java学习从入门到精通.htm

Java学习从入门到精通

style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">的下载页面也有下载连接，建议同时下载</SPAN><SPAN 
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style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Documentation</SPAN><SPAN 
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style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Documentation</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">是最最重要的编程手册，涵盖了整个</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">所有方面的内容的描述。可以这样说，学习</SPAN><SPAN 
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style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">编程，大部分时间都是花在看这个</SPAN><SPAN 
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style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Documentation</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">上面的。我是随身携带的，写</SPAN><SPAN 
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style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">代码的时候，随时查看，须臾不离手。</SPAN><SPAN 
lang=EN-US 
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style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">三、</SPAN><SPAN 
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</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">应用服务器</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">(App 
Server)<BR><BR>App Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">是运行</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">企业组件的平台，构成了应用软件的主要运行环境。当前主流的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">App 
Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">是</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">BEA</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">公司的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Weblogic 
Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">和</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">IBM</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">公司的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Websphere</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">以及免费的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Jboss</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，选择其中一个进行学习就可以了，个人推荐</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Weblogic</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，因为它的体系结构更加干净，开发和部署更加方便，是</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">企业软件开发人员首选的开发平台。下面简要介绍几种常用的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">App 
Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">：</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt"><BR><BR>1</SPAN><SPAN 
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lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt"> 
Tomcat<BR>Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">严格意义上并不是一个真正的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">App 
Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，它只是一个可以支持运行</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Serlvet/JSP</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Web</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">容器，不过</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">也扩展了一些</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">App 
Server</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">的功能，如</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">JNDI</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，数据库连接池，用户事务处理等等。</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">被非常广泛的应用在中小规模的</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Java 
Web</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">应用中，因此本文做一点下载、安装和配置</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">的介绍：</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt"><BR><BR>Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">是</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Apache</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">组织下</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Jakarta</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">项目下的一个子项目，它的主网站是：</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt"><A 
href="http://jakarta.apache.org/tomcat/" target=_blank><SPAN 
style="COLOR: black; TEXT-DECORATION: none; text-underline: none">http://jakarta.apache.org/tomcat/</SPAN></A> 
</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Tomcat</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">最新版本是</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt">Tomcat4.1.27</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，软件下载的连接是：</SPAN><SPAN 
lang=EN-US 
style="COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 'MS Shell Dlg'; mso-font-kerning: 0pt"><A 
href="http://www.apache.org/dist/jakarta/tomcat-4/binaries/" target=_blank><SPAN