﻿<?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>语源科技BlogJava-Flyingis</title><link>http://www.blogjava.net/flyingis/</link><description>Talking and thinking freely !&lt;br&gt;
Flying in the world of GIS !</description><language>zh-cn</language><lastBuildDate>Thu, 12 Mar 2026 22:24:05 GMT</lastBuildDate><pubDate>Thu, 12 Mar 2026 22:24:05 GMT</pubDate><ttl>60</ttl><item><title>Flyingis on BlogJava 停止更新</title><link>http://www.blogjava.net/flyingis/archive/2008/04/01/190020.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 01 Apr 2008 03:01:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2008/04/01/190020.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/190020.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2008/04/01/190020.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/190020.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/190020.html</trackback:ping><description><![CDATA[<p><font style="font-size: 10pt; font-family: Verdana" face="#ce_temp_font#">&nbsp;&nbsp;&nbsp; 文章在多个博客间来回拷贝切换比较麻烦，我写博客比较注重排版，格式调整也花费了不少时间，并且多个博客使得大家的讨论也分散在不同的地方，因此今后<a href="http://www.blogjava.net/flyingis" target="_blank">BlogJava</a>和<a href="http://gis.javaeye.com/" target="_blank">JavaEye</a>上的文章停止更新（已经停止一段时间了），感谢大家一直以来的关注，今天是愚人节，但这条消息是正式声明:)<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;博客园上继续保持更新，请访问：<br />
<br />
&nbsp;&nbsp;&nbsp; <a href="http://www.cnblogs.com/flyingis">http://www.cnblogs.com/flyingis</a><br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;欢迎拍砖交流！<br />
<br />
&nbsp;&nbsp;&nbsp; Flyingis</font></p>
 <img src ="http://www.blogjava.net/flyingis/aggbug/190020.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2008-04-01 11:01 <a href="http://www.blogjava.net/flyingis/archive/2008/04/01/190020.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS 9.2 SP4 补丁升级</title><link>http://www.blogjava.net/flyingis/archive/2007/12/11/167090.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 11 Dec 2007 15:13:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/12/11/167090.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/167090.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/12/11/167090.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/167090.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/167090.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt; font-family: Verdana">&nbsp;&nbsp;&nbsp; 最近一直在出差，今天发现ArcGIS 9.2 sp4补丁已经出来了，打破了9.0三个补丁包的记录及单位时间内的补丁密度:)。如果是全新的应用系统，请直接升级，否则先参考这两篇说明：<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://downloads.esri.com/support/downloads/other_/ArcGIS-92sp4-issues.htm" target="_blank">A complete list of the issues that have been fixed in this service pack is available here.</a><br />
&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://downloads.esri.com/support/downloads/other_/1351Whats_New_In_ArcGIS_92_Service_Packs-v4.pdf" target="_blank">A list of the main enhancements that have been made in the 9.2 Service Packs is available here.</a><br />
<br />
&nbsp;&nbsp;&nbsp; 确认需要打上sp4补丁？那就开始吧：<a href="http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=17&amp;MetaID=1351" target="_blank">所有sp4补丁链接</a><br />
<br />
&nbsp;&nbsp;&nbsp; ArcGIS 9.2每次释放出的补丁不仅解决了许多已发现的bug，更是在功能、文档方面做了大量的改进，所以现在准备开发或正在开发的应用系统都应该尽量升级到最新补丁，避免被一些无厘头的问题扯了后腿。</span>
<img src ="http://www.blogjava.net/flyingis/aggbug/167090.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-12-11 23:13 <a href="http://www.blogjava.net/flyingis/archive/2007/12/11/167090.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>跨网段部署 ArcGIS Desktop 浮动 License</title><link>http://www.blogjava.net/flyingis/archive/2007/12/11/167089.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 11 Dec 2007 15:12:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/12/11/167089.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/167089.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/12/11/167089.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/167089.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/167089.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt; font-family: Verdana">&nbsp;&nbsp;&nbsp; 如果单独在服务器上部署ArcGIS桌面浮动License，一般的都需要处理防火墙端口问题，这种环境在校园机房中最为典型，9.x版本需要开放27004端口，这样所有机器都可以访问到服务器上的License，但是在跨网段环境中，还需要额外的处理。<br />
<br />
&nbsp;&nbsp;&nbsp; 使用Windows XP/2003自带的防火墙，除了开发27004 TCP端口外，还应将lmgrd.exe、ARCGIS.exe添加到例外程序中，其他商业防火墙同样需要放开这两个程序的访问控制，否则将无法连接到License服务器。<br />
<br />
&nbsp;&nbsp;&nbsp; 如果使用的是第三方防火墙，如瑞星、天网，则只需开放27004/tcp端口。</span>
<img src ="http://www.blogjava.net/flyingis/aggbug/167089.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-12-11 23:12 <a href="http://www.blogjava.net/flyingis/archive/2007/12/11/167089.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>远程连接 SuSE Linux 设置方法</title><link>http://www.blogjava.net/flyingis/archive/2007/10/19/154179.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Fri, 19 Oct 2007 05:20:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/10/19/154179.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/154179.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/10/19/154179.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/154179.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/154179.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt; font-family: Verdana">&nbsp;&nbsp;&nbsp; 作者：<a href="http://www.blogjava.net/flyingis" target="_blank">Flyingis</a><br />
<br />
&nbsp;&nbsp;&nbsp; 且不说远程连接的便利性，就是机房里那轰轰的高分贝就足以让你的耳膜形成习惯性振动，何况还需要集中精神工作呢，在网络带宽允许的情况下，还是选择远程吧。远程连接的客户端工具有很多，有商业的如Symantec pcAnywhere等，但我用的最多的还是Xmanager、VNC、Windows自己的远程连接工具、还有Telnet，和Windows环境一样，默认情况下远程连接是没有打开的，连接SuSE Linux服务器就需要做一些设置，其他Linux服务器相仿。<br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; Xmanager<br style="font-family: " />
<br style="font-family: " />
1. 编辑 '/etc/opt/kde3/share/config/kdm/kdmrc' file in config section '[XDMCP]' <br style="font-family: " />
&nbsp;&nbsp;&nbsp; 更改"Enable=false" to "Enable=true"，将port=177的屏蔽去掉。<br style="font-family: " />
<br style="font-family: " />
2. 编辑 '/etc/sysconfig/displaymanager'<br style="font-family: " />
&nbsp;&nbsp;&nbsp; 更改'DISPLAYMANAGER_REMOTE_ACCESS="no"' to 'DISPLAYMANAGER_REMOTE_ACCESS="yes"' <br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; 然后使用rcxdm restart命令来重启xdm服务，一定要有/opt/kde3/bin/kdm进程存在，如果没有使用rcxdm restart命令看看是否能重启服务，并且用netstat -a |grep xdm来看看端口是否在listen。<br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; 或者是，YAST中的Network Service打开Remote Administration，然后运行rcxdm restart。<br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; VNC<br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; 用root用户更改/root/.vnc下的xstart文件，然后注释最后一行，再加上gnome - session &amp; <br style="font-family: " />
<br style="font-family: " />
&nbsp;&nbsp;&nbsp; 执行vncstart，这样就可以通过VNC连接了，如果不更改xstart文件，也可以通过vncstart打开VNC连接，但在客户端连接后出现的是命令行窗口，和ssh类似。</span>
<img src ="http://www.blogjava.net/flyingis/aggbug/154179.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-10-19 13:20 <a href="http://www.blogjava.net/flyingis/archive/2007/10/19/154179.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>分布式部署 ArcSDE 和 Oracle 服务</title><link>http://www.blogjava.net/flyingis/archive/2007/10/14/152808.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Sun, 14 Oct 2007 14:43:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/10/14/152808.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/152808.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/10/14/152808.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/152808.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/152808.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 经常辗转于各种服务器之间，漂浮于各种主流操作系统（AIX/Solaris/SuSE/RH/Windows）之上，被Windows惯坏了之后面对其他环境时经常会发现自己才疏学浅，有时间还是要恶补一下这些笔记，否则下次自己又忘了～～&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/10/14/152808.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/152808.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-10-14 22:43 <a href="http://www.blogjava.net/flyingis/archive/2007/10/14/152808.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>高效率编辑器 VIM－操作篇[转载]</title><link>http://www.blogjava.net/flyingis/archive/2007/09/16/145523.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Sun, 16 Sep 2007 06:10:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/09/16/145523.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/145523.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/09/16/145523.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/145523.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/145523.html</trackback:ping><description><![CDATA[<p><span style="font-size: 10pt;"><span style="font-family: Verdana;">
<p>原文链接：http://jmcpherson.org/editing.html<br />
翻译链接：http://linuxtoy.org/archives/efficient-editing-with-vim.html</p>
<p><br />
</p>
<p>这篇教程写了在不同工作模式下使用 VIM 的一些基本技巧——即插入模式（insert mode）， 命令模式（command mode）， 存取文件等。目的是帮助刚刚接触 VIM 的新手更加有效率的使用这个出色的编辑器。</p>
<p>说明：在这篇文章里面，&lt;C-X&gt; 代表 Ctrl + X——就是按住 Ctrl 键然后再按 X。而且你可以在很多情况下使用 :help command 来获得大部分命令的帮助，这个是 VIM 的内部帮助文件命令。<strong><br />
</strong></p>
<p><strong><br />
高效率移动</strong><br />
<em></em></p>
<p><em>在插入模式之外</em></p>
</span></span></p>
<span style="font-size: 10pt;"><span style="font-family: Verdana;">
<p>基本上来说，你应该尽可能少的呆在插入模式里面，因为在插入模式里面 VIM
就像一个&#8220;哑巴&#8221;编辑器一样。很多新手都会一直呆在插入模式里面，因为这样易于使用。但 VIM
的强大之处在于他的命令行模式！你会发现，在你越来越了解 VIM 之后，你就会花越来越少的时间使用插入模式了。</p>
<p><em>使用 h、j、k、l</em></p>
<p>使用 VIM 高效率编辑的第一步，就是放弃使用箭头键。使用
VIM，你就不用频繁的在箭头键和字母键之间移来移去了，这会节省你很多时间。当你在命令模式时，你可以用 h、j、k、l
来分别实现左、下、上、右箭头的功能。一开始可能需要适应一下，但一旦习惯这种方式，你就会发现这样操作的高效之处了。</p>
<p>在你编辑你的电子邮件或者其他有段落的文本时，你可能会发现使用方向键和你预期的效果不一样，有时候可能会一次跳过了很多行。这是因为你的段落在
VIM 看来是一个大的长长的行。这时你可以在按 h、j、k 或者 l 之前键入一个 g，这样 VIM 就会按屏幕上面的行如你所愿的移动了。</p>
<p><em>在当前行里面有效的移动光标</em></p>
<p>很多编辑器只提供了简单的命令来控制光标的移动（比如左、上、右、下、到行首/尾等）。VIM
则提供了很多强大的命令来满足你控制光标的欲望。当光标从一点移动到另外一点，在这两点之间的文本（包括这两个点）称作被&#8220;跨过&#8221;，这里的命令也被称作是
motion。（简单说明一下，后面会用到这个重要的概念）</p>
<p>这里是常用到的一些命令（motion）：</p>
<ul>
    <li>fx：移动光标到当前行的下一个 x 处。很明显，x 可以是任意一个字母，而且你可以使用 ; 来重复你的上一个 f 命令。</li>
    <li>tx：和上面的命令类似，但是是移动到 x 的左边一个位置。（这真的很有用）</li>
    <li>Fx：和 fx 类似，不过是往回找。</li>
    <li>w：光标往前移动一个词。</li>
    <li>b：光标往后移动一个词。</li>
    <li>0：移动光标到当前行首。</li>
    <li>^：移动光标到当前行的第一个字母位置。</li>
    <li>$：移动光标到行尾。</li>
    <li>)：移动光标到下一个句子。</li>
    <li>( ：移动光标到上一个句子。</li>
</ul>
<p><em>在整个文件里面有效移动光标</em></p>
<p>VIM 有很多命令，可以用来到达文件里面你想到达的地方。下面是一些在文件里面移动的命令：</p>
<ul>
    <li>&lt;C-F&gt;：向下移动一屏。</li>
    <li>&lt;C-B&gt;：向上移动一屏。</li>
    <li>G：到文件尾</li>
    <li>numG：移动光标到指定的行（num）。（比如 10G 就是到第 10 行）</li>
    <li>gg：到文件首</li>
    <li>H：移动光标到屏幕上面</li>
    <li>M：移动光标到屏幕中间</li>
    <li>L：移动光标到屏幕下面</li>
    <li>*：读取光标处的字符串，并且移动光标到它再次出现的地方。</li>
    <li>#：和上面的类似，但是是往反方向寻找。</li>
    <li>/text：从当前光标处开始搜索字符串 text，并且到达 text 出现的地方。必须使用回车来开始这个搜索命令。如果想重复上次的搜索的话，按 n。</li>
    <li>？text：和上面类似，但是是反方向。</li>
    <li>ma：在当前光标的位置标记一个书签，名字为 a。书签名只能是小写字母。你看不见书签的存在，但它确实已经在那里了。</li>
    <li>`a：到书签 a 处。注意这个不是单引号，它一般位于大部分键盘的 1 的左边。</li>
    <li>`.：到你上次编辑文件的地方。这个命令很有用，而且你不用自己去标记它。</li>
</ul>
<p><strong>高效的输入</strong></p>
<p><em>使用关键词自动完成</em></p>
<p>VIM 有一个非常漂亮的关键词自动完成系统。这表示，你可以输入一个长词的一部分，然后按一下某个键，然后 VIM
就替你完成了这个长词的输入了。举个例子：你有一个变量名为 iAmALongAndAwkwardVarName
在你写的代码的某个地方。也许你不想每回都自己一个一个字母的去输入它。</p>
<p>使用关键词自动完成功能，你只需要输入开始几个字母（比如 iAmAL），然后按 &lt;C-N&gt;（按住 Ctrl，再按 N）或者 &lt;C-P&gt;。如果 VIM 没有给出你想要的词，继续按，直到你满意为止，VIM 会一直循环它找到的匹配的字符串。</p>
<p><em>聪明的进入插入模式</em></p>
<p>很多新手进入插入模式都只是用 i。这样当然可以进入插入模式，但通常不是那么合适，因为 VIM 提供了很多进入插入模式的命令。下面是最常用的一些：</p>
<ul>
    <li>i：在当前字符的左边插入</li>
    <li>I：在当前行首插入</li>
    <li>a：在当前字符的右边插入</li>
    <li>A：在当前行尾插入</li>
    <li>o：在当前行下面插入一个新行</li>
    <li>O：在当前行上面插入一个新行</li>
    <li>c{motion}：删除 motion
    命令跨过的字符，并且进入插入模式。比如：c$，这将会删除从光标位置到行尾的字符并且进入插入模式。ct！，这会删除从光标位置到下一个叹号（但不包
    括），然后进入插入模式。被删除的字符被存在了剪贴板里面，并且可以再粘贴出来。</li>
    <li>d{motion}：和上面差不多，但是不进入插入模式。</li>
</ul>
<p><strong>有效的移动大段的文本</strong></p>
<p><em>使用可视选择（visual selections）和合适的选择模式</em></p>
<p>不像最初的 VI，VIM 允许你高亮（选择）一些文本，并且进行操作。这里有三种可视选择模式：</p>
<ul>
    <li>v：按字符选择。经常使用的模式，所以亲自尝试一下它。</li>
    <li>V：按行选择。这在你想拷贝或者移动很多行的文本的时候特别有用。</li>
    <li>&lt;C-V&gt;：按块选择。非常强大，只在很少的编辑器中才有这样的功能。你可以选择一个矩形块，并且在这个矩形里面的文本会被高亮。</li>
</ul>
<p>在选择模式的时候使用上面所述的方向键和命令（motion）。比如，vwww，会高亮光标前面的三个词。Vjj 将会高亮当前行以及下面两行。</p>
<p><em>在可视选择模式下剪切和拷贝</em></p>
<p>一旦你高亮了选区，你或许想进行一些操作：</p>
<ul>
    <li>d：剪贴选择的内容到剪贴板。</li>
    <li>y：拷贝选择的内容到剪贴板。</li>
    <li>c：剪贴选择的内容到剪贴板并且进入插入模式。</li>
</ul>
<p><em>在非可视选择模式下剪切和拷贝</em></p>
<p>如果你很清楚的知道你想拷贝或者剪切什么，那你根本就不需要进入可视选择模式。这样也会节省时间：</p>
<ul>
    <li>d{motion}：剪切 motion 命令跨过的字符到剪贴板。比如，dw 会剪切一个词而 dfS 会将从当前光标到下一个 S 之间的字符剪切至剪贴板。</li>
    <li>y{motion}：和上面类似，不过是拷贝。</li>
    <li>c{motion}：和 d{motion} 类似，不过最后进入插入模式。</li>
    <li>dd：剪切当前行。</li>
    <li>yy：拷贝当前行。</li>
    <li>cc：剪切当前行并且进入插入模式。</li>
    <li>D：剪切从光标位置到行尾到剪贴板。</li>
    <li>Y：拷贝当前行。</li>
    <li>C：和 D 类似，最后进入插入模式。</li>
    <li>x：剪切当前字符到剪贴板。</li>
    <li>s：和x类似，不过最后进入插入模式。</li>
</ul>
<p><em>粘贴</em></p>
<p>粘贴很简单，按 p。</p>
<p><em>使用多重剪贴板</em></p>
<p>很多编辑器都只提供了一个剪贴板。VIM 有很多。剪贴板在 VIM 里面被称为寄存器（Registers）。你可以列出当前定义的所有寄存器名和它们的内容，命令为&#8220;:reg&#8221;。最好使用小写字母来作为寄存器的名称，因为大写的有些被 VIM 占用了。</p>
<p>使用寄存器的命令为双引号 &#8220;。</p>
<p>比如：我们要拷贝当前行到寄存器 k。你应该按 &#8220;kyy。（你也可以使用 V&#8221;ky。为什么这样也可以呢？）现在当前行应该已经存在了寄存器 k 里面直到你又拷贝了一些东西进入寄存器 k。现在你可以使用命令 &#8220;kp 来粘贴寄存器 k 里面的内容到你想要的位置。</p>
<p><strong>避免重复</strong></p>
<p><em>令人惊奇的 . 命令</em></p>
<p>在 VI 里面，输入 . (小数点符号），将会重复你输入的上一个命令。比如，你上个命令为&#8220;dw&#8221;（删除一个词），VI 将会接着再删除一个词。</p>
<p><em>使用数字</em></p>
<p>使用数字也是 VIM 强大的而且很节省时间的重要特性之一。在很多 VIM 的命令之前都可以使用一个数字，这个数字将会告诉 VIM 这个命令需要执行几次。比如：</p>
<ul>
    <li>3j 将会把光标向下移动三行。</li>
    <li>10dd 将会删除十行。</li>
    <li>y3&#8243; 将会拷贝从当前光标到第三个出现的引号之间的内容到剪贴板。</li>
</ul>
<p>数字是扩展 motion 命令作用域非常有效的方法。</p>
<p><em>记录宏</em></p>
<p>有时候，你会发现你自己在文章的每段或者每行都重复相同的一系列动作。VIM 允许你记录一个宏来完成你的特殊需要。</p>
<ul>
    <li>qregister：记录宏到寄存器 register，这里 register 是任意的你的寄存器的名字。比如 qa，将会记录并且把宏存在寄存器 a 里面。</li>
    <li>q：结束宏的记录。</li>
    <li>@register：使用存在寄存器 register 的宏。比如 @a，将会使用存在寄存器 a 里面的宏。</li>
</ul>
<p>必须要记住的是，宏只记录了你的系列按键并且重复执行它们。它们不是魔法。因为在 VIM 里面完成目的的方法有很多，所以有时候你要小心选择命令来记录你的宏。因为它们会在所有你要执行它的地方执行。</p>
<p><strong>用 VIM 写代码</strong></p>
<p>VIM 是一个用来写代码的绝好编辑器，因为它有一些特性是专门为程序员而设计的。这里是一些常用的：</p>
<ul>
    <li>]p：和 p 的功能差不多，但是它会自动调整被粘贴的文本的缩进去适应当前代码的位置。试一下！</li>
    <li>%：匹配花括号、方括号、括号等。在一个括号的上面，然后按 %，鼠标就会出现在匹配的另外一半括号处。</li>
    <li>&gt;&gt;：缩进所有选择的代码</li>
    <li>&lt;&lt;：和上面类似，但是反缩进</li>
    <li>gd：到达光标所在处函数或者变量的定义处。</li>
    <li>K：在 Man 里面查找光标当前所在处的词。 </li>
</ul>
</span></span>
<img src ="http://www.blogjava.net/flyingis/aggbug/145523.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-09-16 14:10 <a href="http://www.blogjava.net/flyingis/archive/2007/09/16/145523.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>AIX 和 Linux 基于 NFS 实现共享</title><link>http://www.blogjava.net/flyingis/archive/2007/09/12/144492.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Wed, 12 Sep 2007 06:47:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/09/12/144492.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/144492.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/09/12/144492.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/144492.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/144492.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 这是ArcIMS在SuSE和AIX（1 suse+n aix）上分布式部署时的一个细节。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/09/12/144492.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/144492.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-09-12 14:47 <a href="http://www.blogjava.net/flyingis/archive/2007/09/12/144492.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>又一个升级补丁引发的 arcgisserver cache 问题</title><link>http://www.blogjava.net/flyingis/archive/2007/09/07/143506.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Fri, 07 Sep 2007 10:04:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/09/07/143506.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/143506.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/09/07/143506.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/143506.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/143506.html</trackback:ping><description><![CDATA[<font style="font-size: 10pt; font-family: Verdana" face="#ce_temp_font#">&nbsp;&nbsp;&nbsp; 成功创建了地图cache或将arcgis server补丁升级到最新版本后，出现arcgis catalog及web应用程序不能识别的情况，这是由于arcgis桌面软件和arcgis server的补丁不是同一个版本造成的，如server已经升级到9.2 sp3，arcgis desktop还是sp2，解决方法就是将软件补丁版本同步。<br />
<br />
&nbsp;&nbsp;&nbsp; 大家都知道不同版本的ArcGIS软件不能安装在同一台计算机上，如Desktop 9.1和ArcGIS Engine&nbsp;9.2不能共存，在一台计算机上必须保证版本一致，其实同一版本下的补丁也是一样，ESRI官方网站释放出补丁时都会有说明，所以尽量不要被这种问题拖了后腿:)</font>
<img src ="http://www.blogjava.net/flyingis/aggbug/143506.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-09-07 18:04 <a href="http://www.blogjava.net/flyingis/archive/2007/09/07/143506.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>升级 ArcGIS Server 9.2 sp3 补丁</title><link>http://www.blogjava.net/flyingis/archive/2007/09/04/142676.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 04 Sep 2007 08:45:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/09/04/142676.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/142676.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/09/04/142676.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/142676.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/142676.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt; font-family: Verdana">&nbsp;&nbsp;&nbsp; 作者：<a href="http://www.blogjava.net/flyingis" target="_blank">Flyingis</a><br />
<br />
&nbsp;&nbsp;&nbsp; 下午花了一个半小时打上了ArcGIS 9.2 sp3全套补丁，现在ESRI发布补丁的速度大大快于以往，打补丁的速度越来越慢，这从侧面反应出了程序存在的bug，但相对于9.2刚刚发步的时候，现在sp3已经完善许多了。<br />
<br />
&nbsp;&nbsp;&nbsp; ArcGIS Server 9.2 sp3解决了不少问题，强烈推荐最新使用server开发的项目先打上补丁，原有的9.2程序也可以运行在新补丁的环境中，暂时没碰到什么问题，但是如果做了大量的cache，升级sp3补丁的时候就需要注意了！<br />
<br />
&nbsp;&nbsp;&nbsp; 因为server补丁升级后会进行post installation，重新指定arcgisserver目录，该目录下所有文件的权限都会进行一次更新，如果之前生成了大量cache，更新权限会消耗大量的时间和计算机资源，以至于感觉计算机宕机，因此需要采用其他办法来解决这个问题——偷梁换柱，再换回:)<br />
<br />
1.停止server服务。<br />
2.重命名现有的arcgisserver文件夹。<br />
3.进行post installation，注销重新登录计算机，再次停止server服务（post后服务会自动启动）。<br />
4.删除post后生成cache目录。<br />
5.将原来arcgisserver备份文件夹中的cache目录移动到post生成的arcgisserver目录中。<br />
6.重新启动server服务。<br />
<br />
&nbsp;&nbsp;&nbsp; OK，这样就省事了。<br />
<br />
&nbsp;&nbsp;&nbsp; 参考：ESRI Support, <a href="http://support.esri.com/index.cfm?fa=knowledgebase.techarticles.articleShow&amp;d=32766" target="_blank">Article ID 32766</a></span>
<img src ="http://www.blogjava.net/flyingis/aggbug/142676.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-09-04 16:45 <a href="http://www.blogjava.net/flyingis/archive/2007/09/04/142676.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS Server 开发系列（二）--Web ADF 编程</title><link>http://www.blogjava.net/flyingis/archive/2007/08/14/136657.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 14 Aug 2007 05:55:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/08/14/136657.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/136657.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/08/14/136657.html#Feedback</comments><slash:comments>10</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/136657.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/136657.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 目标：<br>根据查询语句实现图层信息查询<br>准备工作：<br>1.Windows XP sp2中/英文版<br>2.Visual Studio 2005中/英文版<br>3.ArcGIS Server 9.2（我打上了sp2补丁），创建一个ArcGIS Server服务，Map Server属性中更改Pooling，使用池化连接方式，Progresses选择“In a seperate process for each instance(high isolation)”，我的服务为“World”<br>4.利用vs2005创建一个模板server应用--Web Mapping Application，并更改MapResourceManager属性&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/08/14/136657.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/136657.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-08-14 13:55 <a href="http://www.blogjava.net/flyingis/archive/2007/08/14/136657.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS Server 开发系列（一）--编程框架总览</title><link>http://www.blogjava.net/flyingis/archive/2007/08/09/135523.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 09 Aug 2007 07:54:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/08/09/135523.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/135523.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/08/09/135523.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/135523.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/135523.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 理论性的描述总是让人觉得有点枯燥，但是做ArcGIS Server编程，不论是用.Net ADF还是Java ADF，都需要对Server开发的基本框架有所了解，这样在后面的代码编写中才能逐步理解这些架构的设计思想。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/08/09/135523.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/135523.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-08-09 15:54 <a href="http://www.blogjava.net/flyingis/archive/2007/08/09/135523.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ESRI 发布 ArcGIS 9.2 sp3</title><link>http://www.blogjava.net/flyingis/archive/2007/08/07/134976.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 07 Aug 2007 07:28:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/08/07/134976.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/134976.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/08/07/134976.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/134976.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/134976.html</trackback:ping><description><![CDATA[<span style="font-size: 10pt; font-family: Verdana;">&nbsp;&nbsp;&nbsp; 很准时，2007年8月1日ESRI发布了ArcGIS 9.2 sp3补丁，相对于美国时间就是7月的最后一天，大家可以到<a target="_blank" href="http://support.esri.com/index.cfm?fa=downloads.gateway">ESRI</a><a></a><a target="_blank" href="http://support.esri.com/index.cfm?fa=downloads.gateway"></a><a target="_blank" href="http://www.esri.com/"></a>官方网站上去下载，至于补丁所包含最新的改进可以参考上篇文章：<a target="_blank"  href="http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html">http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html</a></span><br> <img src ="http://www.blogjava.net/flyingis/aggbug/134976.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-08-07 15:28 <a href="http://www.blogjava.net/flyingis/archive/2007/08/07/134976.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS 9.2 Service Pack 3 - Announcement</title><link>http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 17 Jul 2007 06:26:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/130822.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/130822.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/130822.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: ESRI网站上已经帖出ArcGIS 9.2 sp3的说明，提供下载的时间就是本月底了，看看有哪些更新。<br>http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&PID=17&MetaID=1319&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/130822.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-07-17 14:26 <a href="http://www.blogjava.net/flyingis/archive/2007/07/17/130822.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>AE92 for Java 中手动释放 COM 对象</title><link>http://www.blogjava.net/flyingis/archive/2007/07/09/129029.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Mon, 09 Jul 2007 06:10:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/07/09/129029.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/129029.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/07/09/129029.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/129029.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/129029.html</trackback:ping><description><![CDATA[<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 作者：<a href="http://www.blogjava.net/flyingis" target=_blank>Flyingis</a>&nbsp;<br><br>&nbsp;&nbsp;&nbsp; 用Java进行ArcEngine或ArcGIS Server开发，在底层实际上是用Java调用AO COM对象，ESRI用Jintegra库来解决Java对COM的调用问题，如果Java对象不再使用，Java虚拟机会自动将这些对象回收，然后 Jintegra将这些对象所指的实际COM对象销毁，默认情况下时间间隔是10秒，对于快速大量调用COM对象的操作来说，如在循环中，COM对象往往得不到及时的销毁，以至于内存报错，这时我们需要手动销毁COM。<br><br>&nbsp;&nbsp;&nbsp; Jintegra释放方法：</p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; com.linar.jintegra.Cleaner.release(objectRef);<br><br>&nbsp;&nbsp;&nbsp; 在ArcEngine和ArcGIS Server中如何释放COM呢？Jintegra为ArcObjects生成了一组proxy类，可以参考com.esri.arcgis.interop命名空间，经常用的是 com.esri.arcgis.interop.Cleaner，它的release(java.lang.Object anObject)和releaseAll()用来释放指定的或所有的COM对象，同时可以为COM连接和释放增加监听， addConnectionListener(ConnectionListener listener)和allUnreferencedListener(Unreferenced listener)。<br><br>&nbsp;&nbsp;&nbsp; 同时可以参考：<br><br>&nbsp;&nbsp;&nbsp; <a href="http://support.esri.com/index.cfm?fa=knowledgebase.techArticles.articleShow&amp;d=29198&amp;print=true" target=_blank>HowTo:&nbsp; Explicitly release a COM object accessed in a Java application</a><br>&nbsp;&nbsp;&nbsp; <a href="http://j-integra.intrinsyc.com/support/com/doc/" target=_blank>J-Integra for COM Document</a><br>&nbsp;&nbsp;&nbsp; <a href="http://j-integra.intrinsyc.com/support/com/doc/gc/index.html" target=_blank>Garbage Collection: Releasing Java References to COM Objects</a><br>&nbsp;&nbsp;&nbsp; <a href="http://j-integra.intrinsyc.com/support/com/doc/gc/index.html" target=_blank>Java调用COM的中间件Jintegra初探</a></p>
<img src ="http://www.blogjava.net/flyingis/aggbug/129029.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-07-09 14:10 <a href="http://www.blogjava.net/flyingis/archive/2007/07/09/129029.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcIMS[err0143] 解决方法</title><link>http://www.blogjava.net/flyingis/archive/2007/06/29/127058.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Fri, 29 Jun 2007 05:49:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/06/29/127058.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/127058.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/06/29/127058.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/127058.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/127058.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: "Unable to display mapservice:[err0143] server not available for service ..."，这是出现错误时网页的提示，应该如何解决这个问题呢？请继续往下看……&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/06/29/127058.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/127058.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-06-29 13:49 <a href="http://www.blogjava.net/flyingis/archive/2007/06/29/127058.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS Server 体系结构</title><link>http://www.blogjava.net/flyingis/archive/2007/06/29/126977.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Fri, 29 Jun 2007 01:20:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/06/29/126977.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/126977.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/06/29/126977.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/126977.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/126977.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: ArcGIS Server包含两个重要部分，一个是ArcGIS Server服务器端（SOM/SOCs），另外就是用于客户端开发的ADF（Application Developer Framework）程序集，包括adf for java和adf for .net。在掌握ArcGIS Server开发之前，先看看ArcGIS Server的体系架构。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/06/29/126977.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/126977.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-06-29 09:20 <a href="http://www.blogjava.net/flyingis/archive/2007/06/29/126977.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS Desktop 9.2 非版本编辑</title><link>http://www.blogjava.net/flyingis/archive/2007/06/25/126221.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Mon, 25 Jun 2007 14:49:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/06/25/126221.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/126221.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/06/25/126221.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/126221.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/126221.html</trackback:ping><description><![CDATA[<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 作者：<a href="http://www.blogjava.net/flyingis" target=_blank>Flyingis</a><br><br>&nbsp;&nbsp;&nbsp; ArcGIS Desktop 9.2开始支持非版本编辑，和标准的数据库事务处理一样，ArcSDE非版本编辑直接对原数据进行编辑，非版本编辑的session不保存任何对数据的更改，在ArcMap中对数据start edit，然后对数据进行增、删、改，或是修改属性信息，完成后执行save edit就可以将Geodatabase中的数据直接更新，否则edit session without saving放弃之前的修改。在这种模式下处理数据会存在一些问题，如当某一段编辑过程中出现问题时不能放弃或恢复修改，要么只能退出整个session的编辑放弃所有的修改。<br><br>&nbsp;&nbsp;&nbsp; 使用ArcSDE非版本编辑可以针对简单数据进行处理--点、线、面、注记、relationship，如果feature class存在于拓扑或网络中，则不能进行编辑。<br><br>&nbsp;&nbsp;&nbsp; ArcMap中进行非版本编辑需要注意：</p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 1.数据已经registered with the geodatabase<br><br>&nbsp;&nbsp;&nbsp; 所有ArcGIS Desktop创建的数据会自动registered with the geodatabase，只有当数据是在ArcGIS Desktop外创建时（如sdetable命令创建）才需要手动注册。一般我们可以在ArcCatalog中看到空间数据的Register with Geodatabase为灰色的。<br><br>&nbsp;&nbsp;&nbsp; 2.数据没有registered as versioned<br><br>&nbsp;&nbsp;&nbsp; 如果数据已经注册为版本，可以unregister as versioned，这时之前该版本中没有提交的数据会丢失。<br><br>&nbsp;&nbsp;&nbsp; 3.配置ArcMap编辑进程的属性<br><br>&nbsp;&nbsp;&nbsp; 取消&#8220;Edit a version of the database with the ability to undo and redo&#8221;选项。<br><br>&nbsp;&nbsp;&nbsp; 编辑非版本Geodatabase数据库中的数据，需要注意DBMS的一些特性：同步与锁、隔离机制、数据完整性等，以后再说吧。</p>
 <img src ="http://www.blogjava.net/flyingis/aggbug/126221.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-06-25 22:49 <a href="http://www.blogjava.net/flyingis/archive/2007/06/25/126221.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[Design Pattern] The Factory Pattern</title><link>http://www.blogjava.net/flyingis/archive/2007/06/17/124542.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Sun, 17 Jun 2007 07:01:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/06/17/124542.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/124542.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/06/17/124542.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/124542.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/124542.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 对工厂模式的重复罗嗦，用Factory生产Thinkpad。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/06/17/124542.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/124542.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-06-17 15:01 <a href="http://www.blogjava.net/flyingis/archive/2007/06/17/124542.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SuSE 9.1 平台 ArcIMS(JRE) 中文显示解决方案</title><link>http://www.blogjava.net/flyingis/archive/2007/05/28/120386.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Mon, 28 May 2007 01:29:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/05/28/120386.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/120386.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/05/28/120386.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/120386.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/120386.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 最初以为是操作系统的字体显示问题，但SuSE9.1本身是包含中文字体的，很容易让我们想到了JRE。<br><br>文章标题为《SuSE 9.1 平台 ArcIMS 中文显示解决方案》，ArcIMS运行于JRE环境之上，因此问题的根本在于SuSE9.1平台下JRE运行时环境的中文显示，通过文中介绍的方案可以解决SuSE9.1操作系统中运行于JRE之上的所有应用程序的中文显示问题，如ArcIMS Author打开SDE空间数据库时以中文命名的表无法显示，数据属性字段中的中文显示为乱码等等。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/05/28/120386.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/120386.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-05-28 09:29 <a href="http://www.blogjava.net/flyingis/archive/2007/05/28/120386.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Spatial Reference</title><link>http://www.blogjava.net/flyingis/archive/2007/05/10/113267.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 10 May 2007 06:43:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/05/10/113267.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/113267.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/05/10/113267.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/113267.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/113267.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 空间参考是GIS的基础，失去了空间参考信息，地理空间内所有的信息也就失去了存在的意义，因为它们是不准确的或是错误的。看看ArcGIS9.2对于Spatial Reference的描述及如何编程实现。<br><br>文章中代码使用C#描述，AE92 for Java SDK的com.esri.arcgis.geometry中各种接口、实现方式和C#基本一致，可以使用相同的思路来解决AE Java开发中关于Spatial Reference的问题。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/05/10/113267.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/113267.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-05-10 14:43 <a href="http://www.blogjava.net/flyingis/archive/2007/05/10/113267.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcSDE 9.1 在 Windows 平台双机热备</title><link>http://www.blogjava.net/flyingis/archive/2007/04/24/113092.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 24 Apr 2007 01:32:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/24/113092.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/113092.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/24/113092.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/113092.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/113092.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 一直没有时间整理各种平台下ESRI软件安装文档，只能简单描述一下，有什么问题可以留言。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/24/113092.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/113092.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-24 09:32 <a href="http://www.blogjava.net/flyingis/archive/2007/04/24/113092.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Geometry 对象浅析</title><link>http://www.blogjava.net/flyingis/archive/2007/04/19/111690.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 19 Apr 2007 06:15:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/19/111690.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/111690.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/19/111690.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/111690.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/111690.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: ArcEngine Geometry库定义了基本几何图形的矢量表达形式，顶级的几何图形有Points、Multipoints、Polylines、Polygons、Multipatches，Geodatabase和绘图系统使用这些几何图形来定义其他各种形状的特征和图形，提供了编辑图形的操作方法和地图符号系统符号化特征数据的途径。<br><br>文章中代码使用C#描述，AE92 for Java SDK的com.esri.arcgis.geometry中各种接口、实现方式和C#基本一致，可以使用相同的思路来解决AE Java开发中关于Geometry的问题。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/19/111690.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/111690.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-19 14:15 <a href="http://www.blogjava.net/flyingis/archive/2007/04/19/111690.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS 9.2 SP2 补丁开始提供下载</title><link>http://www.blogjava.net/flyingis/archive/2007/04/17/111158.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 17 Apr 2007 02:06:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/17/111158.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/111158.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/17/111158.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/111158.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/111158.html</trackback:ping><description><![CDATA[<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">2007年4月16日<a href="http://www.esri.com/" target=_blank>ESRI</a>正式发布ArcGIS 9.2 SP2补丁下载<br><br>ArcGIS 9.2 Service Pack 2<br>(包括ArcGIS Desktop、ArcGIS Desktop开发包、ArcEngine SDK、ArcEngine Runtime、ArcGIS Server、ArcGIS Server WebADF Runtime升级补丁包)<br><a href="http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=66&amp;MetaID=1270">http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=66&amp;MetaID=1270</a></p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">ArcIMS 9.2 Service Pack 2<br><a href="http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=16&amp;MetaID=1271">http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=16&amp;MetaID=1271</a></p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">ArcSDE 9.2 Service Pack 2<br><a href="http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=66&amp;MetaID=1269">http://support.esri.com/index.cfm?fa=downloads.patchesServicePacks.viewPatch&amp;PID=66&amp;MetaID=1269</a></p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">SP补丁体积不断增加似乎是当今软件发展的趋势，这次释放出的升级包中，桌面帮助、Server等升级包都超过了200M，补丁升级过程耗时也较长，准备升级之前需做好重要数据备份，参考网站上的说明进行。</p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">ArcGIS 9.2 SP2补丁的改进，请参考这里：<br><a href="http://downloads.esri.com/support/downloads/other_/ArcGIS-92sp2-issues.htm">http://downloads.esri.com/support/downloads/other_/ArcGIS-92sp2-issues.htm</a><br><a href="http://downloads.esri.com/support/downloads/ims_/ArcIMS_92sp2_issues.htm">http://downloads.esri.com/support/downloads/ims_/ArcIMS_92sp2_issues.htm</a><br><a href="http://gisupdates.esri.com/92sp2/ArcSDE-Windows-UNIX-Linux/ArcSDE-92sp2-issues.htm">http://gisupdates.esri.com/92sp2/ArcSDE-Windows-UNIX-Linux/ArcSDE-92sp2-issues.htm</a></p>
<img src ="http://www.blogjava.net/flyingis/aggbug/111158.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-17 10:06 <a href="http://www.blogjava.net/flyingis/archive/2007/04/17/111158.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用多边形裁剪影像文件</title><link>http://www.blogjava.net/flyingis/archive/2007/04/12/110118.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 12 Apr 2007 03:23:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/12/110118.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/110118.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/12/110118.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/110118.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/110118.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 裁剪方式分为矩形裁剪和多边形裁剪。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/12/110118.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/110118.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-12 11:23 <a href="http://www.blogjava.net/flyingis/archive/2007/04/12/110118.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Geoprocessing 消息机制</title><link>http://www.blogjava.net/flyingis/archive/2007/04/10/109662.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Tue, 10 Apr 2007 07:58:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/10/109662.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/109662.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/10/109662.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/109662.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/109662.html</trackback:ping><description><![CDATA[<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 作者：<a href="http://www.blogjava.net/flyingis" target=_blank>Flyingis</a><br><br>&nbsp;&nbsp;&nbsp; ArcToolbox每个工具执行之后，都会向Geoprocessor返回消息，包括操作何时开始，使用哪些参数，操作的进度，以及可能出现的问题和错误。消息的种类包括常规消息、警告、错误，GPMessage类可以包含消息的文本及严重等级。<br><br><img src="http://www.blogjava.net/images/blogjava_net/flyingis/Geoprocessing_Message.gif" border=0></p>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 首先，Geoprocessor.getMessage()方法可以捕获最后一个工具执行后返回的错误消息</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000">String&nbsp;messages&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;gp.getMessages(</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">);<br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top>System.out.println(messages);</span></div>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 如何使用GPMessage</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #008000">//</span><span style="COLOR: #008000">if&nbsp;there&nbsp;was&nbsp;an&nbsp;error&nbsp;then&nbsp;you&nbsp;want&nbsp;to&nbsp;loop&nbsp;the&nbsp;messages<br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">returned&nbsp;by&nbsp;the&nbsp;geoprocessor&nbsp;to&nbsp;look&nbsp;for&nbsp;the&nbsp;error</span><span style="COLOR: #008000"><br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #000000">GPMessages&nbsp;gpMessages&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;(GPMessages)gp.getReturnMessages();<br><img id=Codehighlighter1_218_289_Open_Image onclick="this.style.display='none'; Codehighlighter1_218_289_Open_Text.style.display='none'; Codehighlighter1_218_289_Closed_Image.style.display='inline'; Codehighlighter1_218_289_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_218_289_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_218_289_Closed_Text.style.display='none'; Codehighlighter1_218_289_Open_Image.style.display='inline'; Codehighlighter1_218_289_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;i&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;&nbsp;&nbsp;i&nbsp;gpMessages.getCount();&nbsp;i</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)&nbsp;</span><span id=Codehighlighter1_218_289_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_218_289_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(gpMessages.getMessage(i).getDescription());<br><img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span></div>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 可以看出，上面都是通过GeoProcessor的方法来获取消息，除此之外还可以使用IGeoProcessorResult接口，从功能上来说它们没有多少区别。</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #008000">//</span><span style="COLOR: #008000">&nbsp;Execute&nbsp;Union</span><span style="COLOR: #008000"><br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #000000">IGeoProcessorResult&nbsp;pResult&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;gp.execute(uniontool,&nbsp;</span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">);&nbsp;<br><img id=Codehighlighter1_113_247_Open_Image onclick="this.style.display='none'; Codehighlighter1_113_247_Open_Text.style.display='none'; Codehighlighter1_113_247_Closed_Image.style.display='inline'; Codehighlighter1_113_247_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_113_247_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_113_247_Closed_Text.style.display='none'; Codehighlighter1_113_247_Open_Image.style.display='inline'; Codehighlighter1_113_247_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(pResult.getMessageCount()&nbsp;</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)&nbsp;&nbsp;</span><span id=Codehighlighter1_113_247_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_113_247_Open_Text><span style="COLOR: #000000">{&nbsp;<br><img id=Codehighlighter1_178_245_Open_Image onclick="this.style.display='none'; Codehighlighter1_178_245_Open_Text.style.display='none'; Codehighlighter1_178_245_Closed_Image.style.display='inline'; Codehighlighter1_178_245_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_178_245_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_178_245_Closed_Text.style.display='none'; Codehighlighter1_178_245_Open_Image.style.display='inline'; Codehighlighter1_178_245_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;i&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;&nbsp;&nbsp;i&nbsp;</span><span style="COLOR: #000000">&lt;=</span><span style="COLOR: #000000">&nbsp;pResult.getMessageCount()&nbsp;</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;&nbsp;i</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)</span><span id=Codehighlighter1_178_245_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_178_245_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(pResult.getMessageCount());<br><img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="COLOR: #000000"><br><img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span></div>
<p style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp; 另外我们还可以自定义输出的方法，根据程序执行的过程，可以添加的方法有AddMessage、AddWarning、AddError。下面的示例将feature class从一个工作区复制到另外一个工作区，并跟踪显示每个文件复制的情况。</p>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000">IGpEnumList&nbsp;fcs&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;gp.listFeatureClasses(</span><span style="COLOR: #000000">""</span><span style="COLOR: #000000">,&nbsp;</span><span style="COLOR: #000000">""</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">""</span><span style="COLOR: #000000">);<br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top>Copy&nbsp;copy&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000">&nbsp;Copy();<br><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align=top>String&nbsp;fc&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;fcs.next();<br><img id=Codehighlighter1_123_431_Open_Image onclick="this.style.display='none'; Codehighlighter1_123_431_Open_Text.style.display='none'; Codehighlighter1_123_431_Closed_Image.style.display='inline'; Codehighlighter1_123_431_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_123_431_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_123_431_Closed_Text.style.display='none'; Codehighlighter1_123_431_Open_Image.style.display='inline'; Codehighlighter1_123_431_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">&nbsp;(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">""</span><span style="COLOR: #000000">.equals(fc))</span><span id=Codehighlighter1_123_431_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_123_431_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;gp.addMessage(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Copying&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">&nbsp;fc&nbsp;</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;to&nbsp;file&nbsp;gdb</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;);<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;copy.setInData(fc);<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;copy.setOutData(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">C:/temp/eric.gdb</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">/</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">&nbsp;fc);<br><img id=Codehighlighter1_271_315_Open_Image onclick="this.style.display='none'; Codehighlighter1_271_315_Open_Text.style.display='none'; Codehighlighter1_271_315_Closed_Image.style.display='inline'; Codehighlighter1_271_315_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_271_315_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_271_315_Closed_Text.style.display='none'; Codehighlighter1_271_315_Open_Image.style.display='inline'; Codehighlighter1_271_315_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">try</span><span style="COLOR: #000000">&nbsp;</span><span id=Codehighlighter1_271_315_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_271_315_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;gp.execute(copy,&nbsp;</span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">);<br><img id=Codehighlighter1_337_406_Open_Image onclick="this.style.display='none'; Codehighlighter1_337_406_Open_Text.style.display='none'; Codehighlighter1_337_406_Closed_Image.style.display='inline'; Codehighlighter1_337_406_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_337_406_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_337_406_Closed_Text.style.display='none'; Codehighlighter1_337_406_Open_Image.style.display='inline'; Codehighlighter1_337_406_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">catch</span><span style="COLOR: #000000">&nbsp;(Exception&nbsp;e)&nbsp;</span><span id=Codehighlighter1_337_406_Closed_Text style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"></span><span id=Codehighlighter1_337_406_Open_Text><span style="COLOR: #000000">{<br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;gp.addError(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">COPY&nbsp;FAILED!&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">&nbsp;gp.getMessage(</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">));<br><img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="COLOR: #000000"><br><img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fc&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">&nbsp;fcs.next();<br><img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span></div>
<img src ="http://www.blogjava.net/flyingis/aggbug/109662.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-10 15:58 <a href="http://www.blogjava.net/flyingis/archive/2007/04/10/109662.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Geoprocessing 数据批处理</title><link>http://www.blogjava.net/flyingis/archive/2007/04/05/108701.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 05 Apr 2007 07:07:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/05/108701.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/108701.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/05/108701.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/108701.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/108701.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: ArcGIS使用者经常要面对大量的数据处理工作，如果要在自己的程序中使用Geoprocessing，更多的时候我们是要进行对数据进行批处理分析，Geoprocessing为我们提供了丰富的批处理的功能。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/05/108701.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/108701.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-05 15:07 <a href="http://www.blogjava.net/flyingis/archive/2007/04/05/108701.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Vi 指令大全[转载]</title><link>http://www.blogjava.net/flyingis/archive/2007/04/05/108630.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 05 Apr 2007 02:25:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/05/108630.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/108630.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/05/108630.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/108630.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/108630.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 方便自己查阅，转载Vi指令大全。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/05/108630.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/108630.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-05 10:25 <a href="http://www.blogjava.net/flyingis/archive/2007/04/05/108630.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>学习在 ArcEngine 中使用 Geoprocessing</title><link>http://www.blogjava.net/flyingis/archive/2007/04/04/108483.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Wed, 04 Apr 2007 09:23:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/04/04/108483.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/108483.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/04/04/108483.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/108483.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/108483.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Geoprocessing对于ArcGIS使用者来说，是一种非常方便实用的工具，它可以利用ArcToolbox中的各种工具为我们的地理空间工作流进行框架建模，自动执行空间分析与处理。现在ArcEngine 9.2单独提供了com.esri.arcgis.geoprocessing.tools工具包，使得在二次开发中通过Geoprocessing构建应用模型，将ArcGIS众多分析工具集成到我们的应用中成为现实。看看在ArcEngine for Java环境中如何使用它。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/04/04/108483.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/108483.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-04-04 17:23 <a href="http://www.blogjava.net/flyingis/archive/2007/04/04/108483.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ArcGIS 9.1 升级到 9.2 部分文件格式不可读的解决方法</title><link>http://www.blogjava.net/flyingis/archive/2007/03/15/104059.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Thu, 15 Mar 2007 09:21:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/03/15/104059.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/104059.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/03/15/104059.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/104059.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/104059.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 机器上安装了ArcGIS 9.1和Erdas Image，卸载ArcGIS 9.1安装新版本9.2，发现img、tif、grid格式的文件均不可读，其中打开img文件的时候提示"Raster Objects Data Error"，卸载ArcGIS 9.2重装ArcGIS 9.1，问题依旧。本文提供了解决方法。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/03/15/104059.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/104059.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-03-15 17:21 <a href="http://www.blogjava.net/flyingis/archive/2007/03/15/104059.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>AE92 SDK for Java 窗体简例</title><link>http://www.blogjava.net/flyingis/archive/2007/03/09/102789.html</link><dc:creator>Flyingis</dc:creator><author>Flyingis</author><pubDate>Fri, 09 Mar 2007 04:41:00 GMT</pubDate><guid>http://www.blogjava.net/flyingis/archive/2007/03/09/102789.html</guid><wfw:comment>http://www.blogjava.net/flyingis/comments/102789.html</wfw:comment><comments>http://www.blogjava.net/flyingis/archive/2007/03/09/102789.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/flyingis/comments/commentRss/102789.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/flyingis/services/trackbacks/102789.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 看看怎么用AE92 SDK for Java做简单的窗体应用。&nbsp;&nbsp;<a href='http://www.blogjava.net/flyingis/archive/2007/03/09/102789.html'>阅读全文</a><img src ="http://www.blogjava.net/flyingis/aggbug/102789.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/flyingis/" target="_blank">Flyingis</a> 2007-03-09 12:41 <a href="http://www.blogjava.net/flyingis/archive/2007/03/09/102789.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>