16.2反射实例

反射实例
r1模块

__author__ = 'xiaojiaxin'
__file_name__ = 'r1'

def f1():
    return "首页"
def f2():
    return "新闻"
def f3():
    return "关注"

r2模块

# -*-coding:utf-8 -*-
__author__ = 'xiaojiaxin'
__file_name__ = 'r2'

import r1
while True:
    shu=input("请输入URL:")
    if hasattr(r1,shu):

        func=getattr(r1,shu)
        result=func()
        print(result)
    else:
        print("404")