python-错误与异常
语法:
try:
body
except:
handler1
except:
handler2
except:
hanler0
示例:
try:
body
except ValueError:
…
except:
…
except:
…
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python-错误与异常
语法:
try:
body
except:
handler1
except:
handler2
except:
hanler0
示例:
try:
body
except ValueError:
…
except:
…
except:
…