Python异常处理
批文件处理，监视运行成功率。
sum = 0
for i in imgs_group:
try:
# codes
except Exception as e:
print(e)
sum += 1
print(sum)
扩展
s1 = 'hello'
try:
int(s1)
except IndexError as e:
print(e)
except KeyError as e:
print(e)
except ValueError as e:
print(e)
except Exception as e:
print(e)
else:
print('try内代码块没有异常则执行我')
finally:
print('无论异常与否,都会执行该模块,通常是进行清理工作')
原创文章，作者：6024010，如若转载，请注明出处：https://blog.ytso.com/tech/python/275681.html