面试题编程题07-python try-except-finally

try:
    l=[1,2,3,4,5]
    print(l[100])
#except IndexError as msg:
#    print(msg)
finally:
    print('hufei')
print('aaa')

finally不管是否发生异常，都会执行。

如果出现异常，又没有编写except，则执行完finally之后，后面代码不会执行