from multiprocessing import Process, Lock
def f(l, i):
#l.acquire()
print('hello world', i)
#l.release()
if __name__ == '__main__':
lock = Lock()
for num in range(100):
Process(target=f, args=(lock, num)).start()
进程锁,用在屏幕打印数据时,多进程
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转载自www.cnblogs.com/rongye/p/9982391.html
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