开启进程 守护进程
一:开启进程的方式 第一种 from multiprocessing import Process import time def task(name): print(f"{name} is running ") time.sleep(3) print(f"{name} is gone") if __name__ == '__main__': p = Process(target = task,args = ('常鑫',)) p.start() print('===主') ===主 常鑫 is running 常鑫 is gone 开启进程的方式 第二种 from multiprocessing import Process import time class MyProcess(Process): def __init__(self,name): super().__init__() self.name =name def run(self): print(f"{self.name} is running") time.sleep(2) print(f"{self.name} is gone") if __name__ == '__main__': p = MyProcess('常鑫') p.start() print('=====主') ''' =====主 常鑫 is