﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-面对开源的世界...-随笔分类-JSP/Servlet</title><link>http://www.blogjava.net/cheneyfree/category/22741.html</link><description>今天很残酷,明天更残酷,后天很美好,大部分人死在明天晚上,看不到后天的太阳.</description><language>zh-cn</language><lastBuildDate>Fri, 14 Dec 2007 12:07:25 GMT</lastBuildDate><pubDate>Fri, 14 Dec 2007 12:07:25 GMT</pubDate><ttl>60</ttl><item><title>对session和cookie的一些理解</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/26/120168.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Sat, 26 May 2007 05:45:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/26/120168.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/120168.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/26/120168.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/120168.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/120168.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 由于项目需要，最近用session容器比较多，传载的同时加上了自己的一些理解，不足之处还请大家补充和纠正。<br>调试时遇到一个问题，有点不解，关于tomcat的sessionId重写URL。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/26/120168.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/120168.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-26 13:45 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/26/120168.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>深入研究servlet线程安全</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119648.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:24:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119648.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119648.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119648.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119648.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119648.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Servlet/JSP技术和ASP、PHP等相比，由于其多线程运行而具有很高的执行效率。由于Servlet/JSP默认是以多线程模式执行的，所以，在编写代码时需要非常细致地考虑多线程的安全性问题。然而，很多人编写Servlet/JSP程序时并没有注意到多线程安全性的问题，这往往造成编写的程序在少量用户访问时没有任何问题，而在并发用户上升到一定值时，就会经常出现一些莫明其妙的问题。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119648.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119648.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:24 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119648.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Servlet中出现的由多线程引起的问题</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119647.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:23:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119647.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119647.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119647.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119647.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119647.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: public class MyClass {<br>    private String variable1 ;<br>    private static String variable2 ;<br>    public MyClass(){   <br>    }<br>    public void method(){<br>        String variable3;<br>    }<br> }&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119647.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119647.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:23 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119647.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Servlet过滤器分析</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119644.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:21:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119644.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119644.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119644.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119644.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119644.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:  servlet API中最重要的一个功能就是能够为servlet和JSP页面定义过滤器。过滤器提供了某些早期服务器所支持的非标准“servlet链接”的一种功能强大且标准的替代品。<br>                                                                                                <br>    过滤器是一个程序，它先于与之相关的servlet或JSP页面运行在服务器上。过滤器可附加到一个或多个servlet或JSP页面上，并且可以检查进入这些资源的请求信息。在这之后，过滤器可以作如下的选择：&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119644.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119644.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:21 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119644.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>WEB.XML元素祥解</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119642.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:19:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119642.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119642.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119642.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119642.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119642.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: [TOMCAT]用web.xml控制Web应用的行为 <br><br>1 定义头和根元素&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119642.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119642.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:19 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119642.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Java Servlet API</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119640.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:18:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119640.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119640.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119640.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119640.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119640.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 这份文档描述了Java Servlet API的最新版本2.1版。所以，这本书对于Servlet的开发者及servlet引擎的开发者同样适用。&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119640.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119640.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:18 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119640.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Servlet简介</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119637.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:17:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119637.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119637.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119637.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119637.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119637.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: servlet容器： <br><br>负责处理客户请求、把请求传送给servlet并把结果返回给客户。不同程序的容器实际实现可能有所变化，但容器与servlet之间的接口是由 servletAPI定义好的，这个接口定义了servlet容器在servlet上要调用的方法及传递给servlet的对象类。 &nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119637.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119637.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:17 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119637.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>标签库的深入研究</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119634.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:16:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119634.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119634.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119634.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119634.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119634.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 标签库Taglib<br><br>标签被定义和分布在一个称为标签库的结构中，一个标签库是由元信息和类组成的集合：<br>1.标签处理器：实现定制标签功能的Java类。&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119634.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119634.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:16 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119634.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JSTL（JSP标准标签库)</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119633.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:15:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119633.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119633.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119633.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119633.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119633.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: JSTL（JSP标准标签库）介绍<br><br>从JSP　1.1规范开始，JSP就支持在JSP中使用自定义标签了，自定义标签的广泛使用造成了程序员重复定义，这样就促成了JSTL（JavaServer Pages Standard Tag Library）的诞生。<br>因为工作中需要用到JSTL，但网上却苦于找不到有关JSTL的中文资料，所以就有了这篇文章。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119633.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119633.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:15 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119633.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>编写线程安全的JSP程序</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119630.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:14:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119630.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119630.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119630.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119630.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119630.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: JSP默认是以多线程方式执行的，这是JSP与ASP，PHP，PERL等脚本语言不一样的地方，也是它的优势之一，但如果不注意多线程中的同步问题，会使所写的JSP程序有难以发现的错误。下面以一个例子说明JSP中的多线程问题及解决方法。&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119630.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119630.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:14 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119630.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JSP中的多线程同步问题</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119629.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:13:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119629.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119629.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119629.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119629.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119629.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Servlet/JSP技术和ASP、PHP等相比，由于其多线程运行而具有很高的执行效率。由于Servlet/JSP默认是以多线程模式执行的，所以，在编写代码时需要非常细致地考虑多线程的同步问题。然而，很多人编写Servlet/JSP程序时并没有注意到多线程同步的问题，这往往造成编写的程序在少量用户访问时没有任何问题，而在并发用户上升到一定值时，就会经常出现一些莫明其妙的问题，对于这类随机性的问题调试难度也很大。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119629.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119629.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:13 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119629.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JSP内置对象详解</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119628.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:12:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119628.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119628.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119628.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119628.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119628.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1、Out对象<br><br>主要用来向客户端输出各种格式的数据，并且管理应用服务器上的输出缓冲区，Out对象的基类是javax.servlet.jsp.JspWriter类。<br>Out对象主要用来向客户端输出各种数据类型的内容,并且管理应用服务器上的输出缓冲区,其基类是JspWriter.Out对象的主要方法为:&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119628.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119628.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:12 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119628.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JSP中文问题解决</title><link>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119627.html</link><dc:creator>cheng</dc:creator><author>cheng</author><pubDate>Thu, 24 May 2007 03:10:00 GMT</pubDate><guid>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119627.html</guid><wfw:comment>http://www.blogjava.net/cheneyfree/comments/119627.html</wfw:comment><comments>http://www.blogjava.net/cheneyfree/archive/2007/05/24/119627.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/cheneyfree/comments/commentRss/119627.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/cheneyfree/services/trackbacks/119627.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 想明白jsp开发过程中为什么会产生中文乱码，我们先来看看unicode编码。<br>Unicode （统一码）顾名思义是一个将世界上各种文字统一在一起的东东。由美国各大电脑厂商组成的Unicode策进会来推动。目的，推广一个世界通用的编码体制，惊世界上所有常用的文字都涵盖进去，从而减少个电脑商开发国外市场遇到的问题。&nbsp;&nbsp;<a href='http://www.blogjava.net/cheneyfree/archive/2007/05/24/119627.html'>阅读全文</a><img src ="http://www.blogjava.net/cheneyfree/aggbug/119627.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/cheneyfree/" target="_blank">cheng</a> 2007-05-24 11:10 <a href="http://www.blogjava.net/cheneyfree/archive/2007/05/24/119627.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>