1. JDBC: Java Database Connectivity

2. JNDI: Java Name and Directory Interface

3. EJB: Enterprise JavaBean

4. RMI: Remote Method Invoke

5. Java IDL/CORBA

6. JSP: Java Server Page

7. Java Servlet

8. XML: eXtensible Markup Language

9. JMS: Java Message Service

10. JTA: Java Transaction Architecture

11. JTS: Java Transaction Service

12. Java Mail

13. JAF: JavaBean Activation Framework

Java EE的十三种核心技术