﻿<?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-尘、封</title><link>http://www.blogjava.net/wzslw/</link><description>失败的尝试也胜过胎死腹中的策略。</description><language>zh-cn</language><lastBuildDate>Thu, 07 May 2026 00:47:52 GMT</lastBuildDate><pubDate>Thu, 07 May 2026 00:47:52 GMT</pubDate><ttl>60</ttl><item><title>javaScript面向对象编程基础2</title><link>http://www.blogjava.net/wzslw/articles/377661.html</link><dc:creator>尘、封</dc:creator><author>尘、封</author><pubDate>Wed, 09 May 2012 01:08:00 GMT</pubDate><guid>http://www.blogjava.net/wzslw/articles/377661.html</guid><wfw:comment>http://www.blogjava.net/wzslw/comments/377661.html</wfw:comment><comments>http://www.blogjava.net/wzslw/articles/377661.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wzslw/comments/commentRss/377661.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wzslw/services/trackbacks/377661.html</trackback:ping><description><![CDATA[javasctipt面向对象编程中一切都是对象。函数也是对象。<br />
<font color="#ff0000">定义一个函数</font><br />
<div style="font-size: 13px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: #cccccc; border-right-color: #cccccc; border-bottom-color: #cccccc; border-left-color: #cccccc; border-image: initial; padding-right: 5px; padding-bottom: 4px; padding-left: 4px; padding-top: 4px; word-break: break-all; background-color: #eeeeee; "><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000FF; ">function</span>&nbsp;Animal(name){<br />
&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">this</span>.name=name;<br />
&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">this</span>.age=0;<br />
};<br />
<br />
<span style="color: #0000FF; ">var</span>&nbsp;a1=Animal;<span style="color: #008000; ">//</span><span style="color: #008000; ">等价于alert(a1);返回函数的定义内容</span><span style="color: #008000; "><br />
</span><span style="color: #0000FF; ">var</span>&nbsp;a2=Animal();<span style="color: #008000; ">//</span><span style="color: #008000; ">alert(a2);输出undefine&nbsp;因为Animal函数没有返回值</span><span style="color: #008000; "><br />
</span><span style="color: #0000FF; ">var</span>&nbsp;a3=<span style="color: #0000FF; ">new</span>&nbsp;Animal();<span style="color: #008000; ">//</span><span style="color: #008000; ">alert(a3);输出object&nbsp;</span><span style="color: #008000; "><br />
</span><span style="color: #0000FF; ">var</span>&nbsp;a4=<span style="color: #0000FF; ">new</span>&nbsp;Animal;<span style="color: #008000; ">//</span><span style="color: #008000; ">alert(a4);输出object&nbsp;等价于上一行<br />
<br />
</span></div>
<span style="color: #ff0000; ">参数的可变性</span>&nbsp;(arguments） &nbsp;<br />第一个函数，功能是求几个数字的和<br /><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><span style="color: #0000FF; ">function</span>&nbsp;sum(){<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">var</span>&nbsp;s=&nbsp;0;<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">for</span>(<span style="color: #0000FF; ">var</span>&nbsp;i=0;&nbsp;i&lt;arguments.length;&nbsp;i++)<span style="color: #008000; ">//javascript面向对象编程的特性，参数可通过arguments直接读取。</span><br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;s+=&nbsp;&nbsp;arguments[i];<br />&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">return</span>&nbsp;s;<br />}<br /><span style="color: #008000; ">//最多255个。通过函数对象的length可以返回函数希望提供的参数个数。&nbsp;</span><br /><span style="color: #008000; ">//sum(1,2) 返回3;sum(1,2,3,4);返回10</span></div><img src ="http://www.blogjava.net/wzslw/aggbug/377661.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wzslw/" target="_blank">尘、封</a> 2012-05-09 09:08 <a href="http://www.blogjava.net/wzslw/articles/377661.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>javaScript面向对象编程基础1</title><link>http://www.blogjava.net/wzslw/articles/377660.html</link><dc:creator>尘、封</dc:creator><author>尘、封</author><pubDate>Wed, 09 May 2012 00:28:00 GMT</pubDate><guid>http://www.blogjava.net/wzslw/articles/377660.html</guid><wfw:comment>http://www.blogjava.net/wzslw/comments/377660.html</wfw:comment><comments>http://www.blogjava.net/wzslw/articles/377660.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wzslw/comments/commentRss/377660.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wzslw/services/trackbacks/377660.html</trackback:ping><description><![CDATA[<div v:shape="_x0000_s1026">  <div v:shape="_x0000_s1026">  <div style="text-align:justify;100 20 0&quot;;"><nobr><span style="font-size:133%"><span style="position:absolute;left:-8.92%;text-align:left; top:.39em;font-family:Wingdings;font-size:70%">l</span></span></nobr></div>  <div style="text-align:center;90 50 0&quot;;"><span style="font-size: 111%;visibility:hidden"><span style="position:absolute; left:48.18%;text-align:left;font-family:Wingdings;font-size:70%">l</span></span></div></div><div style="text-align:justify;100 20 0&quot;;"><span style="font-size: 12pt; ">&nbsp;Javascript</span><span style="font-family: 宋体; font-size: 12pt; ">是一种面向</span><span style="font-size: 12pt; ">(</span><span style="font-family: 宋体; font-size: 12pt; ">基于</span><span style="font-size: 12pt; ">)</span><span style="font-family: 宋体; font-size: 12pt; ">对象的动态脚本语言，是一种基于对象</span><span style="font-size: 12pt; ">(Object)</span><span style="font-family: 宋体; font-size: 12pt; ">和事件驱动</span><span style="font-size: 12pt; ">(EventDriven)</span><span style="font-family: 宋体; font-size: 12pt; ">并具有安全性能的脚本语言。他具有面向对象语言所特有的各种特性，比如封装、继承及多态等。但对于大多数人说，我们只把</span><span style="font-size: 12pt; ">javascript</span><span style="font-family: 宋体; font-size: 12pt; ">做为一个函数式语言，只把他用于一些简单的前端数据输入验证以及实现一些简单的页面动态效果等，我们没能完全把握动态语言的各种特性。</span></div>  <div style="text-align: justify; "><span style="font-family: 宋体; font-size: 12pt; ">&nbsp;在很多优秀的</span><span style="font-size: 12pt; ">Ajax</span><span style="font-family: 宋体; font-size: 12pt; ">框架中，比如</span><span style="font-size: 12pt; ">ExtJS</span><span style="font-family: 宋体; font-size: 12pt; ">、</span><span style="font-size: 12pt; ">JQuery</span><span style="font-family: 宋体; font-size: 12pt; ">等，</span><span style="font-family: 宋体; font-size: 12pt; ">大量使用了</span><span style="font-size: 12pt; ">javascript</span><span style="font-family: 宋体; font-size: 12pt; ">的面向对象特性，要使用好</span><span style="font-size: 12pt; ">ext</span><span style="font-family: 宋体; font-size: 12pt; ">技术，</span><span style="font-size: 12pt; ">javascript</span><span style="font-family: 宋体; font-size: 12pt; ">的</span><span style="font-family: 宋体; font-size: 12pt; ">高级特性，</span><span style="font-family: 宋体; font-size: 12pt; ">面向对象语言特性是我们必须完全把握的。<br /><br /></span><p:colorscheme colors="#ffffff,#000000,#cccc99,#336666,#97cdcc,#d6e0e0,#99cc00,#336666">

<div v:shape="_x0000_s1026" class="O">

<div><nobr><span style="font-size:133%"><span style="mso-special-format:bullet;position:absolute;left:-8.92%;text-align:left;
top:.39em;font-family:Wingdings;font-size:70%">l</span></span><span style="font-family: 宋体; color: red; font-size: 12pt; "><strong>基本数据类型
</strong></span></nobr></div>

<div><span style="font-family: 宋体; font-size: 12pt; ">数字</span><span style="font-size: 12pt; ">(Numbers)
</span></div>

<div><span style="font-family: 宋体; font-size: 12pt; ">字符串</span><span style="font-size: 12pt; ">(Strings)
</span></div>

<div><span style="font-family: 宋体; font-size: 12pt; ">布尔</span><span style="font-size: 12pt; ">Boolean
</span></div>

<div><span style="font-family: 宋体; font-size: 12pt; ">特殊值</span><span style="font-size: 12pt; ">(null</span><span style="font-family: 宋体; font-size: 12pt; ">、</span><span style="font-size: 12pt; ">undefined</span><span style="font-family: 宋体; font-size: 12pt; ">、</span><span style="font-size: 12pt; ">NaN)</span><span style="font-family: 宋体; font-size: 12pt; ">。</span><span style="font-family: 宋体; font-size: 12pt; ">
</span><span style="font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:Arial;
font-size:16pt"><br /></span></div>

<div><span style="font-size:133%"><span style="position: absolute; left: -1.98%; top: 0.39em; font-family: Wingdings; font-size: 12pt; ">l</span></span><span style="font-family: 宋体; font-size: 12pt; color: red; "><strong>对象类型</strong></span><span style="font-size: 12pt; color: red; "><strong>Object 
</strong></span></div>

<div><span lang="EN-US" style="font-family: 宋体; font-size: 12pt; ">对象属于复杂的数据类型，对象下面可以包含基本类型、对象、函数等，数组是一种对象类型</span><span lang="EN-US" style="font-family: 宋体; font-size: 12pt; ">。对于</span><span lang="EN-US" style="font-size: 12pt; ">javascript</span><span lang="EN-US" style="font-family: 宋体; font-size: 12pt; ">来说，可以说一切都是对象，包括类！。
</span></div>

<div><span lang="EN-US" style="font-size: 12pt; ">var c=new Object();</span><span lang="EN-US" style="font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:
Arial;font-size:16pt">
<br /><br /></span><span lang="EN-US" style="font-family: 宋体; font-size: 16pt; color: red; "><strong>程序流程控制<br /></strong></span><span lang="EN-US"><font face="宋体" size="3">顺序结构</font><br /><span style="font-family: 宋体; font-size: 12pt; ">if条件选择语句<br />switch条件选择语句<br />while循环语句<br />do while语句<br />for循环语句<br /></span><p:colorscheme colors="#ffffff,#000000,#cccc99,#336666,#97cdcc,#d6e0e0,#99cc00,#336666">

<div v:shape="_x0000_s1026" class="O" style="text-align: left; "><span style="font-family: 宋体; font-size: 16px; text-align: center; ">for...in</span><em style="font-family: 宋体; font-size: 16px; text-align: center; ">循环语句</em>&nbsp;<font face="Wingdings"><span style="font-size: 20px;"><br /></span></font></div></p:colorscheme>&nbsp; &nbsp;<div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><span style="color: #0000ff; ">for</span>(变量&nbsp;<span style="color: #0000ff; ">in</span>&nbsp;集合或对象)&nbsp;<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;执行语句块<br />}</div><span style="font-family: 宋体; font-size: 12pt; "><br />break与continue语句<br /></span></span><span lang="EN-US" style="font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:
Arial;font-size:16pt"><br /></span><span lang="EN-US" style="font-family: 宋体; color: red; font-size: 12pt; "><strong>逻辑运算符</strong></span></div>

<div style="text-align:center;mso-line-spacing:&quot;90 50 0&quot;;mso-text-indent-alt:
224;mso-char-wrap:1;mso-kinsoku-overflow:1"><!--[if ppt]--><span style="font-size:
111%;visibility:hidden"><span style="position: absolute; left: 48.18%; text-align: left; font-family: Wingdings; font-size: 12pt; ">l</span></span><!--[endif]--></div>

</div></p:colorscheme><p:colorscheme colors="#ffffff,#000000,#cccc99,#336666,#97cdcc,#d6e0e0,#99cc00,#336666">

<div v:shape="_x0000_s1026" class="O">

<div><nobr><span style="font-size:133%"><span style="position: absolute; left: -13.33%; text-align: left; top: 0.39em; font-family: Wingdings; font-size: 12pt; ">l</span></span><font face="Arial" size="3">&amp;&amp;逻辑与<br />||逻辑或<br />！逻辑非<br />在逻辑运算中 0，&#8220;&#8221;，false，null，undefined，NaN均表示false。</font></nobr></div>

</div></p:colorscheme><span style="font-family: 宋体; font-size: 12pt; "><br /></span></div></div><img src ="http://www.blogjava.net/wzslw/aggbug/377660.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wzslw/" target="_blank">尘、封</a> 2012-05-09 08:28 <a href="http://www.blogjava.net/wzslw/articles/377660.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>EXT自定义事件</title><link>http://www.blogjava.net/wzslw/articles/377524.html</link><dc:creator>尘、封</dc:creator><author>尘、封</author><pubDate>Mon, 07 May 2012 05:23:00 GMT</pubDate><guid>http://www.blogjava.net/wzslw/articles/377524.html</guid><wfw:comment>http://www.blogjava.net/wzslw/comments/377524.html</wfw:comment><comments>http://www.blogjava.net/wzslw/articles/377524.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wzslw/comments/commentRss/377524.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wzslw/services/trackbacks/377524.html</trackback:ping><description><![CDATA[<p style="margin-left:18.0pt;text-indent:-18.0pt;">1．&nbsp;<span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">创建用来触发事件的类</span></p>  <p style="margin-left:18.0pt"><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">如：</span><span style="font-size: 13px; color: #0000ff; ">var</span><span style="background-color: #eeeeee; font-size: 13px; ">&nbsp;Obj</span><span style="background-color: #eeeeee; font-size: 13px; ">=</span><span style="font-size: 13px; color: #0000ff; ">function</span><span style="background-color: #eeeeee; font-size: 13px; ">(){</span></p><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #0000FF; ">this</span>.addEvents(&#8216;eat&#8217;);<span style="color: #008000; ">//</span><span style="color: #008000; ">添加自定义事件名称</span><span style="color: #008000; "><br /></span>}</div>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">让类继承</span>Ext.util.Observable<span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">类（只有继承该类的子类才可以有触发事件）</span></p>  <p style="margin-left:21.0pt"><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">如：</span></p><hr /><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />-->Ext.extend(Obj,Ext.util.Observable);</div>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">创建实例</span></p>  <p style="margin-left:21.0pt"><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">如：</span><span style="font-size: 13px; color: #0000ff; ">var</span><span style="background-color: #eeeeee; font-size: 13px; ">&nbsp;object</span><span style="background-color: #eeeeee; font-size: 13px; ">=</span><span style="font-size: 13px; color: #0000ff; ">new</span><span style="background-color: #eeeeee; font-size: 13px; ">&nbsp;Obj();</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">给实例绑定监听器</span></p>  <p style="margin-left:21.0pt"><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">如：</span><span style="background-color: #eeeeee; font-size: 13px; ">object.on(&#8216;eat&#8217;,</span><span style="font-size: 13px; color: #0000ff; ">function</span><span style="background-color: #eeeeee; font-size: 13px; ">(){</span></p><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ext.Msg.alert(&#8216;这是触发了eat&nbsp;事件的结果&#8217;);<br />});</div>  <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">注：此时</span>object.on()<span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">等同于</span>object.addListener()</p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">5.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">事件触发</span></p>  <p style="margin-left:21.0pt"><span style="font-family:宋体;Times New Roman&quot;;Times New Roman&quot;">如：</span><span style="background-color: #eeeeee; font-size: 13px; ">Ext.get(&#8216;btn&#8217;).on(&#8216;click&#8217;,</span><span style="font-size: 13px; color: #0000ff; ">function</span><span style="background-color: #eeeeee; font-size: 13px; ">(){</span></p><div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;object.fireEvent(&#8216;eat&#8217;);<br />})</div><img src ="http://www.blogjava.net/wzslw/aggbug/377524.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wzslw/" target="_blank">尘、封</a> 2012-05-07 13:23 <a href="http://www.blogjava.net/wzslw/articles/377524.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>一直学习下去</title><link>http://www.blogjava.net/wzslw/archive/2012/05/07/377523.html</link><dc:creator>尘、封</dc:creator><author>尘、封</author><pubDate>Mon, 07 May 2012 05:20:00 GMT</pubDate><guid>http://www.blogjava.net/wzslw/archive/2012/05/07/377523.html</guid><wfw:comment>http://www.blogjava.net/wzslw/comments/377523.html</wfw:comment><comments>http://www.blogjava.net/wzslw/archive/2012/05/07/377523.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wzslw/comments/commentRss/377523.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wzslw/services/trackbacks/377523.html</trackback:ping><description><![CDATA[来到公司我想到了一句话：学无止境，技术是在不断发展进步的，如果工作了以后还在用学校里学的东西，那么我们已经落后了。他们都是在边学边用，而且用的很好。这就是能力。<img src ="http://www.blogjava.net/wzslw/aggbug/377523.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wzslw/" target="_blank">尘、封</a> 2012-05-07 13:20 <a href="http://www.blogjava.net/wzslw/archive/2012/05/07/377523.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Servlet 3.0 新特性概述</title><link>http://www.blogjava.net/wzslw/articles/377520.html</link><dc:creator>尘、封</dc:creator><author>尘、封</author><pubDate>Mon, 07 May 2012 05:14:00 GMT</pubDate><guid>http://www.blogjava.net/wzslw/articles/377520.html</guid><wfw:comment>http://www.blogjava.net/wzslw/comments/377520.html</wfw:comment><comments>http://www.blogjava.net/wzslw/articles/377520.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/wzslw/comments/commentRss/377520.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/wzslw/services/trackbacks/377520.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Servlet 3.0 新特性概述  Servlet 3.0 作为 Java EE 6 规范体系中一员，随着 Java EE 6 规范一起发布。该版本在前一版本（Servlet 2.5）的基础上提供了若干新特性用于简化 Web 应用的开发和部署。其中有几项特性的引入让开发者感到非常兴奋，同时也获得了 Java 社区的一片赞誉之声：  1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;...&nbsp;&nbsp;<a href='http://www.blogjava.net/wzslw/articles/377520.html'>阅读全文</a><img src ="http://www.blogjava.net/wzslw/aggbug/377520.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/wzslw/" target="_blank">尘、封</a> 2012-05-07 13:14 <a href="http://www.blogjava.net/wzslw/articles/377520.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>