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什么是进程？　　正在进行中的程序(直译)。什么是线程？　　就是进程中一个负责程序执行的控制单元(执行路径)。　　见一个进程中可以多执行路径，称之为多线程。什么是多线程？　　一个进程中至少要有一个线程。　　开启多个线程是为了同时运行多...

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