# 摘自python Cookbook import threading class SharedCounter: def __init__(self, init_value=0): self._value = init_value self._value_lock = threading.Lock() def incr(self, delta=1): # 在這里使用了with 語(yǔ)句,創(chuàng)建一個(gè)鎖,增加值,釋放鎖。 with self._value_lock: self._value += 1 RLock...
www.dbjr.com.cn/article/1315...htm 2025-5-27