说明：  记录下了作者学习JSP、Servlet、XML、RMI、JAF、JAF、EJB、Security、JDBC、JTA/JTS、JCA、JMS、JNDI、Application Server的心得
(what one has learned of studying JSP,Servlet,XML,RMI,JAF,JAF,EJB,Security,JDBC,JTA/JTS,JCA,JMS,JNDI,Application Server)