Commit 6e9fd0a5 by BellCodeEditor

auto save

parent cae46629
Showing with 38 additions and 0 deletions
import turtle
username = "python" # 保存在服务器数据库中的用户账号(正确的账号)
userpassword = "123456" # 保存在服务器数据库中的用户密码(正确的密码)
screen=turtle.Screen()
pen=turtle.Pen()
# name=screen.textinput('登 陆','请输入账号')
# passward=screen.textinput('登 陆','请输入密码')
times=3
while True:
if times>0:
name=screen.textinput('登 陆','请输入账号')
password=screen.textinput('登 陆','请输入密码')
# name=input('请输入账号:') # 请用input()实现用户输入账号、密码的功能
# password=input('请输入密码:')
times-=1
if name == username and password==userpassword: # 如果用户输入的账号、密码正确,提示登陆成功
pen.goto(0,0)
pen.write('登陆成功',font=('Times',18,'normal'))
# print('登录成功!')
break
elif name!=username:
print('账号不存在,请重新输入!')
print('您还有'+str(times)+'次机会。')
print('='*50)
else:
print('密码错误,请重新输入!')
print('您还有'+str(times)+'次机会。')
print('='*50)
pen.penup()
pen.goto(0,-100)
pen.write('Welcome!',font=('Times',18,'normal'))
# print('Wellcome!')
turtle.done()
\ No newline at end of file
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