1.书名:Mastering Enterprise Java Beans SECOND EDITION
注释：Mastering EJB was one of the original and most influential EJB books in the industry. Mastering EJB II now returns with two new expert co-authors, updated for EJB 2.0 and improved with advanced topics such as large scale systems design, J2EE project management, complex persistence and more.
URL: http://www.theserverside.com/books/masteringEJB/index.jsp
2.书名:EJB Design Patterns
注释：EJB Design Patterns was the #2 book at this years Java One conference, and held the #1 book on amazon.com in the categories of Java, Web Development and Software Design for many weeks.
URL: http://www.theserverside.com/books/EJBDesignPatterns/index.jsp
3.书名:Bitter Java
注释：It is a well-known fact that most software projects fail. Drawing important lessons from failure is the goal of Bitter Java, a systematic account of common server-side Java programming mistakes, their causes and solutions. Reusing design patterns is not enough for success: patterns are like partial maps of dangerous terrain. They help but don't prevent you from getting lost.
URL: http://www.theserverside.com/books/Manning/downloadBitterJava.jsp4.书名:J2EE and XML Development 注释：J2EE and XML are important technologies in their own right, but applications that use them together benefit from their synergy. Java and J2EE make a powerful platform for building robust application logic. XML facilitates flexible data storage and manipulation. Developers who properly use XML with J2EE develop the most powerful enterprise systems that can be built today. J2EE and XML Development is a rich yet concise guide that teaches how, where, and why to use XML in each layer of a J2EE application. URL: http://www.theserverside.com/books/Manning/downloadbook.jsp
注释：Mastering EJB was one of the original and most influential EJB books in the industry. Mastering EJB II now returns with two new expert co-authors, updated for EJB 2.0 and improved with advanced topics such as large scale systems design, J2EE project management, complex persistence and more.
URL: http://www.theserverside.com/books/masteringEJB/index.jsp
2.书名:EJB Design Patterns
注释：EJB Design Patterns was the #2 book at this years Java One conference, and held the #1 book on amazon.com in the categories of Java, Web Development and Software Design for many weeks.
URL: http://www.theserverside.com/books/EJBDesignPatterns/index.jsp
3.书名:Bitter Java
注释：It is a well-known fact that most software projects fail. Drawing important lessons from failure is the goal of Bitter Java, a systematic account of common server-side Java programming mistakes, their causes and solutions. Reusing design patterns is not enough for success: patterns are like partial maps of dangerous terrain. They help but don't prevent you from getting lost.
URL: http://www.theserverside.com/books/Manning/downloadBitterJava.jsp4.书名:J2EE and XML Development 注释：J2EE and XML are important technologies in their own right, but applications that use them together benefit from their synergy. Java and J2EE make a powerful platform for building robust application logic. XML facilitates flexible data storage and manipulation. Developers who properly use XML with J2EE develop the most powerful enterprise systems that can be built today. J2EE and XML Development is a rich yet concise guide that teaches how, where, and why to use XML in each layer of a J2EE application. URL: http://www.theserverside.com/books/Manning/downloadbook.jsp
www.huihoo.com
http://java.sun.com/products/servlet/2.3/javadoc/index.html JSP的参考文档
http://java.sun.com/docs/books/tutorial/index.html 这个比较适合初学者，中高级者也可以看，因为它的概念描述非常清晰，又是免费的。
http://www-900.ibm.com/developerWorks/java/index.shtml IBM的中文Java文档
http://scjp.home.sohu.com/ 模拟试题
http://scjp.myrice.com
http://java.sun.com/products/jsp/faq.html
http://www.sun.com.cn/education
http://java.sun.com
http://java.sun.com/j2se/1.4/docs/api/index.html java官方网站的帮助
http://java.sun.com/j2se/1.4/docs/
http://java.sun.com/j2se/1.4/download.html#docs 可下载版本
http://java.sun.com/docs/windows_format.html winhelp格式的
http://java.sun.com/docs/codeconv/html/CodeConvTOC.doc.html 这个是CodingConvension,就是编码规则。写Java代码，这个是最基本的，必看的资料。http://61.140.76.55:8080/index.html 木棉数字校园网
http://www.cnkapok.com/course/c_bea3.html weblogic认证
http://www.bea.com.cn/channel/education/index.html
http://www.servlets.com/docs/index.html http://my-wjl.scu.edu.cn/~xxuzi/ 极品SCJP
http://my-wjl.scu.edu.cn/~xxuzi/
http://jdeveloper.myrice.com/
http://www.servlets.com/cos/index.html Java的上传Beanhttp://www.sawin.com.cn/dragon/manual/manualindex.htm
http://61.144.28.245/hjc/web/doc/servlet-jsp/servlet-jsp4.html www.sybex.com
www.mcp.com
www.bbook.net
www.bjbb.com
www.medias.com.cn
www.phei.com.cnhttp://www.justjavajobs.com/jjavj.nsf/autoj/
http://www.psclearn.com/
edge-china.com
http://www.commission-junction.com/track/track.dll?AID=55509&PID=499008&URL=http%3A%2F%2Fwww%2Ejobsleuth%2Ecom%2Fregister%2Ecfm%3F%26ref%3D2261http://suned.sun.com/USA/certification/java_news_faq.html
http://suned.sun.com/USA/certification/progobj.html
http://suned.sun.com/usa/cert_test.htmlhttp://www.java-cn.net/
http://dboy520.51.net/cgi-bin/javajia/
http://www.javalobby.org/
http://www.uni-koeln.de/themen/java/
http://www.javacats.com/US/articles/MultiThreading.html
http://www.rstcorp.com/javasecurity/links.html
http://www.playjavagames.com
http://physicsweb.org/TIPTOP/VLAB/
http://www.eastjava.com/
http://rigauxf.waika9.com/
http://ww4.chatweb.net/javachat/
http://www.ajug.org/
http://www.mste.uiuc.edu/java/
http://www.acm.org/crossroads/xrds4-2/serial.html
http://abc-java.com/
http://www.chatattack.net/
http://jazz.external.hp.com/src/java/
http://www.jerenajava.com/
http://www.central-java.com
http://www.acm.org/sigs/sigada/education/pages/ada_java.html
http://www.hoskinson.net/java/
http://java.areco.cz
http://www.javamud.org/
http://www.java.online.tr.tc/
http://www.engapplets.vt.edu/国外：
http://sourceforge.net/projects/jfreechart/
http://www.titan-books.net/
http://www.jiveforum.com
http://www.theserverside.com
http://www.jdance.com
http://foundries.sourceforge.net/java
http://edocs.beasys.com/index.html
http://www.hostj2ee.com
http://www.hostjsp.com
http://www.onjava.com
http://ejbinfo.com
http://www.mgm-edv.de/ejbsig/ejbsig.html
http://www.uml-zone.com
http://www.jguru.com
http://www.ibm.com/developerworks
http://www.ibm.com/deveoperworks/cn ibm新推出一个websphere园地，内容也是很不错的。
国内：
http://www.javaunion.com
http://www.javaunion.org
http://www.javaunion.net
http://www.huihoo.com
http://www.javadigest.net
http://drivejava.www2.cn4e.com
http://www.umlchina.com
http://www.drivejava.com http://www.javaunion.org/ 中国Java阵线联盟
http://www.javaunion.com Java阵线联盟(Java认证学习资料)
http://www.chinajavaworld.com/ Java开发者(XML教程,模考试题1)
http://javalovers.myetang.com Java爱好者
http://www.cn-java.com 中文Java技术网站
http://www.cnjavaclub.com/ 中国Java俱乐部
http://www.52jsp.com/index.jsp 52JSP
http://www.cnjsp.com/ 中国JSP网站
http://www.jsp001.com/ JSP001
http://www.china-jsp.net/ JSP新升代/也有ASP
http://www.javaxforum.com javaxforum开发指南，SCJP认证资源
http://www.pconline.com.cn/pcedu/empolder/wz/jsp/index.html pconline的一些教程
http://adionline.myrice.com/ 阿迪在线
http://216.239.33.100/search?q=cache:UiFo_1XVUN8C:members.aol.com/mnsjava/referate/AWTReferat/syntax.html+MenuShortcur&hl=zh-CN //常用Java界面控件方法说明http://www.thejmaker.com/ Java控件
http://www.jpowered.com/ Java控件http://www.jspsmart.com/
http://www.javareport.com
http://www.javaworld.com
http://www.jiveforum.com/
http://www.theserverside.com/home/index.jsp http://www.gcsuncenter.com/eforum.nsf/eForumFrameset?OpenFrameSet
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.zdnet.com/pcweek/stories/news/0,4153,410709,00.html
http://developer.netscape.com/viewsource/kuslich_jsp/kuslich_jsp.html
http://web2.java.sun.com/products/jsp/jsp-asp.html