java5线程框架Executor的用法举例http://blog.csdn.net/jackoo/article/details/4325118ExecutorService的
java5线程框架Executor的用法举例
http://blog.csdn.net/jackoo/article/details/4325118
ExecutorService的execute和submit方法
http://blog.csdn.net/peachpi/article/details/6771946