例子如下
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from threading import Timer
from datetime import datetime
def hello():
print("hello, world")
print(f'结束计时 - {datetime.now()}')
# 指定10秒后执行hello函数
print(f'开始计时 - {datetime.now()}')
t = Timer(10, hello)
t.start()
执行结果
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开始计时 - 2022-05-17 15:31:28.418243
hello, world
结束计时 - 2022-05-17 15:31:38.429391
[Finished in 10.1s]
