#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: liang
import time
#用户名密码
user,passwd='liang','123456'
#建立一个装饰器 wap_type 对应是home的@wap(wap_type="local")
def wap(wap_type):
def outer_wrapper(func): # func这个函数传值 等于 吧home传过来当做形参
def doce(*args, **kwargs): # doce函数相当于 *args **kwarge 不管传递什么都可以接受进来
if wap_type=="local": #判断 wap_type= local
start_time=time.time() #开始记录时间
username = input("Username：").strip() #用户输入
password = input("Password:").strip() #密码
if username == user and password == passwd: #判断用户输入的用户密码
print("welcome to home is ")
res2 = func(*args, **kwargs) #res2 表示 func() 的返回值
print("------------返回值-------------")
stop_time=time.time() #结束时间
print("程序用时时间为%s"%(stop_time-start_time)) ## 输出结束时间
return res2 ## 把 返回值放入到返回值中.
else:
exit("Invlin is username password") #密码错误就直接退出
elif wap_type=="ldap":
start_time = time.time()
username = input("Username：").strip()
password = input("Password:").strip()
if username == user and password == passwd:
print("welcome to bbs is ")
res3 = func(*args, **kwargs)
print("------------返回值-------------")
stop_time = time.time()
print("程序用时时间为%s" % (stop_time - start_time))
return res3
else:
exit("Invlin is username password")
return doce # 返回doce
return outer_wrapper #返回outer_wrapper
@wap(wap_type="local")
def home():
print("welcome to home")
return "from yes"
@wap(wap_type="ldap")
def bbs():
print("in the bbs")
return "1245654"
tes2=home()
print(tes2)
tes3=bbs()
print(tes3)
