Java Corba编程, 是将java 和 corba 结合在一起来实现远程方法调用. corba 比 rmi 应用的更广泛.-Java programming, java and corba will combine to achieve remote method invocation. Corba than rmi applications more extensive.

JAVA网络编程,JAVA多线程编程,重点是JAVA 网络编程.如UDP包的收发,建立TCP连接等.-Java Network Programming, Java multithreaded programming, with a focus on Java network programming. If the UDP packet transceiver to establish TCP connection.