﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-hengheng123456789-随笔分类-JAVA-Eclipse</title><link>http://www.blogjava.net/hengheng123456789/category/17305.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 07 Sep 2007 09:10:32 GMT</lastBuildDate><pubDate>Fri, 07 Sep 2007 09:10:32 GMT</pubDate><ttl>60</ttl><item><title>使用 Eclipse V3.3 保持代码干净(转)</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/09/07/143328.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Fri, 07 Sep 2007 02:08:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/09/07/143328.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/143328.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/09/07/143328.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/143328.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/143328.html</trackback:ping><description><![CDATA[<p align="center">&nbsp; <span style="font-size: 10.5pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">使用</span><span lang="EN-US" style="font-size: 10.5pt; font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> Eclipse V3.3 </span><span style="font-size: 10.5pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">保持代码干净</span><br />
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&nbsp; </p>
<p><a href="http://java.chinaitlab.com/Eclipse/727690_2.html">http://java.chinaitlab.com/Eclipse/727690_2.html</a></p>
<p align="center"><br />
</p>
<p>　干净、易于阅读的代码可以使不熟悉程序的开发人员快速完整地理解程序，从而使软件维护比其他方法更加有效。了解 Eclipse V3.3 中的新清理功能，Eclipse V3.3 比早期版本为开发人员提供了更多选项进行清理。</p>
<p><!--start RESERVED FOR FUTURE USE INCLUDE FILES--><!-- include java script once we verify teams wants to use this and it will work on dbcs and cyrillic characters --><!--end RESERVED FOR FUTURE USE INCLUDE FILES--></p>
<p>　编写干净代码有助于其他开发人员阅读、理解和维护您编写的代码。但是，并不是所有人都赞成 &#8220;漂亮&#8221;、&#8220;精密&#8221; 或 &#8220;干净&#8221; 等定义。不同的开发人员拥有不同的风格和审美鉴赏力。到现在为止，Eclipse 通过少量修饰以一种简单的功能方式设定了导入代码的格式。Eclipse V3.3 中对这些操作进行了扩展，从而提供了更宽泛的清理功能级别。Eclipse V3.3 允许您清除代码、添加缺少的代码并应用某种编码样式。向导将帮助您配置清理设置并将其存储起来以供稍后使用。</p>
<p>　我们将讨论清理的基本概念并提供有助于保持代码干净的工具的概览。</p>
<p><a name="N10073"><span class="atitle"><strong>用配置文件管理清理配置</strong></span></a></p>
<p>　某个具体的清理配置被称为一个 <em>配置文件</em>。配置文件可以保存，这样您就可以将设置提供给其他人或把来自早期项目和其他人的设置应用到当前代码中。根据组织的编码约定，配置文件可以应用于所有的 Eclipse 项目，这样便可以在所有开发团队中获得相同的代码样式。</p>
<p>　Eclipse 首选项为配置文件提供了管理功能。配置文件可被创建、编辑和删除。您可以指定在工作区中全局使用的配置文件。当您第一次打开工作区首选项并浏览到 <strong>Java &gt; Code Style &gt; Clean Up</strong> 时，您将看到活动配置文件 Eclipse [built-in]。此内置配置文件已经过预先配置并且是随 Eclipse 一起交付的。内置配置文件有两个：Eclipse 和 Save Participant。这两个配置文件定义了两个最小限度的清理配置，可基本上删除不必要代码。您可以通过将它们设为活动配置文件来查看这些内置配置文件的设置。所有详细信息如详细信息区域所示。</p>
<p><br />
<a name="fig1"><strong>图 1. 内置的详细信息</strong></a><br />
<img height="506" alt="内置的详细信息" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101046927.jpg" width="572" border="1" /> <br />
<br />
</p>
<p>　现有配置文件可作为各类模板使用，并且可以扩展和定制这些模板。因此，从下拉式菜单中选择现有配置文件作为活动配置文件并单击 <strong>edit</strong>。内置配置文件不能更改。可以使用内置配置文件作为您自己的配置文件的基础或简单地将内置配置文件按原样应用到代码中。</p>
<p>　要创建您自己的配置文件，请单击 <strong>New</strong>。为配置文件命名并从下拉式菜单中选择现有配置文件进行初始化。取消选中 <strong>Open the edit dialog now</strong> 并单击 <strong>OK</strong>。</p>
<p><br />
<a name="fig2"><strong>图 2. 新建配置文件</strong></a><br />
<img height="233" alt="新建配置文件" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101054541.jpg" width="324" border="1" /> <br />
<br />
</p>
<p>　要共享配置文件，请使用导出功能。要打开配置文件，请单击 <strong>Edit</strong>，然后单击 <strong>Export</strong>。为配置文件命名，然后单击 <strong>OK</strong>，接下来就可以共享配置文件了。</p>
<p><br />
<a name="fig3"><strong>图 3. 导出配置文件</strong></a><br />
<img height="419" alt="新配置文件" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101056698.jpg" width="572" border="1" /> <br />
<br />
</p>
<p>　要将 XML 文件中的外部配置应用到项目中，必须先将其导入。在主清理首选项中单击 <strong>Import</strong>，选择文件，然后单击 <strong>OK</strong>。</p>
<p><span class="atitle">清理类型</span></p>
<p>　清理设置分为五个主要类别。每个类别都显示在相应选项卡中，选项卡由设置部分和预览部分构成。预览用于立即显示设置对代码的影响。尝试使用这些设置并观察预览中的代码发生怎样的变化，以了解每种更改将怎样影响您的代码。当您在主清理首选项中单击 <strong>Edit</strong>，或在创建新配置文件时选择 <strong>Open the edit dialog now</strong>，将弹出编辑所有这些设置的对话框。</p>
<p>　下面将讨论可用的设置及其优缺点。由于许多设置可以风格各异，因此将不提供任何推荐。注意，如果不选择具体选项，您的代码将保持键入时的样子。</p>
<p><a name="sidebars"><span class="smalltitle"><strong><font size="3">Code Style</font></strong></span></a></p>
<p>第一个选项卡用于处理编码样式并定义应当如何显示块、表达式和变量声明。</p>
<p><strong>Control statements</strong></p>
<p>选择　Use blocks in <code><font face="新宋体">if</font></code>, <code><font face="新宋体">while</font></code>, <code><font face="新宋体">for</font></code>, and <code><font face="新宋体">do</font></code> statements　可定义使用大括号的位置。大括号有助于提高代码可读性。使用大括号时更易于看出哪些内容属于同一个单元。在添加属于 <code><font face="新宋体">if</font></code> 或 <code><font face="新宋体">else</font></code> 条件的另一条语句时，还可以帮助避免错误。另一方面，大括号太多会使代码变得臃肿并可能使代码难于处理。<br />
<br />
选择 <strong>Convert for loops to enhanced</strong> 将使用 for 循环符号，这是由 Java&#8482; V5.0 引入的，用于减少代码。注意，此转换不具有向后兼容性。 </p>
<p><strong>Expressions</strong> </p>
<p>选择 <strong>Use parentheses around conditions</strong> 可定义使用圆括号的位置。对于圆括号，请参阅以上关于大括号的讨论。 </p>
<p><strong>Variable declarations</strong></p>
<p>选择 <strong>Use modifier 'final' where possible</strong> 可定义使用 <code><font face="新宋体">final</font></code> 关键字的位置。<code><font face="新宋体">final</font></code> 修饰符不但可用于声明不能更改的变量，而且还是强制永远设定私有字段的优秀选择。<code><font face="新宋体">final</font></code> 修饰符对于性能、健壮性和正确性至关重要。 </p>
<p><br />
<strong>图 4. 编码样式</strong><br />
<img height="479" alt="编码样式" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101059193.jpg" width="572" border="1" /> <br />
<br />
</p>
<p><span class="smalltitle"><strong><font size="3">Member Accesses</font></strong></span></p>
<p>第二个选项卡允许您定义应当怎样访问类型成员。</p>
<p><strong>Non static accesses</strong></p>
<p>需要使用 <code><font face="新宋体">this</font></code> 限定词访问字段或方法时选中该选项。<code><font face="新宋体">this</font></code> 限定词帮助您快速查看哪些字段或方法是正在编写的当前类的成员。它可以帮助您区分使用同一名称的字段和局部变量。 </p>
<p><strong>Static accesses</strong></p>
<p>使用复选框来定义限定设置。可以通过声明类限定静态成员访问以更好地识别定义该成员的类型。另一方面，长类名可能使简单的成员访问变得臃肿并且使成员访问看上去不具有可读性或跨度多行代码。 </p>
<p><br />
<strong>图 5. 成员访问</strong><br />
<img height="479" alt="成员访问" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101110424.jpg" width="572" border="1" /> <br />
<br />
</p>
<p><span class="smalltitle"><strong><font size="3">Unnecessary Code</font></strong></span></p>
<p>第三个选项卡允许您为删除未使用的代码和多余代码指定设置。</p>
<p><strong>Unused code</strong></p>
<p>使用第一个复选框可以删除未使用的导入。如果不使用 <strong>Organize imports</strong> 或 <strong>Strg+Shift+o</strong> 组合键，则这样自动删除不使用的导入将帮助您使项目保持尽可能地小且没有任何未使用的库。<br />
<br />
使用第二个复选框可以删除未使用的私有成员。私有成员只能在保存类中访问。如果不使用私有成员，则不需要它们。私有成员只会增加编译器的开销。重构代码后如果拥有大量未使用的遗留代码，则删除会十分高效。另一方面，这样做会十分危险。假定您在设计尚未使用但可能在将来使用的新方法的原型。此清理选项如果处于激活状态将删除这些方法，并且可能会错过重要的工作。 </p>
<p><strong>Unnecessary code</strong></p>
<p>使用第一个复选框来删除多余代码。多余代码的存在会导致运行时的额外开销，这取决于您使用的编译器。<br />
<br />
使用第二个复选框可以去掉多余的 <code><font face="新宋体">$NON-NLS$</font></code> 标记。这些标记仅由 Eclipse 使用来识别不应当具体化的字符串。 </p>
<p><br />
<strong>图 6. 多余代码</strong><br />
<img height="479" alt="多余代码" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101113248.jpg" width="572" border="1" /> <br />
</p>
<p><span class="smalltitle"><strong><font size="3">Missing Code</font></strong></span></p>
<p>第四个选项卡允许您添加缺少代码。</p>
<p><strong>Annotations</strong>
<p>定义要将哪些注释添加到代码中。因为当使用不赞成使用的方法或者覆盖已标记方法未能正确覆盖某一个超类中的方法时，Java V5.0 <code><font face="新宋体">@Override</font></code> 或 <code><font face="新宋体">@Deprecated</font></code> 注释将帮助编译器生成错误。注意，这些注释不具有向后兼容性。 </p>
<p><strong>Potential programming problems</strong>
<p>如果需要添加序列版本 ID，则定义此设置。对于实现 <code><font face="新宋体">Serializable</font></code> 接口的类，建议这些类使用私有静态 final 变量定义一个序列版本 UID。此变量可以自动生成。它用于在反序列化过程中检查兼容性。 </p>
<p><br />
<strong>图 7. 缺失的代码</strong><br />
<img height="479" alt="缺失的代码" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101115229.jpg" width="572" border="1" /> <br />
<br />
</p>
<p><span class="smalltitle"><strong><font size="3">Code Organizing</font></strong></span></p>
<p>第五个选项卡虽然位于最后但不可忽略其重要性，它用于帮助您组织代码。</p>
<p><strong>Formatter</strong></p>
<p>定义在代码清理内是否应当使用格式程序。查阅格式程序首选项：<strong>Preferences &gt; Java &gt; Code Style &gt; Formatter</strong>。 </p>
<p><strong>Imports</strong> </p>
<p>定义是否应当使用 Organize Imports。查阅组织导入首选项：<strong>Preferences &gt; Java &gt; Code Style &gt; Organize Imports</strong>。 </p>
<p><strong>Members</strong> </p>
<p>定义是否需要按字母序把成员分类。有时，将成员按字母序分类非常好可以更好地浏览代码。不过，也可能有人会反对这样做。假定您将组织您的代码，使彼此调用的方法靠近放置在一起以便于进行代码浏览。排序可能会重新组织这些方法，并且它们可能不是所需的顺序。概览视图提供了一项优秀的功能用于给视图中的成员排序，但是不能给代码中的成员排序。具体配置和给成员排序的方法可以在 <strong>Preferences &gt; Java &gt; Appearance &gt; Members Sort Order</strong> 中找到。 </p>
<p><br />
<strong>图 8. 代码组织</strong><br />
<img height="479" alt="代码组织" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101117412.jpg" width="572" border="1" /> <br />
</p>
<p><span class="atitle">如何应用配置文件</span></p>
<p>在创建了清理配置文件后，可以通过多种方法将其应用到代码中。最简单的方法是在 Java 编辑器中打开上下文菜单并选择 <strong>Source &gt; Clean Up</strong>。</p>
<p><br />
<a name="fig9"><strong>图 9. 打开清理向导</strong></a><br />
<img height="534" alt="打开清理向导" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101122281.jpg" width="572" border="1" /> <br />
<br />
</p>
<p>此操作将打开清理向导，如下所示：</p>
<p><br />
<a name="fig10"><strong>图 10. 清理向导</strong></a><br />
<img height="622" alt="清理向导" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101130700.jpg" width="572" border="1" /> <br />
</p>
<p><br />
<br />
　向导将引导您完成清理选定源代码的过程。左上的描述将显示将被清理的项目及编译单元的数目。通常，我们会将已配置的配置文件应用到编译单元中。但是，可以在应用代码清理之前先进行自定义。如果需要查看某个设置影响代码的结果，这可能十分有帮助。</p>
<p>　只要任何 Java 项目、软件包或 Java 文件至少包含一个编译单元，清理向导就可以在其中启动。例如，您可以选择工作区中的所有 Java 项目并启动向导。执行清理将影响工作区中可以用选定配置文件重构的所有编译单元。</p>
<p>　默认情况下，有一个用于整个工作区的全局清理配置文件。但是，也可以在项目属性中启用特定于项目的清理。每个项目都可以有自己的清理配置文件。要启用这种清理操作，只需打开项目属性并浏览到 <strong>Java Code Style &gt; Clean Up</strong>，如下所示：</p>
<p><br />
<a name="fig11"><strong>图 11. 应用配置文件</strong></a><br />
<img height="459" alt="应用配置文件" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101134463.jpg" width="572" border="1" /> <br />
<br />
</p>
<p>　要预览清理结果，请在清理向导中单击 <strong>Next</strong>。这时向导将计算代码更改数目。根据选定的编译单元数目，完成此过程可能需要花费一段时间。在下一个页面中，将为您呈现将要应用的更改。</p>
<p><br />
<a name="fig12"><strong>图 12. 预览结果</strong></a><br />
<img height="629" alt="预览结果" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101144457.jpg" width="572" border="1" /> <br />
<br />
</p>
<p>　该树列出了将受清理影响的所有编译单元。您可以进入到树中去选择编译单元的不同更改。选择更改将在比较视图中显示初始源代码和经过重构的源代码。在查看了更改后，您可能不希望应用所有更改。在这种情况下，您可以简单地取消选中不必执行的更改。单击 <strong>Finish</strong> 将执行整个清理操作。</p>
<p><br />
&nbsp;</p>
<p><a name="code-hd"><span class="atitle">注意事项</span></a></p>
<p>　诸如 <strong>Convert for loops to enhanced</strong> 或 <strong>Add missing annotations</strong> 之类的某些清理重构操作是与 Java 代码依从性 5.0 或 6.0 绑定的，并且仅当源代码是根据要求的 Java 版本编译的才能应用。清理向导允许您选择那些重构选项，而不论使用的是哪一个 Java 版本。因此如果您想知道没有转换 <code><font face="新宋体">for</font></code> 循环或者未能正确注释掉不赞成使用的方法的原因，请在 <strong>Preferences &gt; Java &gt; Compiler</strong> 下查看工作区或项目的编译器依从级别。</p>
<p>　在多次运行清理向导并且配置文件已经正确设置后，您可能不希望每次执行清理操作时都在向导中多次进行单击。在这种情况下，您只需在 <strong>Preferences &gt; Java &gt; Code Style &gt; Clean Up</strong> 下的配置文件设置页面中禁用向导。</p>
<p><br />
<a name="fig13"><strong>图 13. 隐藏/显示清理向导</strong></a><br />
<img height="92" alt="隐藏/显示清理向导" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101156311.jpg" width="483" border="1" /> <br />
<br />
</p>
<p>　在各种资源上执行代码清理通常会导致很多更改。向导允许您在应用之前预览那些更改。但是，如果数百计文件都受到影响则会使预览不方便，尤其是当您需要在预览过程中查找某个更改时。使用过滤器选项可以缩小预览页面中显示的更改列表。通常，几乎所有文件都会受到源代码格式操作的影响，但是添加缺失的不赞成注释影响的文件却不多。在这种情况下，过滤器将通过过滤其他更改来帮助您找到那些文件。过滤器位于预览页面的右上角。</p>
<p><br />
<a name="fig14"><strong>图 14. 应用过滤器</strong></a><br />
<img height="255" alt="应用过滤器" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101157206.jpg" width="304" border="1" /> <br />
<br />
</p>
<p>　清理操作不但可以手动执行，而且还可以在执行 Java 文件的保存操作期间执行。要启用此功能，请转到 <strong>Window &gt; Preferences &gt; Java &gt; Editor &gt; Save Actions</strong> 并选择附加操作。请按前述配置清理操作，然后就会在每次保存 Java 文件时都执行这些清理操作。请注意，执行那些操作有时会加大开销并且降低工作台的速度。同时，如果没有想到清理操作，您可能会在保存刚刚编写的代码后觉得很困惑为什么代码不太一样。</p>
<p><br />
<a name="fig15"><strong>图 15. 保存时执行清理</strong></a><br />
<img height="514" alt="保存时执行清理" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101202190.jpg" width="572" border="1" />&nbsp;<br />
</p>
<p><a name="code-hd"><span class="atitle"><br />
<br />
<br />
<strong>结束语</strong></span></a></p>
<p>　清理是一个极具实用性的工具，它可以使您的代码看上去更舒服并且易于其他人快速理解代码。它甚至可能使代码更健壮。但是，编码样式可以风格各异。例如，过去避免使用过多引号的程序员现在不需要在任何可能的位置使用代码块，就是因为清理向导提供了该操作。</p>
<p>　清理不能解决概念问题或功能问题 —— 至少用当前版本的 Eclipse 还无法完成。但是以清晰的方式显示代码可以省去很多工作。向导附带的操作十分丰富，并且涵盖了编码样式和约定的多个要点。各个组织必须确定自己的样式和约定，因此，如果能对向导进行扩展将十分有帮助，这在 Eclipse V3.3 中还未实现。清理概念不但在 Java 世界中十分有意义，而且对于 C/C++、PHP、Python、Perl 等其他语言也会十分有用。社区会如何采用这一特性？它的发展方向会是怎样呢？我想这些都会是十分有趣的。</p>
<br />
<p><a name="resources"><span class="atitle"><strong>参考资料</strong> </span></a></p>
<strong>学习</strong><br />
<p>您可以参阅本文在 developerWorks 全球站点上的 <a href="http://www.ibm.com/developerworks/opensource/library/os-eclipse-clean/?S_TACT=105AGX52&amp;S_CMP=cn-a-os" target="_blank"><font color="#5c81a7"><u>英文原文</u></font></a>。</p>
<p>查阅 &#8220;<a href="http://www.ibm.com/developerworks/cn/opensource/os-ecl-read"><font color="#5c81a7"><u>Eclipse 推荐读物列表</u></font></a>&#8221;。</p>
<p>Eclipse 新用户应当查阅 <a href="http://www.ibm.com/developerworks/cn/eclipse/starthere.html"><font color="#5c81a7"><u>Eclipse 项目资源的新手入门</u></font></a>。</p>
<p>查阅 IBM developerWorks 的 <a href="http://www.ibm.com/developerworks/cn/eclipse/index.html"><font color="#5c81a7"><u>Eclipse 项目资源</u></font></a> 扩展 Eclipse 技巧。</p>
<p>要收听针对软件开发人员的有趣访谈和讨论，一定要访问 <a href="http://www.ibm.com/developerworks/podcast/?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>developerWorks podcast</u></font></a>。</p>
<p>要获得关于 Eclipse 平台的介绍性文章，请参阅 &#8220;<a href="http://www.ibm.com/developerworks/cn/linux/opensource/os-ecov/"><font color="#5c81a7"><u>Eclipse 平台入门</u></font></a>&#8221;。</p>
<p>随时关注 developerWorks 的 <a href="http://www.ibm.com/developerworks/offers/techbriefings/?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>技术事件和网络广播</u></font></a>。</p>
<p>查看免费的 <a href="http://www.ibm.com/developerworks/offers/lp/demos/?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>developerWorks On demand demo</u></font></a> 观看并了解 IBM 及开源技术和产品功能。</p>
<p>查阅最近将在全球举办的面向 IBM 开放源码开发人员的研讨会、交易展览、网络广播和其他 <a href="http://www.ibm.com/developerworks/views/opensource/events.jsp?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>活动</u></font></a>。</p>
<p>访问 developerWorks <a href="http://www.ibm.com/developerworks/cn/opensource"><font color="#5c81a7"><u>开放源码专区</u></font></a>，获得丰富的 how-to 信息、工具和项目更新，帮助您用开放源码技术进行开发，并与 IBM 产品结合使用。<br />
<br />
<br />
<strong>获得产品和技术</strong>
<p>&nbsp;</p>
<p>在 IBM <a href="http://www.alphaworks.ibm.com/"><font color="#5c81a7"><u>alphaWorks</u></font></a> 中查阅最新的 <a href="http://www.alphaworks.ibm.com/eclipse"><font color="#5c81a7"><u>Eclipse 技术下载</u></font></a>。</p>
<p>从 Eclipse Foundation 下载 <a href="http://www.eclipse.org/downloads/"><font color="#5c81a7"><u>Eclipse Platform 及其他项目</u></font></a>。</p>
<p>下载 <a href="http://www.ibm.com/developerworks/downloads/?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>IBM 产品评估版本</u></font></a>，并开始使用 DB2&#174;、Lotus&#174;、Rational&#174;、Tivoli&#174; 和 WebSphere&#174; 的应用程序开发工具和中间件产品。</p>
<p>使用 <a href="http://www.ibm.com/developerworks/downloads/?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>IBM 试用软件</u></font></a> 改进您的下一个开发项目，这些软件可以通过下载或从 DVD 中获得。 <br />
<strong>讨论</strong>
<p>&nbsp;</p>
<p><a href="news://news.eclipse.org/eclipse.platform"><font color="#5c81a7"><u>Eclipse Platform 新闻组</u></font></a> 应当是讨论关于 Eclipse 的问题的第一站（选择此链接将启动默认的 Usenet 新闻阅读器应用程序并打开 eclipse.platform）。</p>
<p><a href="http://www.eclipse.org/newsgroups/"><font color="#5c81a7"><u>Eclipse 新闻组</u></font></a> 中有很多参考资料适用于对使用和扩展 Eclipse 感兴趣的人员。</p>
<p>参与 <a href="http://www.ibm.com/developerworks/blogs?S_TACT=105AGX52&amp;S_CMP=cn-a-os"><font color="#5c81a7"><u>developerWorks blogs</u></font></a> 并加入 developerWorks 社区。&lt;</p>
<p><a name="author"><span class="atitle"><strong>作者简介</strong></span></a></p>
<table cellspacing="0" cellpadding="0" width="95%" border="0">
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            <td colspan="3"><img height="5" alt="" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101205640.gif" width="100%" /></td>
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        <tr valign="top" align="left">
            <td>
            <p><img alt="Katrin Limpoeck" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101206896.jpg" align="left" valign="top" /></p>
            </td>
            <td><img height="5" alt="" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101205640.gif" width="4" /></td>
            <td width="100%">
            <p>Katrin Limpoeck 是德国 Boeblingen 的 IBM 开发实验室的软件工程师。她拥有帕桑 (Passau) 大学的计算机科学硕士学位。在 2006 年加入 IBM 德国之前，她参与了多个软件工程项目。她所感兴趣的领域包括业务流程管理、面向服务的架构、Java 开发和 Eclipse。</p>
            </td>
        </tr>
    </tbody>
</table>
<br />
<table cellspacing="0" cellpadding="0" width="95%" border="0">
    <tbody>
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            <td colspan="3"><img height="5" alt="" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101205640.gif" width="100%" /></td>
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            <td>
            <p><img height="80" alt="" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101206346.jpg" width="64" align="left" /></p>
            </td>
            <td><img height="5" alt="" src="http://java.chinaitlab.com/UploadFiles_8734/200708/20070809101205640.gif" width="4" /></td>
            <td width="100%">
            <p>Philipp Tiedt 是德国 Boeblingen 的 IBM 开发实验室的软件工程师。他从 Open University 获得了计算机科学的学士学位。在 2004 年加入 IBM 德国公司之前，他在纽约 Hawthorne 的 IBM T.J. Watson Research Center 完成了毕业设计。他感兴趣的领域是 Eclipse、用户界面设计、Java 技术和面向服务的架构。</p>
            </td>
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</table>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/143328.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-09-07 10:08 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/09/07/143328.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Eclicpse3.1.1下配置SWT，打包发布SWT程序，转EXE一条龙过程记录</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142338.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Mon, 03 Sep 2007 07:47:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142338.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/142338.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142338.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/142338.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/142338.html</trackback:ping><description><![CDATA[&nbsp;
<p style="text-align: center" align="center">Eclicpse3.1.1<span style="font-family: 宋体">下配置</span>SWT<span style="font-family: 宋体">，打包发布</span>SWT<span style="font-family: 宋体">程序，转</span>EXE<span style="font-family: 宋体">一条龙过程记录</span></p>
<p style="text-align: center" align="center"><a href="http://www.my85.cn/post/1.html">http://www.my85.cn/post/1.html</a></p>
<p>1.<span style="font-family: 宋体">到</span>www.eclipse.org<span style="font-family: 宋体">上下载</span>SWT.</p>
<p><span style="font-family: 宋体">我这里用的是</span>1.1.0.1<span style="font-family: 宋体">，并且页面上就有推荐的</span>Eclipse3.1.1<span style="font-family: 宋体">，</span>EMF,GEF<span style="font-family: 宋体">。都下载了！</span></p>
<p>2.<span style="font-family: 宋体">按照</span>Eclipse<span style="font-family: 宋体">安装插件的方法，安装</span>SWT,EMF,GEF<span style="font-family: 宋体">。</span></p>
<p>3.<span style="font-family: 宋体">如果不出意外，就可以正常使用了！</span></p>
<p><span style="font-family: 宋体">这里有一个建议：最好使用纯的</span>Eclipse<span style="font-family: 宋体">，我开始用</span>WTP<span style="font-family: 宋体">版的，怎么配置也不行。</span></p>
<p><span style="font-family: 宋体">可以建立</span>Visual Class<span style="font-family: 宋体">，但是不能可视化添加控件，或者看不到控件的属性，或者</span>Text,TextArea<span style="font-family: 宋体">控件无法添加。后来按照以上方法，重新来了一次，</span>OK<span style="font-family: 宋体">了</span>!</p>
<p><span style="font-family: 宋体">二打包发布</span>SWT<span style="font-family: 宋体">程序</span></p>
<p>1.<span style="font-family: 宋体">因为需要</span>SWT<span style="font-family: 宋体">的</span>jar.<span style="font-family: 宋体">但是</span>Eclipse3.1.1<span style="font-family: 宋体">配合的的</span>SWT<span style="font-family: 宋体">不是通过</span>SWT.jar<span style="font-family: 宋体">发布的！是</span>org.eclipse.swt.win32.win32.x86_3.1.0.jar<span style="font-family: 宋体">。里面包括了</span>JINI<span style="font-family: 宋体">的</span>DLL<span style="font-family: 宋体">和</span>SWT<span style="font-family: 宋体">类文件。</span></p>
<p><span style="font-family: 宋体">需要下载</span></p>
<p>http://www.eclipse.org/downloads/download.php?file=/eclipse/dow ... 09290840/swt-3.1.1-win32-win32-x86.zip</p>
<p><span style="font-family: 宋体">这里有</span>SWT.jar<span style="font-family: 宋体">，和</span>3<span style="font-family: 宋体">个</span>DLL,<span style="font-family: 宋体">把他们解压缩出来，备用！</span></p>
<p>2.<span style="font-family: 宋体">通过</span>Eclipse<span style="font-family: 宋体">的导出功能，生成一个可执行的</span>jar<span style="font-family: 宋体">，</span>MANIFEST.MF<span style="font-family: 宋体">文件选择由</span>Eclipse<span style="font-family: 宋体">生成，并且保存到项目中。</span></p>
<p>3.<span style="font-family: 宋体">上面</span>2<span style="font-family: 宋体">的步骤，只是为了得到</span>MANIFEST.MF<span style="font-family: 宋体">文件。下面修改一下这个文件。</span></p>
<p><span style="font-family: 宋体">加上</span> Class-Path: SWT.jar</p>
<p><span style="font-family: 宋体">如果还有其他的</span>jar,<span style="font-family: 宋体">用空格分开，加到后面</span></p>
<p>4.<span style="font-family: 宋体">再生成一次</span>jar,MANIFEST.MF<span style="font-family: 宋体">选择修改后的。</span></p>
<p>5.<span style="font-family: 宋体">将打包的</span>jar,SWT.jar,3<span style="font-family: 宋体">个</span>DLL<span style="font-family: 宋体">放到一个文件夹下，双击可执行的</span>jar<span style="font-family: 宋体">，程序运行！</span></p>
<p><span style="font-family: 宋体">三</span>jar<span style="font-family: 宋体">转</span>EXE</p>
<p>1.<span style="font-family: 宋体">打开</span>JSmooth0.9.9-7<span style="font-family: 宋体">。</span><a href="http://www610.fixdown.com/jsmooth-0.9.9-7-setup.exe">http://www610.fixdown.com/jsmooth-0.9.9-7-setup.exe</a></p>
<p>2.<span style="font-family: 宋体">选择</span>skeleton,<span style="font-family: 宋体">在</span>skeleton properties<span style="font-family: 宋体">中先把</span>Launch java app in the exe process,Debug console<span style="font-family: 宋体">选中。可以查看生成</span>EXE<span style="font-family: 宋体">文件执行过程信息。</span></p>
<p>3.<span style="font-family: 宋体">选择</span>Executable.</p>
<p><span style="font-family: 宋体">选择生成的</span>EXE<span style="font-family: 宋体">文件存放位置。</span></p>
<p><span style="font-family: 宋体">选择</span>EXE<span style="font-family: 宋体">文件图标</span></p>
<p><span style="font-family: 宋体">设置当前路径，选择要转换的</span>jar<span style="font-family: 宋体">文件所在文件夹</span></p>
<p>4.<span style="font-family: 宋体">选择</span>Application</p>
<p><span style="font-family: 宋体">设置</span>Main Class,<span style="font-family: 宋体">可执行</span>jar<span style="font-family: 宋体">中的</span>Main Class<span style="font-family: 宋体">注意写类全名</span></p>
<p><span style="font-family: 宋体">设置</span>Application Argument,<span style="font-family: 宋体">如果需要传入参数，写到这里</span></p>
<p><span style="font-family: 宋体">设置</span>Embedded jar: <span style="font-family: 宋体">可执行的</span>jar</p>
<p><span style="font-family: 宋体">设置</span>Classpath<span style="font-family: 宋体">：</span>SWT.jar <span style="font-family: 宋体">如果有其他的继续添加</span></p>
<p>5.<span style="font-family: 宋体">选择</span>JVM Selection<span style="font-family: 宋体">。默认吧。</span></p>
<p>6.JVM Configuration:</p>
<p><span style="font-family: 宋体">可以设置</span>java properties,<span style="font-family: 宋体">内存使用</span></p>
<p>7.<span style="font-family: 宋体">点齿轮。生成！看是否有错误。</span></p>
<p>8.EXE<span style="font-family: 宋体">执行需要的文件：</span>EXE,3<span style="font-family: 宋体">个</span>DLL<span style="font-family: 宋体">，</span>SWT.jar</p>
<p><span style="font-family: 宋体">把他们考到其他目录，一样可以执行！</span></p>
<p>9.<span style="font-family: 宋体">去掉</span>skeleton properties<span style="font-family: 宋体">中的</span>Launch java app in the exe process,Debug console<span style="font-family: 宋体">选项。</span></p>
<p><span style="font-family: 宋体">重新生成。应该</span>OK<span style="font-family: 宋体">了！</span></p>
<p>-----</p>
<p><span style="font-family: 宋体">看了这个，终于完成了</span>SWT<span style="font-family: 宋体">程序打包，太爽了</span></p>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/142338.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-09-03 15:47 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142338.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Eclipse Shortup</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142339.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Mon, 03 Sep 2007 07:47:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142339.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/142339.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142339.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/142339.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/142339.html</trackback:ping><description><![CDATA[&nbsp;
<p style="text-align: center" align="center">Eclipse Shortup</p>
<p>&nbsp;<span style="font-family: 宋体">快捷键命令作用</span> <span style="font-family: 宋体">快捷键序列</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">保存</span> Ctrl+S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">刷新</span> F5&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">关闭</span> Ctrl+W&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">属性</span> Alt+Enter&nbsp;&nbsp; </p>
<p>&nbsp;Format Ctrl+Shift+F&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">删除行</span> Ctrl+D&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">在当前行上面插入行</span> Ctrl+Shift+Enter&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">在当前行下面插入行</span> Shift+Enter&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">更改为大写</span> Ctrl+Shift+X&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">更改为小写</span> Ctrl+Shift+Y&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择行末</span> Shift+End&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">将活动视图或编辑器最大化</span> Ctrl+M&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">复制</span> Ctrl+C&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">撤销</span> Ctrl+Z&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">查找并替换</span> Ctrl+F&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">粘贴</span> Ctrl+V&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">单步跳入</span> F5&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">单步跳过</span> F6&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">剪切</span> Ctrl+X&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">复制行</span> Ctrl+Alt+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">重复行</span> Ctrl+Alt+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择行首</span> Shift+Home&nbsp;&nbsp; </p>
<p>&nbsp;Show&nbsp;&nbsp; In&nbsp;&nbsp; Spring&nbsp;&nbsp; Beans&nbsp;&nbsp; View Ctrl+Alt+V &nbsp;&nbsp;</p>
<p>&nbsp;Zoom&nbsp;&nbsp; In Ctrl+=&nbsp;&nbsp; </p>
<p>&nbsp;Zoom&nbsp;&nbsp; Out Ctrl+-&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">关闭用户帮助托盘</span> Ctrl+F4&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">关闭用户帮助托盘</span> Ctrl+W&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">在工作空间中查找文本</span> Ctrl+Alt+G&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">工作空间中的声明</span> Ctrl+G&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">工作空间中的引用</span> Ctrl+Shift+G&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开&#8220;搜索&#8221;对话框</span> Ctrl+H&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示&#8220;文件中的出现位置&#8221;快速菜单</span> Ctrl+Shift+U&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">&#8220;新建&#8221;菜单</span> Alt+Shift+N&nbsp;&nbsp; </p>
<p>&nbsp;Open&nbsp;&nbsp; Java&nbsp;&nbsp; Type Ctrl+Alt+T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部保存</span> Ctrl+Shift+S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部关闭</span> Ctrl+Shift+F4&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部关闭</span> Ctrl+Shift+W&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">关闭</span> Ctrl+F4&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打印</span> Ctrl+P&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">新建</span> Ctrl+N&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">重命名</span> F2&nbsp;&nbsp; </p>
<p>&nbsp;Jump&nbsp;&nbsp; to&nbsp;&nbsp; Java Alt+F8&nbsp;&nbsp; </p>
<p>&nbsp;Jump&nbsp;&nbsp; to&nbsp;&nbsp; Specification Alt+F7&nbsp;&nbsp; </p>
<p>&nbsp;Jump&nbsp;&nbsp; to&nbsp;&nbsp; Specification Alt+F7 &nbsp;&nbsp;</p>
<p>&nbsp;Jump&nbsp;&nbsp; to&nbsp;&nbsp; Template Alt+F6&nbsp;&nbsp; </p>
<p>&nbsp;Jump&nbsp;&nbsp; to&nbsp;&nbsp; Template Alt+F6&nbsp;&nbsp; </p>
<p>&nbsp;Next&nbsp;&nbsp; Attribute Ctrl+Alt+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;Next&nbsp;&nbsp; Tag Ctrl+Alt+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;Open&nbsp;&nbsp; Declaration F3&nbsp;&nbsp; </p>
<p>&nbsp;Open&nbsp;&nbsp; Structure Ctrl+F3&nbsp;&nbsp; </p>
<p>&nbsp;Previous&nbsp;&nbsp; Attribute Ctrl+Alt+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;Previous&nbsp;&nbsp; Tag Ctrl+Alt+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;Show&nbsp;&nbsp; Outline Ctrl+O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一个词语</span> Ctrl+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上滚行</span> Ctrl+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一个词语</span> Ctrl+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下滚行</span> Ctrl+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部展开</span> Ctrl+Numpad_Multiply&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部折叠</span> Ctrl+Shift+Numpad_Divide&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换折叠</span> Ctrl+Numpad_Divide&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">删除上一个词语</span> Ctrl+Backspace&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">删除下一个词语</span> Ctrl+Delete&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">删除至行末</span> Ctrl+Shift+Delete&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">复位结构</span> Ctrl+Shift+Numpad_Multiply&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">将行上移</span> Alt+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">将行下移</span> Alt+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">展开</span> Ctrl+Numpad_Add&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">折叠</span> Ctrl+Numpad_Subtract&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">改写切换</span> Insert&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">文本开头</span> Ctrl+Home&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">文本末尾</span> Ctrl+End&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">行末</span> End&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">行首</span> Home&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择上一个词语</span> Ctrl+Shift+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择下一个词语</span> Ctrl+Shift+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;Java&nbsp;&nbsp; <span style="font-family: 宋体">包资源管理器</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>P&nbsp;&nbsp; </p>
<p>&nbsp;Java&nbsp;&nbsp; <span style="font-family: 宋体">声明</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>D&nbsp;&nbsp; </p>
<p>&nbsp;Java&nbsp;&nbsp; <span style="font-family: 宋体">类型层次结构</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>T&nbsp;&nbsp; </p>
<p>&nbsp;Javadoc Alt+Shift+Q<span style="font-family: 宋体">，</span>J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">变量</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>V&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">同步</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>Y&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">备忘单</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>H&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">控制台</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>C&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">搜索</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">断点</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>B&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示视图</span>&nbsp;&nbsp; (<span style="font-family: 宋体">查看</span>:&nbsp;&nbsp; <span style="font-family: 宋体">大纲</span>) Alt+Shift+Q<span style="font-family: 宋体">，</span>O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示视图</span> Alt+Shift+Q<span style="font-family: 宋体">，</span>Q&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示视图</span>&nbsp;&nbsp; (<span style="font-family: 宋体">查看</span>:&nbsp;&nbsp; <span style="font-family: 宋体">问题</span>) Alt+Shift+Q<span style="font-family: 宋体">，</span>X&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">&#8220;显示位置&#8221;菜单</span> Alt+Shift+W&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一个编辑位置</span> Ctrl+Q&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一项</span> Ctrl+&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一项</span> Ctrl+.&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">前移历史记录</span> Alt+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">后退历史记录</span> Alt+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">在层次结构中打开类型</span> Ctrl+Shift+H&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速大纲</span> Ctrl+O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速层次结构</span> Ctrl+T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开声明</span> F3&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开外部</span>&nbsp;&nbsp; Javadoc Shift+F2&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开类型</span> Ctrl+Shift+T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开类型层次结构</span> F4&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开结构</span> Ctrl+F3&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开调用层次结构</span> Ctrl+Alt+H&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开资源</span> Ctrl+Shift+R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">转至上一个成员</span> Ctrl+Shift+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">转至下一个成员</span> Ctrl+Shift+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">转至匹配的方括号</span> Ctrl+Shift+P&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">转至行</span> Ctrl+L&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换</span>&nbsp;&nbsp; Ant&nbsp;&nbsp; <span style="font-family: 宋体">标记出现</span> Alt+Shift+O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换标记出现</span> Alt+Shift+O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换注释</span> Ctrl+/&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换注释</span> Ctrl+7&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换注释</span> Ctrl+Shift+C&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">包围方式快速菜单</span> Alt+Shift+Z&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">在文件中重命名</span> Alt+Shift+R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速辅助</span>&nbsp;&nbsp; <span style="font-family: 宋体">－</span>&nbsp;&nbsp; <span style="font-family: 宋体">在文件中重命名</span> Ctrl+2<span style="font-family: 宋体">，</span>R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速辅助</span>&nbsp;&nbsp; <span style="font-family: 宋体">－</span>&nbsp;&nbsp; <span style="font-family: 宋体">指定给字段</span> Ctrl+2<span style="font-family: 宋体">，</span>F&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速辅助</span>&nbsp;&nbsp; <span style="font-family: 宋体">－</span>&nbsp;&nbsp; <span style="font-family: 宋体">指定给局部变量</span> Ctrl+2<span style="font-family: 宋体">，</span>L&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">打开外部文档</span> Shift+F2&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示工具提示描述</span> F2&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示源代码快速菜单</span> Alt+Shift+S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">格式化</span> Ctrl+Shift+F&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">格式化</span> Ctrl+Shift+F&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">添加</span>&nbsp;&nbsp; Javadoc&nbsp;&nbsp; <span style="font-family: 宋体">注释</span> Alt+Shift+J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">添加块注释</span> Ctrl+Shift+/&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">添加导入</span> Ctrl+Shift+M&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">组织导入</span> Ctrl+Shift+O&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">缩进行</span> Ctrl+I&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">除去出现注释</span> Alt+Shift+U&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">除去块注释</span> Ctrl+Shift+"&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一个编辑器</span> Ctrl+Shift+F6&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一个视图</span> Ctrl+Shift+F7&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上一个透视图</span> Ctrl+Shift+F8&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一个编辑器</span> Ctrl+F6&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一个视图</span> Ctrl+F7&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一个透视图</span> Ctrl+F8&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换至编辑器</span> Ctrl+Shift+E&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速切换编辑器</span> Ctrl+E&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示标尺上下文菜单</span> Ctrl+F10&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示系统菜单</span> Alt+-&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示视图菜单</span> Ctrl+F10&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示键辅助</span> Ctrl+Shift+L&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">激活编辑器</span> F12&nbsp;&nbsp; </p>
<p>&nbsp;Add&nbsp;&nbsp; Block&nbsp;&nbsp; Comment Ctrl+Shift+/&nbsp;&nbsp; </p>
<p>&nbsp;Format&nbsp;&nbsp; Active&nbsp;&nbsp; Elements Ctrl+I&nbsp;&nbsp; </p>
<p>&nbsp;Format&nbsp;&nbsp; Document Ctrl+Shift+F&nbsp;&nbsp; </p>
<p>&nbsp;Move Alt+Shift+V&nbsp;&nbsp; </p>
<p>&nbsp;Occurrences&nbsp;&nbsp; in&nbsp;&nbsp; File Ctrl+Shift+A&nbsp;&nbsp; </p>
<p>&nbsp;Open&nbsp;&nbsp; Selection F3&nbsp;&nbsp; </p>
<p>&nbsp;Quick&nbsp;&nbsp; Fix Ctrl+1&nbsp;&nbsp; </p>
<p>&nbsp;Remove&nbsp;&nbsp; Block&nbsp;&nbsp; Comment Ctrl+Shift+"&nbsp;&nbsp; </p>
<p>&nbsp;Rename Alt+Shift+R&nbsp;&nbsp; </p>
<p>&nbsp;Restore&nbsp;&nbsp; Last&nbsp;&nbsp; Selection Alt+Shift+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;Run&nbsp;&nbsp; Query&nbsp;&nbsp; command Ctrl+F9&nbsp;&nbsp; </p>
<p>&nbsp;Run&nbsp;&nbsp; SQL Ctrl+F9&nbsp;&nbsp; </p>
<p>&nbsp;Select&nbsp;&nbsp; Enclosing&nbsp;&nbsp; Element Alt+Shift+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;Select&nbsp;&nbsp; Next&nbsp;&nbsp; Element Alt+Shift+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;Select&nbsp;&nbsp; Previous&nbsp;&nbsp; Element Alt+Shift+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;Show&nbsp;&nbsp; Tooltip&nbsp;&nbsp; Description F2&nbsp;&nbsp; </p>
<p>&nbsp;Toggle&nbsp;&nbsp; Comment Ctrl+Shift+C&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">&#8220;快速差别&#8221;开关</span> Ctrl+Shift+Q&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上下文信息</span> Alt+?&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上下文信息</span> Alt+Shift+?&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">上下文信息</span> Ctrl+Shift+Space&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部选中</span> Ctrl+A&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">内容辅助</span> Alt+/&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换插入方式</span> Ctrl+Shift+Insert&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">删除</span> Delete&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">剪切</span> Shift+Delete&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">增量查找</span> Ctrl+J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">增量逆向查找</span> Ctrl+Shift+J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">复制</span> Ctrl+Insert&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">复原上一个选择</span> Alt+Shift+<span style="font-family: 宋体">向下键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">快速修正</span> Ctrl+1&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">文字补全</span> Ctrl+Alt+/&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示工具提示描述</span> F2&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">查找上一个</span> Ctrl+Shift+K&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">查找下一个</span> Ctrl+K&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">粘贴</span> Shift+Insert&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择上一个元素</span> Alt+Shift+<span style="font-family: 宋体">左箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择下一个元素</span> Alt+Shift+<span style="font-family: 宋体">右箭头</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">选择外层元素</span> Alt+Shift+<span style="font-family: 宋体">向上键</span>&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">重做</span> Ctrl+Y&nbsp;&nbsp; </p>
<p>&nbsp;Debug&nbsp;&nbsp; on&nbsp;&nbsp; Server Alt+Shift+D<span style="font-family: 宋体">，</span>R&nbsp;&nbsp; </p>
<p>&nbsp;EOF Ctrl+Z&nbsp;&nbsp; </p>
<p>&nbsp;Profile&nbsp;&nbsp; on&nbsp;&nbsp; Server Alt+Shift+P<span style="font-family: 宋体">，</span>R&nbsp;&nbsp; </p>
<p>&nbsp;Run&nbsp;&nbsp; on&nbsp;&nbsp; Server Alt+Shift+X<span style="font-family: 宋体">，</span>R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">下一个内存监视器</span> Ctrl+Alt+N&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换内存监视器窗格</span> Ctrl+T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换单步执行过滤器</span> Shift+F5&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">切换行断点</span> Ctrl+Shift+B&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">单步跳入选择的内容</span> Ctrl+F5&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">单步返回</span> F7&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">执行</span> Ctrl+U&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示</span> Ctrl+Shift+D&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">检查</span> Ctrl+Shift+I&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">添加内存块</span> Ctrl+Alt+M&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">继续</span> F8&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; Ant&nbsp;&nbsp; <span style="font-family: 宋体">构建</span> Alt+Shift+D<span style="font-family: 宋体">，</span>Q&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; Eclipse&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+D<span style="font-family: 宋体">，</span>E&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; Equinox&nbsp;&nbsp; <span style="font-family: 宋体">框架</span> Alt+Shift+D<span style="font-family: 宋体">，</span>X&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; JUnit&nbsp;&nbsp; <span style="font-family: 宋体">插件测试</span> Alt+Shift+D<span style="font-family: 宋体">，</span>P&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; JUnit&nbsp;&nbsp; <span style="font-family: 宋体">测试</span> Alt+Shift+D<span style="font-family: 宋体">，</span>T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; Java&nbsp;&nbsp; Applet Alt+Shift+D<span style="font-family: 宋体">，</span>A&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; Java&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+D<span style="font-family: 宋体">，</span>J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试</span>&nbsp;&nbsp; SWT&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+D<span style="font-family: 宋体">，</span>S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">调试上次启动</span> F11&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">转至地址</span> Ctrl+G&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; Ant&nbsp;&nbsp; <span style="font-family: 宋体">构建</span> Alt+Shift+X<span style="font-family: 宋体">，</span>Q&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; Eclipse&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+X<span style="font-family: 宋体">，</span>E&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; Equinox&nbsp;&nbsp; <span style="font-family: 宋体">框架</span> Alt+Shift+X<span style="font-family: 宋体">，</span>X&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; JUnit&nbsp;&nbsp; <span style="font-family: 宋体">插件测试</span> Alt+Shift+X<span style="font-family: 宋体">，</span>P&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; JUnit &nbsp;&nbsp;<span style="font-family: 宋体">测试</span> Alt+Shift+X<span style="font-family: 宋体">，</span>T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; Java&nbsp;&nbsp; Applet Alt+Shift+X<span style="font-family: 宋体">，</span>A&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; Java&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+X<span style="font-family: 宋体">，</span>J&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行</span>&nbsp;&nbsp; SWT&nbsp;&nbsp; <span style="font-family: 宋体">应用程序</span> Alt+Shift+X<span style="font-family: 宋体">，</span>S&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行上次启动</span> Ctrl+F11&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">运行至行</span> Ctrl+R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">内联</span> Alt+Shift+I&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">抽取局部变量</span> Alt+Shift+L&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">抽取方法</span> Alt+Shift+M&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">显示重构快速菜单</span> Alt+Shift+T&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">更改方法特征符</span> Alt+Shift+C&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">移动</span>&nbsp;&nbsp; <span style="font-family: 宋体">－</span>&nbsp;&nbsp; <span style="font-family: 宋体">重构</span> Alt+Shift+V&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">重命名</span>&nbsp;&nbsp; <span style="font-family: 宋体">－</span>&nbsp;&nbsp; <span style="font-family: 宋体">重构</span> Alt+Shift+R&nbsp;&nbsp; </p>
<p>&nbsp;<span style="font-family: 宋体">全部构建</span> Ctrl+B</p>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/142339.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-09-03 15:47 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142339.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SWT Dialog</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142334.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Mon, 03 Sep 2007 07:43:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142334.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/142334.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142334.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/142334.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/142334.html</trackback:ping><description><![CDATA[&nbsp;
<p style="text-align: center" align="center">SWT<span style="font-family: 宋体">对话框</span></p>
<p><span style="font-family: 宋体">对话框，都继承自</span>org.eclipse.swt.widgets.Dialog<span style="font-family: 宋体">，有</span>Modal<span style="font-family: 宋体">的和</span>Modeless<span style="font-family: 宋体">的区分，一般的对话框处理程序如下：</span></p>
<p>&lt;DialogType&gt; dlg = new &lt;DialogType&gt;(shell);</p>
<p>dlg.setSomeData(data);</p>
<p>&lt;ReturnType&gt; returnValue = dlg.open();</p>
<p>if (returnValue == null) {</p>
<p>// User clicked cancel</p>
<p>} else {</p>
<p>// Do something with returnValue</p>
<p>}</p>
<p><span style="font-family: 宋体">对话框主要有以下六种：</span></p>
<p>1<span style="font-family: 宋体">、</span>MessageBox<span style="font-family: 宋体">，消息对话框</span></p>
<p><span style="font-family: 宋体">可定制的对话框样式包括：</span></p>
<p><span style="font-family: 宋体">标题栏：</span>setText()</p>
<p><span style="font-family: 宋体">消息提示：</span>setMessage()</p>
<p><span style="font-family: 宋体">消息图标类型：</span>style<span style="font-family: 宋体">属性，有：</span>SWT.ICON_ERROR<span style="font-family: 宋体">，</span>SWT.ICON_INFORMATION<span style="font-family: 宋体">，</span>SWT.ICON_QUESTION<span style="font-family: 宋体">，</span>SWT.ICON_WARNING<span style="font-family: 宋体">，</span>SWT.ICON_WORKING</p>
<p><span style="font-family: 宋体">按钮类型：</span>style<span style="font-family: 宋体">属性，有：</span>SWT.OK<span style="font-family: 宋体">，</span>SWT.OK | SWT.CANCEL<span style="font-family: 宋体">，</span>SWT.YES | SWT.NO<span style="font-family: 宋体">，</span>SWT.YES | SWT.NO | SWT.CANCEL<span style="font-family: 宋体">，</span>SWT.RETRY | SWT.CANCEL<span style="font-family: 宋体">，</span>SWT.ABORT | SWT.RETRY | SWT.IGNORE</p>
<p><span style="font-family: 宋体">对话框返回值：</span>int open()<span style="font-family: 宋体">，返回的是点击的按钮对应的</span>int<span style="font-family: 宋体">值。</span></p>
<p><span style="font-family: 宋体">示例：</span></p>
<p>MessageBox messageBox = new MessageBox(shell, SWT.ICON_QUESTION |SWT.YES | SWT.NO);</p>
<p>messageBox.setMessage(&#8221;Is this question simple?&#8221;);</p>
<p>int rc = messageBox.open();</p>
<p>2<span style="font-family: 宋体">、</span>ColorDialog<span style="font-family: 宋体">，选择颜色对话框</span></p>
<p>ColorDialog dlg = new ColorDialog(shell);</p>
<p>RGB rgb = dlg.open();</p>
<p>if (rgb != null) {</p>
<p>Color color = new Color(shell.getDisplay(), rgb);</p>
<p>}</p>
<p>3<span style="font-family: 宋体">、</span>DirectoryDialog<span style="font-family: 宋体">，文件夹选择对话框</span></p>
<p>DirectoryDialog dlg = new DirectoryDialog(shell);</p>
<p>dlg.setFilterPath(text.getText());</p>
<p>dlg.setText(&#8221;SWT&#8217;s DirectoryDialog&#8221;);</p>
<p>dlg.setMessage(&#8221;Select a directory&#8221;);</p>
<p>String selectedDirectory = dlg.open();</p>
<p>4<span style="font-family: 宋体">、</span>FileDialog<span style="font-family: 宋体">，文件选择对话框</span></p>
<p>FileDialog dlg = new FileDialog(shell, SWT.OPEN);</p>
<p>String fileName = dlg.open();</p>
<p>if (fileName != null) {</p>
<p>// Open the file</p>
<p>}</p>
<p><span style="font-family: 宋体">对话框标题栏：</span>void setText(String text)</p>
<p><span style="font-family: 宋体">文件后缀名过滤：</span>void setFilterExtensions (String[] extensions)</p>
<p><span style="font-family: 宋体">缺省路径及文件名：</span>void setFilterPath(String string)</p>
<p><span style="font-family: 宋体">返回值：</span>String[] getFileNames() / String getFileName()</p>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/142334.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-09-03 15:43 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142334.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SWT TableTree</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142333.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Mon, 03 Sep 2007 07:42:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142333.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/142333.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142333.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/142333.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/142333.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;通过TreeColumn实现&#8220;表格树&#8221;TableTreeEclipse 3.1里deprecate了TableTree这个控件，与之对应的jface的TableTreeViewer虽然没有deprecate，但使用它会得到很多警告。在TableTreeViewer的第一列里是不能显示图标的，因为这个位置被+/-符号占用了，而且TableTree是显示不出...&nbsp;&nbsp;<a href='http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142333.html'>阅读全文</a><img src ="http://www.blogjava.net/hengheng123456789/aggbug/142333.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-09-03 15:42 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/09/03/142333.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Linux中Eclipse的安装</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/03/26/106388.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Mon, 26 Mar 2007 06:07:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/03/26/106388.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/106388.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/03/26/106388.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/106388.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/106388.html</trackback:ping><description><![CDATA[原文：<a href="http://www.eclipseworld.org/bbs/read.php?tid=4399">http://www.eclipseworld.org/bbs/read.php?tid=4399</a><br /><br />下面以Redhat9为例简单的介绍一下Eclipse的安装：<br /><br />一.下载所需软件<br /><br />1 下载 Eclipse，网址为<a href="http://www.eclipse.org/" target="_blank"><font face="Tahoma" color="#2f5fa1">http://www.eclipse.org</font></a> 选Linux版的<br /><br />eclipse-SDK-3.1.1-linux-gtk.tar.gz（最新的3.2）<br /><br />2 下载JDK，网站为<a href="http://java.sun.com/" target="_blank"><font face="Tahoma" color="#2f5fa1">http://java.sun.com</font></a><br /><br />j2sdk-1_4_2_04-linux-i586-rpm.bin （最新的5.0）<br /><br />二.安装 <br /><br />1 安装JDK（需以root身份安装）：<br /><br /># chmod ＋x j2sdk-1_4_2_04-linux-i586-rpm.bin<br />#./j2sdk-1_4_2_04-linux-i586-rpm.bin --自动解压，生成rpm 安装包。<br />#rpm –ivh j2sdk-1_4_2_01-linux-i586.rpm --安装<br />安装好的JDK 会存在 /usr/java/j2sdk1.4.2_04 目录中。<br />设定JAVA_HOME,CLASSPATH,PATH; 在/etc/profile.d下建立java.sh文件（推荐使用Gedit编辑）文件最后加如下四行：<br />export JAVA_HOME = /usr/java/j2sdk1.4.2_04<br />export PATH = $JAVA_HOME/bin:$PATH<br />CLASSPATH=.:/usr/java/j2sdk1.4.2_04/lib/tools.jar:$CLASSPATH<br />export CLASSPATH<br /><br />2安裝Eclipse<br /><br />把下载的文件解压即可：<br />#tar -zxvf eclipse-SDK-3.1.1-linux-gtk.tar.gz（可以加上绝对路径）<br /><br />3 为让每个用户都可以执行Eclipse，编写Eclipse.sh脚本：<br /><br />#!/bin/bash<br />#<br /># 执行 eclipse3.1.1<br />#<br />export JAVA_HOME=/usr/java/j2sdk1.4.2_04<br />export CLASSPATH=/usr/java/j2sdk1.4.2_04/lib<br />/usr/romeo/eclipse/eclipse -vm /usr/java/j2sdk1.4.2_04/bin/java -data ~/workspace &amp;<br /># -vm 参数用以指定使用哪一个 jvm 来执行Eclipse，<br /># -date参数用以指定Eclipse的数据目录。在此指定其存在用户根目录(~)下的workspace目录中<br />将eclipse.sh 复制到/usr/local/bin中，并为它加上权限755；现在执行 eclipse.sh 即可启动 Eclipse。 <br /><br />4桌面上建立快捷方式：<br /><br />  在桌面上按下鼠标右键，在弹出菜单中选择“新增启动”，之后分別在“名称”中输入Eclipse3.1、“命令”中填 /usr/local/bin/eclipse.sh，然后再为它随便找个喜欢的图标（我用的是/opt/eclipse/icon.xpm）;再后按 “确定”，桌面上就有eclipse的快捷方式了，以后可以直接双击这个图标启动Eclipse。<br />Eclipse 安装好后，已经内建了java开发环境（JDT）就可以直接开发Java 程序。<img src ="http://www.blogjava.net/hengheng123456789/aggbug/106388.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-03-26 14:07 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/03/26/106388.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Eclipse 运行命令行参数大全（转）</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/03/22/105582.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Thu, 22 Mar 2007 08:33:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/03/22/105582.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/105582.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/03/22/105582.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/105582.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/105582.html</trackback:ping><description><![CDATA[转自：<a href="http://beansoft.blogchina.com/"><font color="#1d58d1">http://beansoft.blogchina.com/</font></a><br /><br /><p>包括英文版本和中文版本两种的说明, 特别需要值得一提的是那个 -nl 参数, 可以指定程序启动时所使用的语言. 例如: <br />eclipse -nl en_US <br />将启动英文语言, 这个特性在安装了国际化语言包以后特别有用, 可以方便的切换各个语言的版本. 注意 IBM WSAD v5.1 也支持这个功能. <br /></p><h1><font size="3">运行 Eclipse</font></h1><p>将 Eclipse 驱动程序安装（解压缩）到某个目录（例如，c:\eclipse）中之后，通过运行顶级安装目录中的 Eclipse 可执行文件来启动"工作台"。在 Windows 系统上，该可执行文件称为 eclipse.exe，而在 Linux 系统上称为 eclipse。<strong>注意：</strong>下列讨论描述 Windows 系统上的设置。Linux 上的设置是相似的。 </p><p>如果您没有另行指定，则平台将缺省工作区目录创建为可执行文件的兄弟目录（例如 c:\eclipse\workspace）。此工作区目录用作项目的缺省内容区，还用于保存任何必需的元数据。要进行共享安装或多工作区安装，应明确指出工作区的位置而不是使用缺省值。有两种控制工作区位置的方法：使用当前工作目录或使用 -data 命令行自变量。</p><h3><font size="3">将工作区位置设置为在当前工作目录内</font></h3><p>在此方案中，工作区位置将是当前工作目录中称为 workspace 的目录。</p><p>实现此目的最容易的方法可能是使用下列步骤来创建快捷方式：</p><ol><li>导航到 Windows 资源管理器中的 eclipse.exe 并使用右键拖动来创建 eclipse.exe 的快捷方式。 
</li><li>编辑快捷方式的属性，以使<strong>启动位置：</strong>字段标识工作区位置的父目录（例如，c:\users\robert）。 
</li><li>关闭属性对话框并双击快捷方式（如果提供的目录为 c:\users\robert，则工作区位置将为 c:\users\robert\workspace）。 </li></ol><p>当然，您也可以使用命令提示符（通过将目录切换为工作区父目录然后运行 eclipse.exe）来获得同样的效果。</p><h3><font size="3">使用 -data 设置工作区的特定位置</font></h3><p>要使用 -data 命令行自变量，只要将 -data your_workspace_location（例如，-data c:\users\robert\myworkspace）添加至快捷方式属性中的<strong>目标</strong>字段或显式地将它包括在命令行上。 </p><h3><font size="3">使用 -vm 设置 java VM</font></h3><p>建议显式指定在运行 Eclipse 时要使用哪个 Java VM。使用 -vm 命令行自变量（例如，-vm c:\jre\bin\javaw.exe）可以实现此目的。如果不使用 -vm，则 Eclipse 将使用在 O/S 路径上找到的一个 Java VM。当安装其它产品时，它们可更改您的路径，导致在下一次启动 Eclipse 时使用另一 Java VM。</p><h2><font size="3">运行 Eclipse 中的高级主题</font></h2><p>Eclipse 可执行文件及平台本身提供了人们感兴趣的开发或调试 Eclipse 各部件的许多执行选项。运行 Eclipse 可执行文件的一般格式是：</p><blockquote><pre>eclipse [platform options] [-vmargs [Java VM arguments]]</pre></blockquote><table height="543" width="90%" border="1"><strong>&lt;&gt;Eclipse 启动参数 </strong><tbody><tr><strong>&lt;&gt;命令 <strong>描述</strong></strong><td width="2%"><strong>原因</strong></td></tr><tr><td valign="top" width="33%"><pre><strong>-arch</strong> architecture</pre></td><td width="65%">定义 Eclipse 平台在其上运行的处理器体系结构。Eclipse 平台通常使用 Java os.arch 属性的常用值来计算最佳设置。如果在此处指定该项，则这是 Eclipse 平台使用的值。此处指定的值可作为 BootLoader.getOSArch() 用于插件。示例值有："x86"、"sparc"、"PA-RISC"和"ppc"。</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-application</strong> applicationId</pre></td><td width="65%">要运行的应用程序。应用程序由向 org.eclipse.core.runtime.applications 扩展点提供扩展的插件来声明。通常不需要此自变量。如果指定了此项，则该值会覆盖配置提供的值。如果不指定此项，则会运行"Eclipse 工作台"。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-boot</strong> bootJarURL</pre></td><td width="65%"><em>（建议不使用；用 -configuration 代替；支持 1.0 兼容）</em>。Eclipse 平台的引导插件代码（boot.jar）的位置，表示为 URL。如果指定此项，则会用它来为装入 Eclipse 平台引导程序类装入器的类装入器设置类路径。仅当更改 startup.jar 和 boot.jar 的相对位置时才需要它。注意，不允许使用相对 URL。 </td><td width="2%">*1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-classloaderproperties</strong> [file]</pre></td><td width="65%">如果指定的话，则使用给定位置处的类装入器属性文件来激活平台类类装入器增强。文件自变量可以是文件路径或 URL。注意，不允许使用相对 URL。单击<a href="http://dev.eclipse.org/viewcvs/index.cgi/~checkout~/platform-core-home/docs/classloader-properties/classloader_properties.html"><font color="#0000ff">此处</font></a>以获得更多详细信息。 </td><td width="2%">2.0.2</td></tr><tr><td valign="top" width="33%"><pre><strong>-configuration</strong> configurationFileURL</pre></td><td width="65%">Eclipse 平台配置文件的位置，表示为 URL。配置文件确定 Eclipse 平台、可用插件集和主要功能部件的位置。注意，不允许使用相对 URL。当安装或更新 Eclipse 平台时配置文件被写至此位置。 </td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-consolelog</strong></pre></td><td width="65%">将 Eclipse 平台的错误日志镜像到用来运行 Eclipse 的控制台。与 -debug 组合时很方便使用。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-data</strong> workspacePath</pre></td><td width="65%">要运行 Eclipse 平台的工作区的路径。工作区位置也是项目的缺省位置。相对于从中启动 eclipse 的目录来解释相对路径。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-debug</strong> [optionsFile]</pre></td><td width="65%">将平台置于调试方式，并从给定位置处的文件装入调试选项（如果指定的话）。此文件指示哪些调试点可用于插件以及是否已启用它们。如果未给出文件位置，则平台在启动 eclipse 的目录中查找称为".options"的文件。URL 和文件系统路径都可作为文件位置。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-dev</strong> [classpathEntries]</pre></td><td width="65%">将平台置于开发方式。将可选类路径条目（用逗号分隔的列表）添加至每个插件的运行时类路径。例如，当工作区包含要开发的插件时，指定 -dev bin 会为每个插件项目的名为 bin 的目录添加类路径条目，允许在其中存储最新生成的类文件。除去了冗余或不存在的类路径条目。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-endsplash</strong> params</pre></td><td width="65%" height="16">用于在 Eclipse 平台启动并运行时关闭闪屏的内部选项。此选项在闪屏处理链中不同的位置有不同的语法和语义。</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-feature</strong><em>featureId</em></pre></td><td width="65%" height="16">主要功能部件的标识。主要功能部件为 Eclipse 的已启动实例提供了产品个性，并确定使用的产品定制信息。</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-keyring</strong> keyringFilePath</pre></td><td width="65%">磁盘上授权数据库（或"密钥环"文件）的位置。此自变量必须与 -password 选项配合使用。相对于从中启动 eclipse 的目录来解释相对路径。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nl</strong> locale</pre></td><td width="65%">定义 Eclipse 平台在其上运行的语言环境的名称。Eclipse 平台通常自动计算最佳设置。如果在此处指定该项，则这是 Eclipse 平台使用的值。此处指定的值可作为 BootLoader.getNL() 用于插件。示例值有："en_US"和"fr_FR_EURO"。</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nolazyregistrycacheloading</strong></pre></td><td width="65%">取消激活装入优化的平台插件注册表高速缓存。缺省情况下，仅当需要时才从注册表高速缓存（可用时）中装入扩展的配置元素，以减少内存占用。此选项将在启动时强制完全装入注册表高速缓存。</td><td width="2%">2.1</td></tr><tr><td valign="top" width="33%"><pre><strong>-noregistrycache</strong></pre></td><td width="65%">绕过读写内部插件注册表高速缓存文件。</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nosplash</strong></pre></td><td width="65%">运行平台而不显示闪屏。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-os</strong> operatingSystem</pre></td><td width="65%">定义 Eclipse 平台在其上运行的操作系统。Eclipse 平台通常使用 Java os.name 属性的常用值来计算最佳设置。如果在此处指定该项，则这是 Eclipse 平台使用的值。此处指定的值可作为 BootLoader.getOS() 用于插件，并用于解析插件清单文件中提及的路径中 $os$ 变量的出现。示例值有："win32"、"linux"、"hpux"、"solaris"和"aix"。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-password</strong> password</pre></td><td width="65%">授权数据库的密码。与 -keyring 选项配合使用。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-perspective</strong> perspectiveId</pre></td><td width="65%">启动时要在活动工作台窗口中打开的透视图。如果没有指定该参数，则将打开关闭时活动的透视图。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-plugincustomization</strong>
	  propertiesFile</pre></td><td width="65%">包含插件首选项缺省设置的属性文件的位置。这些缺省设置覆盖在主要功能部件中指定的缺省设置。相对于从中启动 eclipse 的目录来解释相对路径。</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-plugins</strong> pluginsFileURL</pre></td><td width="65%" height="16"><em>（建议不使用；用 -configuration 代替；支持 1.0 兼容）。</em> 指定 Eclipse 平台查找插件的文件的位置，表示为 URL。该文件为属性文件格式，其中键是任意用户定义名称，值是指向 plugin.xml 文件的显式路径或指向包含插件的目录的路径的用逗号分隔的列表。注意，不允许使用相对 URL。如果指定此项，则此选项会导致创建适当的临时配置。 </td><td width="2%" height="16">*1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-refresh</strong></pre></td><td width="65%" height="16">启动时执行工作区的全局刷新的选项。这将使从上次平台运行以来在文件系统中所做的任何更改一致。</td><td width="2%" height="16">1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-showlocation</strong></pre></td><td width="65%" height="16">用于在窗口标题栏中显示工作区的位置的选项。在发行版 2.0 中，此选项仅与 -data 命令行自变量一起使用。</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-showsplash</strong> params</pre></td><td width="65%" height="16">用于显示闪屏（由可执行的 Eclipse 平台启动器执行）的内部选项。此选项在闪屏处理链中不同的位置有不同的语法和语义。</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-vm</strong> vmPath</pre></td><td width="65%">要用来运行 Eclipse 平台的"Java 运行时环境"（JRE）的位置。如果不指定此项，则 JRE 位于 jre（它是 Eclipse 可执行文件的兄弟目录）。相对于从中启动 eclipse 的目录来解释相对路径。</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-ws</strong> windowSystem</pre></td><td width="65%">定义 Eclipse 平台在其上运行的 Windows 系统。Eclipse 平台通常使用 Java os.name 属性的常用值来计算最佳设置。如果在此处指定该项，则这是 Eclipse 平台使用的值。此处指定的值可作为 BootLoader.getWS() 用于插件、用于配置 SWT 以及用于解析插件清单文件中提及的路径中 $ws$ 变量的出现。示例值有："win32"、"motif"和"gtk"。</td><td width="2%">1.0</td></tr></tbody></table><p>将 -vmargs 条目后面的所有自变量（但不包括 -vmargs）作为虚拟机自变量（即，在要运行的类的前面）直接传递到所指示的 Java VM。<strong>注意：</strong>如果 Eclipse 启动在 Java vm 自变量（-vmargs）之后提供的自变量（例如，-data），则 Eclipse 将不会启动并且您将接收到"JVM 已终止。出口代码为 1"的错误。 </p><h2><font size="3">在不同的 VM 上运行 </font></h2><h3><font size="3">在 J9 上运行 Eclipse</font></h3><p>当在 J9 版本 1.5 上运行 Eclipse 时，建议使用以下 VM 选项： </p><blockquote><pre>eclipse.exe [eclipse arguments] -vm path_to_j9w.exe 
            -vmargs -ms:32 -mm:2048 -mo:32768 -moi:32768 -mca:32 -mco:128 -mx:2000000</pre></blockquote><p>当在 J9 版本 2.0 上运行 Eclipse 时，J9W 选择的缺省自变量应为合适的选项。但是，要覆盖 Eclipse 可执行文件以内部方式自动设置的参数，必须指定 -vmargs 不带任何参数，如下所示： </p><blockquote><pre>eclipse.exe [eclipse arguments] -vm path_to_j9w.exe -vmargs</pre></blockquote><p>有关进一步信息，参考 J9 VM 文档和帮助。</p><h3><font size="3">在 IBM Developer Kit, Java(TM) Technology Edition VM 上运行 Eclipse</font></h3><p>IBM Developer Kit, Java(TM) Technology Edition 1.3 Linux 的缺省 VM 设置适合进行初期研究工作，但在进行大型开发时是不够的。对于大型开发，应修改 VM 自变量以使有更多的堆可用。例如，下列设置将允许 Java 堆增大为 256MB：</p><blockquote><pre>-vmargs -Xmx256M </pre></blockquote><p><br /><a href="http://blog.blogchina.com../hglegal2003.htm"><img height="14" alt="Copyright IBM Corporation and others 2000, 2003" src="http://blog.blogchina.comc:/DOCUME%7E1/vip/LOCALS%7E1/Temp/CodeWeb/171_FI%7E1/help/topic/ORGECL%7E1.USE/images/ngibmcpy2003_.gif" width="324" border="0" /></a><br /></p><h1><font size="3">Running Eclipse</font></h1><p>After you install (unzip) the Eclipse driver in a directory (such as c:\eclipse), start the Workbench by running the Eclipse executable file found in the top level install directory. The executable file is called eclipse.exe on Windows systems and eclipse on Linux systems. <strong>Note:</strong> the following discussion describes setting up on Windows systems. Setup on Linux is analogous. </p><p>If you do not specify otherwise, the platform creates a default workspace directory as a sibling of the executable (for example, c:\eclipse\workspace). This workspace directory is used as the default content area for your projects as well as for holding any required metadata. For shared or multi-workspace installs you should explicitly state the location of your workspace rather than using the default. There are two ways to control the location of your workspace: using the current working directory or using the -data command line argument.</p><h3><font size="3">Setting the workspace location to be inside the current working directory</font></h3><p>In this scenario, the workspace location will be a directory called workspace inside the current working directory.</p><p>Perhaps the easiest way of doing this is to create a shortcut using the following steps:</p><ol><li>Navigate to eclipse.exe in the Windows Explorer and using a right button drag, create a shortcut to eclipse.exe. 
</li><li>Edit the properties of the shortcut such that the <strong>Start in:</strong> field identifies the parent directory of your workspace location (for example, c:\users\robert). 
</li><li>Close the properties dialog and double-click on the shortcut (if the provided directory was c:\users\robert, the workspace location would be c:\users\robert\workspace). </li></ol><p>Of course you can get the same effect using a command prompt by changing directory to your workspace parent's directory and then running eclipse.exe.</p><h3><font size="3">Setting a specific location for the workspace with -data</font></h3><p>To use the -data command line argument, simply add -data your_workspace_location (for example, -data c:\users\robert\myworkspace) to the <strong>Target</strong> field in the shortcut properties, or include it explicitly on your command line. </p><h3><font size="3">Setting the java VM using -vm</font></h3><p>It is recommended that you explicitly specify which Java VM to use when running Eclipse. This is achieved with the -vm command line argument (for example, -vm c:\jre\bin\javaw.exe). If you don't use -vm, Eclipse will use the first Java VM found on the O/S path. When you install other products, they may change your path, resulting in a different Java VM being used when you next launch Eclipse. </p><h2><font size="3">Advanced Topics in Running Eclipse </font></h2><p>The Eclipse executable and the platform itself offer a number of execution options of interest to people developing or debugging parts of Eclipse. The general form of running the Eclipse executable is:</p><blockquote><pre>eclipse [platform options] [-vmargs [Java VM arguments]]</pre></blockquote><table height="543" width="90%" border="1"><strong>&lt;&gt;Eclipse Startup Parameters </strong><tbody><tr><strong>&lt;&gt;Command <strong>Description</strong></strong><td width="2%"><strong>Since</strong></td></tr><tr><td valign="top" width="33%"><pre><strong>-arch</strong> architecture</pre></td><td width="65%">Defines the processor architecture on which the Eclipse platform is running. The Eclipse platform ordinarily computes the optimal setting using the prevailing value of Java os.arch property. If specified here, this is the value that the Eclipse platform uses. The value specified here is available to plug-ins as BootLoader.getOSArch(). Example values: "x86", "sparc", "PA-RISC", "ppc".</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-application</strong> applicationId</pre></td><td width="65%">The application to run. Applications are declared by plug-ins supplying extensions to the org.eclipse.core.runtime.applications extension point. This argument is typically not needed. If specified, the value overrides the value supplied by the configuration. If not specified, the Eclipse Workbench is run.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-boot</strong> bootJarURL</pre></td><td width="65%"><em>(Deprecated; replaced by -configuration; supported for 1.0 compatibility)</em>. The location of the Eclipse platform's boot plug-in code (boot.jar), expressed as a URL. If specified, it is used to set the classpath for the class loader that loads the Eclipse platform bootstrap class loader. Only required when changing the relative location of startup.jar and boot.jar. Note that relative URLs are not allowed. </td><td width="2%">*1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-classloaderproperties</strong> [file]</pre></td><td width="65%">Activates platform class loader enhancements using the class loader properties file at the given location, if specified. The file argument can be either a file path or a URL. Note that relative URLs are not allowed. Click <a href="http://dev.eclipse.org/viewcvs/index.cgi/~checkout~/platform-core-home/docs/classloader-properties/classloader_properties.html"><font color="#0000ff">here</font></a> for more details. </td><td width="2%">2.0.2</td></tr><tr><td valign="top" width="33%"><pre><strong>-configuration</strong> configurationFileURL</pre></td><td width="65%">The location for the Eclipse Platform configuration file, expressed as a URL. The configuration file determines the location of the Eclipse platform, the set of available plug-ins, and the primary feature. Note that relative URLs are not allowed. The configuration file is written to this location when the Eclipse platform is installed or updated. </td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-consolelog</strong></pre></td><td width="65%">Mirrors the Eclipse platform's error log to the console used to run Eclipse. Handy when combined with -debug.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-data</strong> workspacePath</pre></td><td width="65%">The path of the workspace on which to run the Eclipse platform. The workspace location is also the default location for projects. Relative paths are interpreted relative to the directory that Eclipse was started from.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-debug</strong> [optionsFile]</pre></td><td width="65%">Puts the platform in debug mode and loads the debug options from the file at the given location, if specified. This file indicates which debug points are available for a plug-in and whether or not they are enabled. If a file location is not given, the platform looks in the directory that eclipse was started from for a file called ".options". Both URLs and file system paths are allowed as file locations. </td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-dev</strong> [classpathEntries]</pre></td><td width="65%">Puts the platform in development mode. The optional classpath entries (a comma separated list) are added to the runtime classpath of each plug-in. For example, when the workspace contains plug-ins being developed, specifying -dev bin adds a classpath entry for each plug-in project's directory named bin, allowing freshly generated class files to be found there. Redundant or non-existent classpath entries are eliminated.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-endsplash</strong> params</pre></td><td width="65%" height="16">Internal option for taking down the splash screen when the Eclipse platform is up and running. This option has different syntax and semantics at various points along the splash screen processing chain.</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-feature</strong><em>featureId</em></pre></td><td width="65%" height="16">The ID of the primary feature. The primary feature gives the launched instance of Eclipse its product personality, and determines the product customization information used.</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-keyring</strong> keyringFilePath</pre></td><td width="65%">The location of the authorization database (or "key ring" file) on disk. This argument must be used in conjunction with the -password option. Relative paths are interpreted relative to the directory that Eclipse was started from.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nl</strong> locale</pre></td><td width="65%">Defines the name of the locale on which the Eclipse platform is running. The Eclipse platform ordinarily computes the optimal setting automatically. If specified here, this is the value that the Eclipse platform uses. The value specified here is available to plug-ins as BootLoader.getNL(). Example values: "en_US" and "fr_FR_EURO".</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nolazyregistrycacheloading</strong></pre></td><td width="65%">Deactivates platform plug-in registry cache loading optimization. By default, extensions' configuration elements will be loaded from the registry cache (when available) only on demand, reducing memory footprint. This option will force the registry cache to be fully loaded at startup.</td><td width="2%">2.1</td></tr><tr><td valign="top" width="33%"><pre><strong>-noregistrycache</strong></pre></td><td width="65%">Bypasses the reading and writing of an internal plug-in registry cache file.</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-nosplash</strong></pre></td><td width="65%">Runs the platform without putting up the splash screen.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-os</strong> operatingSystem</pre></td><td width="65%">Defines the operating system on which the Eclipse platform is running. The Eclipse platform ordinarily computes the optimal setting using the prevailing value of Java os.name property. If specified here, this is the value that the Eclipse platform uses. The value specified here is available to plug-ins as BootLoader.getOS(), and used to resolve occurrences of the $os$ variable in paths mentioned in the plug-in manifest file. Example values: "win32", "linux", "hpux", "solaris", "aix".</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-password</strong> password</pre></td><td width="65%">The password for the authorization database. Used in conjunction with the -keyring option.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-perspective</strong> perspectiveId</pre></td><td width="65%">The perspective to open in the active workbench window on startup. If this parameter is not specified, the perspective that was active on shutdown will be opened.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-plugincustomization</strong>
	  propertiesFile</pre></td><td width="65%">The location of a properties file containing default settings for plug-in preferences. These default settings override default settings specified in the primary feature. Relative paths are interpreted relative to the directory that eclipse was started from.</td><td width="2%">2.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-plugins</strong> pluginsFileURL</pre></td><td width="65%" height="16"><em>(Deprecated; replaced by -configuration; supported for 1.0 compatibility).</em> The location of the file that specifies where the Eclipse platform finds plug-ins, expressed as a URL. The file is in property file format where the keys are arbitrary user defined names and the values are comma separated lists of either explicit paths to plugin.xml files, or paths to directories containing plug-ins. Note that relative URLs are not allowed. If specified, this option causes the creation of a suitable temporary configuration. </td><td width="2%" height="16">*1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-refresh</strong></pre></td><td width="65%" height="16">Option for performing a global refresh of the workspace on startup. This will reconcile any changes that were made in the file system since the platform was last run. </td><td width="2%" height="16">1.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-showlocation</strong></pre></td><td width="65%" height="16">Option for displaying the location of the workspace in the window title bar. In release 2.0 this option only worked in conjunction with the -data command line argument.</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%" height="16"><pre><strong>-showsplash</strong> params</pre></td><td width="65%" height="16">Internal option for showing the splash screen (done by the executable Eclipse platform launcher). This option has different syntax and semantics at various points along the splash screen processing chain.</td><td width="2%" height="16">2.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-vm</strong> vmPath</pre></td><td width="65%">The location of Java Runtime Environment (JRE) to use to run the Eclipse platform. If not specified, the JRE is at jre, sibling of the Eclipse executable. Relative paths are interpreted relative to the directory that eclipse was started from.</td><td width="2%">1.0</td></tr><tr><td valign="top" width="33%"><pre><strong>-ws</strong> windowSystem</pre></td><td width="65%">Defines the window system on which the Eclipse platform is running. The Eclipse platform ordinarily computes the optimal setting using the prevailing value of Java os.name property. If specified here, this is the value that the Eclipse platform uses. The value specified here is available to plug-ins as BootLoader.getWS(), used to configure SWT, and used to resolve occurrences of the $ws$ variable in paths mentioned in the plug-in manifest file. Example values: "win32", "motif", "gtk".</td><td width="2%">1.0</td></tr></tbody></table><p>All arguments following (but not including) the -vmargs entry are passed directly through to the indicated Java VM as virtual machine arguments (that is, before the class to run). <strong>Note:</strong> If an Eclipse startup argument, such as -data, is provided after the Java vm arguments (-vmargs), Eclipse will not start and you will receive a "JVM terminated. Exit code=1" error. </p><h2><font size="3">Running on Different VMs </font></h2><h3><font size="3">Running Eclipse on J9</font></h3><p>When running Eclipse on J9 version 1.5, it is recommended that you use the following VM options: </p><blockquote><pre>eclipse.exe [eclipse arguments] -vm path_to_j9w.exe 
            -vmargs -ms:32 -mm:2048 -mo:32768 -moi:32768 -mca:32 -mco:128 -mx:2000000</pre></blockquote><p>When running Eclipse on J9 version 2.0, the default arguments chosen by J9W should be suitable. However, to override the parameters which are automatically set internally by the Eclipse executable, you must specify -vmargs with no following arguments as follows: </p><blockquote><pre>eclipse.exe [eclipse arguments] -vm path_to_j9w.exe -vmargs</pre></blockquote><p>Please refer to the J9 VM documentation and help for further information.</p><h3><font size="3">Running Eclipse on the IBM Developer Kit, Java(TM) Technology Edition VM</font></h3><p>The default VM settings for IBM Developer Kit, Java(TM) Technology Edition 1.3 Linux work well for initial exploration, but are not sufficient for large scale development. For large scale development you should modify your VM arguments to make more heap available. For example, the following setting will allow the Java heap to grow to 256MB:  </p><blockquote><pre>-vmargs -Xmx256M </pre></blockquote><p>  </p><img src ="http://www.blogjava.net/hengheng123456789/aggbug/105582.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-03-22 16:33 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/03/22/105582.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在eclipse中获得当前所有打开的editor实例列表</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/02/13/99665.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 13 Feb 2007 04:19:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/02/13/99665.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/99665.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/02/13/99665.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/99665.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/99665.html</trackback:ping><description><![CDATA[
		<p>
				<a href="http://www.cnblogs.com/youngerbaby/archive/2006/10/16/530268.html">http://www.cnblogs.com/youngerbaby/archive/2006/10/16/530268.html</a>
				<br />
				<br />EditorPart[] parts = <br />PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditors(); 
</p>
		<p>
		</p>
		<p>或者 
</p>
		<p>IEditorReference[] parts = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditorReferences();</p>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/99665.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-02-13 12:19 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/02/13/99665.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之Metrics</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96694.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 04:37:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96694.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96694.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96694.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96694.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96694.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Metrics是一个十分强大的分析工具，主要分析代码的复杂性。同时可以统计如包的依赖性、代码的有效行数、方法的有效行数、包的数量、属性的数量等等。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96694.html'>阅读全文</a><img src ="http://www.blogjava.net/hengheng123456789/aggbug/96694.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-01-30 12:37 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96694.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之Coverlipse</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96689.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 03:20:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96689.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96689.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96689.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96689.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96689.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Coverlipse能够把JUnit测试的代码覆盖直观化。它的独到之处就是与Eclipse开发平台无缝结合。Coverlipse能够在一个JUnit运行之后马上显示覆盖结果并可把结果导成XML文件。<br>参考：http://blog.csdn.net/JackieCong/archive/2006/06/22/820504.aspx<br>感谢作者：如来&nbsp;&nbsp;<a href='http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96689.html'>阅读全文</a><img src ="http://www.blogjava.net/hengheng123456789/aggbug/96689.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-01-30 11:20 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96689.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之CPD</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96684.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 03:06:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96684.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96684.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96684.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96684.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96684.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 插件PMD提供了一项叫作CPD的很有用的功能，它检查代码的拷贝粘贴部分，能够查找到重复代码，有利于代码的重构。<br>本文参考了：http://blog.csdn.net/yuanqingfei/archive/2005/02/04/281069.aspx<br>感谢作者：ZDNet China&nbsp;&nbsp;<a href='http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96684.html'>阅读全文</a><img src ="http://www.blogjava.net/hengheng123456789/aggbug/96684.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-01-30 11:06 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96684.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之CheckStyle</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96679.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 02:29:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96679.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96679.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96679.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96679.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96679.html</trackback:ping><description><![CDATA[
		<div>
				<p>CheckStyle相信许多人都用过，十分简单方便，能够根据设定，检查所有代码是否按照项目组规定的格式书写代码。它检查如下部分：</p>
		</div>
		<ul>
				<li>
						<div>          Javadoc注释</div>
				</li>
				<li>
						<div>          命名约定</div>
				</li>
				<li>
						<div>          标题</div>
				</li>
				<li>
						<div>          Import语句</div>
				</li>
				<li>
						<div>          体积大小</div>
				</li>
				<li>
						<div>          空白</div>
				</li>
				<li>
						<div>          修饰符</div>
				</li>
				<li>
						<div>          块</div>
				</li>
				<li>
						<div>          混合检查（包活一些有用的比如非必须的System.out和printstackTrace）</div>
				</li>
		</ul>
		<p>具体使用步骤如下：<br /><br />1、右键选择需要分析的项目，选择<strong>Properties</strong><br /><br />2、按照图示选择<strong>CheckStyle</strong> 项的 <strong>CheckStyle active for this project</strong><br /><img height="456" alt="Configuring CheckStyle pluging in Eclipse" src="http://www-128.ibm.com/developerworks/java/library/j-ap01117/checkstyle-config.jpg" width="572" /><br /><br />3、选择OK后，项目会被重新编译，如图以黄色背景显示不符合设定规范的代码段。<br /><img height="412" alt="List if CheckStyle violations within Eclipse" src="http://www-128.ibm.com/developerworks/java/library/j-ap01117/checkstyle-eclipse.jpg" width="572" /><br /><br />这样在项目完成后，将会得到统一规范的源代码了。</p>
<img src ="http://www.blogjava.net/hengheng123456789/aggbug/96679.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-01-30 10:29 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96679.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之JDepend</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96675.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 02:08:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96675.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96675.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96675.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96675.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96675.html</trackback:ping><description><![CDATA[我们在开发Java项目时经常会遇到关于包混乱的问题，特别是在架构更改后，这样的问题尤为突出，JDepend工具可以帮助你在开发过程中随时跟踪每个包的依赖性（引用/被引用），从而设计高维护性的架构，不论是在打包发布还是版本升级都会更加轻松。<br />本文引自<a href="http://starrynight.blogdriver.com/starrynight/606590.html"><font color="#444444">http://starrynight.blogdriver.com/starrynight/606590.html</font></a>，并增加了些自己的见解，感谢<u><font color="#800080">starrynight</font></u><br /><br /><p>JDepend是一个开源的工具，并配有Eclipse插件，在实际应用中，JDepend遍历所有的Java代码目录，自动生成每个Package的依赖性度量。对于可扩展性、可重用性和可管理性，JDepend可自动度量一个设计在以上三个方面的质量。<br /><br />Eclipse插件的下载地址为：<a href="http://andrei.gmxhome.de/eclipse/"><font color="#444444">http://andrei.gmxhome.de/eclipse/</font></a><br /><br />运行方法是右键选择需要分析的包，选择 <strong>Run JDepend Analysis</strong><br /><img height="521" alt="Analyzing code using JDepend Analysis" src="http://www-128.ibm.com/developerworks/java/library/j-ap01117/run-jdepend.jpg" width="306" /><br /><br />于是会出现如下分析结果<br /><img height="412" alt="Package dependencies for project within Eclipse" src="http://www-128.ibm.com/developerworks/java/library/j-ap01117/jdepend-report.jpg" width="572" /><br /><br />JDepend为每个Package自动生成的<span style="FONT-WEIGHT: bold">依赖性度量指标</span>，包括：<br /></p><ul><li><span style="FONT-WEIGHT: bold">Number of Classes (Cc)</span></li></ul><div style="MARGIN-LEFT: 40px">被分析package的具体和抽象类（和接口）的数量，用于衡量package的可扩展性。<br />如果一个类中实现了其他类，如实现了监听类，则监听类的数目也记录在此。<br />例如：<br />    private IPartListener partListener = new IPartListener() {<br />        public void partActivated(IWorkbenchPart part) {<br />            if (part instanceof IEditorPart)<br />                editorActivated((IEditorPart) part);<br />        }</div><div style="MARGIN-LEFT: 40px">        public void partBroughtToTop(IWorkbenchPart part) {<br />        }</div><div style="MARGIN-LEFT: 40px">        public void partClosed(IWorkbenchPart part) {<br />        }</div><div style="MARGIN-LEFT: 40px">        public void partDeactivated(IWorkbenchPart part) {<br />        }</div><div style="MARGIN-LEFT: 40px">        public void partOpened(IWorkbenchPart part) {<br />        }<br />    };<br /></div><ul><li><span style="FONT-WEIGHT: bold">Afferent Couplings (Ca)</span></li></ul><div style="MARGIN-LEFT: 40px">依赖于被分析package的其他package的数量，用于衡量pacakge的职责。<br />即有多少包调用了它。<br /><br /></div><ul style="FONT-WEIGHT: bold"><li>Efferent Couplings (Ce)</li></ul><div style="MARGIN-LEFT: 40px">被分析package的类所依赖的其他package的数量，用于衡量package的独立性。<br />即它调用了多少其他包。<br /></div><ul style="FONT-WEIGHT: bold"><li>Abstractness (A)</li></ul><div style="MARGIN-LEFT: 40px">被分析package中的抽象类和接口与所在package所有类数量的比例，取值范围为0－1。<br /></div><ul style="FONT-WEIGHT: bold"><li>Instability (I)</li></ul><div style="MARGIN-LEFT: 40px">I＝Ce/（Ce＋Ca），用于衡量package的不稳定性，取值范围为0－1。I＝0表示最稳定，I＝1表示最不稳定。<br />即如果这个类不调用任何其他包，则它是最稳定的。<br /></div><ul><li><span style="FONT-WEIGHT: bold">Distance (D)<br /></span></li></ul><div style="MARGIN-LEFT: 40px">被分析package和理想曲线A＋I＝1的垂直距离，用于衡量package在稳定性和抽象性之间的平衡。理想的package要么完全是抽象类和稳定（x＝0，y＝1），要么完全是具体类和不稳定（x＝1，y＝0）。<br />取值范围为0－1，D＝0表示完全符合理想标准，D＝1表示package最大程度地偏离了理想标准。<br />即你的包要么全是接口，不调用任何其他包（完全是抽象类和稳定），要么是具体类，不被任何其他包调用。<br /><br /><br /></div><span style="FONT-WEIGHT: bold">为什么使用JDepend<br /></span><ul><li>评价设计质量 
</li><li>翻转依赖性 
</li><li>支持并行开发和极限编程 
</li><li>独立的发布模块 
</li><li>识别package的循环依赖<br /></li></ul><span style="FONT-WEIGHT: bold"><span style="FONT-WEIGHT: bold"></span></span><br /><br /><span style="FONT-WEIGHT: bold">安装JDepend<br /><span style="FONT-WEIGHT: bold"></span><br /></span>安装JDepend很简单，只需下载jdepend-<version>.zip并解压缩，然后把jdepend-<version>.jar加入系统类路径。<br /><br /><br /><span style="FONT-WEIGHT: bold">和Ant集成<br /></span></version></version><ul><li><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*"><classpath refid="classpath.lib"><classespath location="${classes.main}" /></classpath><span style="FONT-WEIGHT: bold">设置JDepend报告目录</span></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target><br /></li></ul><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*">&lt;property name="jdepend.log.dir" value="${tomcat.home}/webapps/cruisecontrol/jdepend" /&gt;<br /></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target><ul style="FONT-WEIGHT: bold"><li><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*">定义jdepend task</exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target></li></ul><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*">&lt;taskdef name="jdepend" classname="org.apache.tools.ant.taskdefs.optional.jdepend.JDependTask"&gt;<br />       &lt;classpath refid="classpath.lib" /&gt;<br />&lt;/taskdef&gt;<br /></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target><ul style="FONT-WEIGHT: bold"><li><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*">生成jdepend报告</exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target></li></ul><target name="jdepend" depends="compile"><jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"><exclude name="java.*"><exclude name="javax.*"><exclude name="org.*"><exclude name="junit.*"><exclude name="net.*"><exclude name="mx4j.*"><exclude name="com.anmeng.*"><exclude name="testdomain.*"><exclude name="thinlet.*"><exclude name="**/*Test*">&lt;target name="jdepend" depends="compile"&gt;<br />    &lt;jdepend format="xml" outputfile="${jdepend.log.dir}/jdepend-report.xml"&gt;<br />        &lt;exclude name="java.*"/&gt;<br />        &lt;exclude name="javax.*"/&gt;<br />        &lt;exclude name="org.*"/&gt;<br />        &lt;exclude name="junit.*"/&gt;<br />        &lt;exclude name="net.*"/&gt;<br />        &lt;exclude name="mx4j.*"/&gt;<br />        &lt;exclude name="com.anmeng.*"/&gt;<br />        &lt;exclude name="testdomain.*"/&gt;<br />        &lt;exclude name="thinlet.*"/&gt;<br />        &lt;exclude name="**/*Test*"/&gt;<br />        &lt;classpath refid="classpath.lib" /&gt;<br />        &lt;classespath location="${classes.main}" /&gt;<br />    &lt;/jdepend&gt;<br />    &lt;style basedir="${jdepend.log.dir}" destdir="${jdepend.log.dir}"<br />            includes="jdepend-report.xml"<br />            style="${jdepend.log.dir}/jdepend.xsl"&gt;<br />        &lt;classpath refid="ant.lib" /&gt;<br />    &lt;/style&gt;<br />&lt;/target&gt;<br /><br style="FONT-WEIGHT: bold" /><span style="FONT-WEIGHT: bold">集成CruiseControl</span><br />在</exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></exclude></jdepend></target>CruiseControl的buildresults.jsp文件中加入：<br />&lt;cruisecontrol:xsl xslFile="/xsl/jdepend.xsl"/&gt;<br /><img src ="http://www.blogjava.net/hengheng123456789/aggbug/96675.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hengheng123456789/" target="_blank">哼哼</a> 2007-01-30 10:08 <a href="http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96675.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高代码质量的Eclipse插件之概述</title><link>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96674.html</link><dc:creator>哼哼</dc:creator><author>哼哼</author><pubDate>Tue, 30 Jan 2007 02:07:00 GMT</pubDate><guid>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96674.html</guid><wfw:comment>http://www.blogjava.net/hengheng123456789/comments/96674.html</wfw:comment><comments>http://www.blogjava.net/hengheng123456789/archive/2007/01/30/96674.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hengheng123456789/comments/commentRss/96674.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hengheng123456789/services/trackbacks/96674.html</trackback:ping><description><![CDATA[我们在开发过程中都希望得到的代码都是易维护的，这里将介绍几个十分好用的Eclipse插件，用于规范和分析您的代码。<br />本文引自：<a href="http://www-128.ibm.com/developerworks/java/library/j-ap01117/index.html">http://www-128.ibm.com/developerworks/java/library/j-ap01117/index.html</a><br />衷心感谢<a href="http://www-128.ibm.com/developerworks/java/library/j-ap01117/index.html#author"><font color="#996699">Paul Duvall</font></a> (<a href="mailto:paul.duvall@stelligent.com?subject=Improving code with Eclipse plugins"><font color="#5c81a7">paul.duvall@stelligent.com</font></a>)大师！<br /><br />大师向我们介绍了五个工具：<br /><li>CheckStyle: 规范代码式样和格式。 
</li><li>PMD's CPD: 检查代码是否重复。 
</li><li>Coverlipse: 验证测试代码的覆盖率。 
</li><li>JDepend: 提供代码包的依赖性分析。 
</li><li>Eclipse Metrics plugin: 控制代码的复杂度。</li><p>它们的下载地址如下：<br /><br /></p><table class="data-table-1" cellspacing="0" cellpadding="0" width="100%" summary="Table using a caption tag, alternating color rows" border="0"><tbody><tr><th>Tool</th><th>Purpose</th><th>URL for Eclipse plugin</th></tr><tr><td class="tb-row">CheckStyle</td><td>Coding standard analysis</td><td>http://eclipse-cs.sourceforge.net/update/</td></tr><tr class="alt-row"><td class="tb-row">Coverlipse</td><td>Test code coverage</td><td>http://coverlipse.sf.net/update</td></tr><tr><td class="tb-row">CPD</td><td>Copy/Paste detection</td><td>http://pmd.sourceforge.net/eclipse/</td></tr><tr class="alt-row"><td class="tb-row">JDepend</td><td>Package dependency analysis</td><td>http://andrei.gmxhome.de/eclipse/</td></tr><tr><td class="tb-row">Metrics</td><td>Complexity monitoring</td><td>http://metrics.sourceforge.net/update</td></tr></tbody></table><br /><br />下载方法：<br />1、选择Eclipse的<strong>Help | Software Updates | Find and Install<br /><img height="200" alt="Finding and Installing an Eclipse plugin" src="http://www-128.ibm.com/developerworks/java/library/j-ap01117/findinstall-plugin.jpg" width="572" /><br /><br /></strong>2、选择 <strong>Search for new features to install</strong><br /><br />3、选择<strong>New Remote Site按钮，</strong>并输入