[Python] 异常
2021-02-17 03:17
标签：str continue raise mat 变量 存在 def style close 错误 异常 [Python] 异常 标签：str continue raise mat 变量 存在 def style close 原文地址：https://www.cnblogs.com/cxc1357/p/12700592.html
1 try:
2 s = input(‘please enter two numbers separated by comma: ‘)
3 num1 = int(s.split(‘,‘)[0].strip())
4 num2 = int(s.split(‘,‘)[1].strip())
5
6 except (ValueError, IndexError) as err:
7 print(‘Error:{}‘.format(err))
8
9 print(‘continue‘)
1 class MyInputError(Exception):
2 def __init__(self, value):
3 self.value = value
4 def __str__(self):
5 return("{} is invalie input".format(repr(self.value)))
6 try:
7 raise MyInputError(1)
8 except MyInputError as err:
9 print(‘Error:{}‘.format(err))
