进程

# 进程用法

from multiprocessing import Process


# 进程的方法大部分跟线程类似
class MyProcess(Process):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

    def run(self) -> None:
        print('进程{}:{}'.format(self.name, self.pid))


if __name__ == '__main__':
    # 进程调用需要放到main中执行，不然会报错
    m1 = MyProcess(name='1')
    m2 = MyProcess()
    m1.start()
    m2.start()

    m1.join()
    m1.close()
    m2.join()
    m2.close()

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#Python

上次更新: 2023/09/04, 18:39:45

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