Python assert(断言)
Python assert(断言)可以分别后面的判断是否正确,如果错误会报错
示例:
SRE实战 互联网时代守护先锋,助力企业售后服务体系运筹帷幄!一键直达领取阿里云限量特价优惠。a = 1 assert type(a) is int print('No problem')
输出结果:
No problem
a = '1' assert type(a) is int print('No problem')
输出结果:
Traceback (most recent call last):
File "D:/test.py", line 3, in <module>
assert type(a) is int
AssertionError

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