python編寫登錄接口

#!/usr/bin/env python

# -*- coding:utf-8 -*-

 

import getpass

 

logintimes = 0

while logintimes < 3:

    name=raw_input("Please input your username:")

    pwd=getpass.getpass("Please input your password:")

    if name=='wxy' and pwd=='123':

        #正確後允許進入並退出循環

        print "Welcome,login succeed!"

        break

    else:

        #錯誤時，出錯計數加1

        print "Error,login again:"

        logintimes+=1

else:

    #錯誤達到三次後,結束此循環

    print "Sorry,account has been locked!"

#######################################################################

#!/usr/bin/env python

#! -*- coding: utf-8 -*-

 

for i in range(3):  # 設定循環次數

    name = raw_input("請輸入用戶名：")

    pwd = raw_input("請輸入密碼：")

    if name == "wxy" and pwd == "123":

        print "登錄成功，歡迎！"

        # 用戶信息認證成功，跳出循環

        break      

    else:

        print "用戶信息錯誤，請重新輸入！"

else:

    # 用戶信息輸錯三次後，賬號鎖定

    print "很抱歉，用戶已鎖定！"