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Commit
7f23cf52
authored
Jul 14, 2021
by
BellCodeEditor
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19 additions
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7 deletions
2-4-diy4-2.py
20191216___89___2-4-diy4-2.zip
diy1.py
2-4-diy4-2.py
0 → 100644
View file @
7f23cf52
username
=
"python"
userpassword
=
"123456"
while
True
:
name
=
input
(
"请输入用户名:"
)
password
=
input
(
"请输入密码:"
)
if
name
==
username
and
password
==
userpassword
:
print
(
"登录成功!"
)
break
elif
name
!=
username
:
print
(
"用户名不存在,请重新输入!"
)
else
:
print
(
"密码输入有误,请重新输入!"
)
print
(
"欢迎来到贝尔编程!"
)
\ No newline at end of file
20191216___89___2-4-diy4-2.zip
0 → 100644
View file @
7f23cf52
File added
diy1.py
View file @
7f23cf52
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)
# 请用input()实现用户输入账号、密码的功能
while
True
:
while
name1
==
username
and
name2
==
userpassword
:
name1
=
input
(
"请输入username:"
)
name2
=
input
(
"请输入userpassword:"
)
# 如果用户输入的账号、密码正确,提示登陆成功
if
name1
==
username
and
name2
==
userpassword
:
print
(
"密码正确"
)
break
if
name1
!=
username
:
print
(
"username输入错误"
)
continue
name2
=
input
(
"请输入userpassword:"
)
# 如果用户输入的账号、密码正确,提示登陆成功
if
name2
!=
userpassword
:
print
(
"userpassword输入错误"
)
print
(
"密码正确"
)
print
(
"欢迎进入贝尔编程的世界"
)
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