ESSAY / NOTE
python打印异常信息两种方式
1.直接打印错误
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try:
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# your code
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except KeyboardInterrupt:
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print("quit")
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except Exception as ex:
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print("出现如下异常%s"%ex)
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try:
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2/0
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except Exception as e:
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print(e)
2.用traceback模块打印
上述结果看不到具体错误的信息,如行数啥的,不方便调试的时候定位,因此也可以用traceback模块,方便调试-
import traceback
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try:
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2/0
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except Exception as e:
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traceback.print_exc()