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JavaEE & 进程与线程1. 多线程一个进程即同一个程序，内部有多个任务，多线程更合适，因为互相影响也仅限于此程序，这样就提高了效率~例如：QQ的聊天，邮箱，游戏，录制，截图，QQ空间~多个程序，即多个进程，那么他们之...

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