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Commit
ea3875ac
authored
Sep 05, 2021
by
BellCodeEditor
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deng lu xi tong .py
deng lu xi tong .py
View file @
ea3875ac
i
=
3
username
=
"python"
# 保存在服务器数据库中的用户账号(正确的账号)
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)
userpassword
=
"123456"
# 保存在服务器数据库中的用户密码(正确的密码)
while
True
:
while
True
:
name
=
input
(
"输入用户名:"
)
# 请用input()实现用户输入账号、密码的功能
if
1
>
0
:
password
=
input
(
"输入密码:"
)
name
=
input
(
"输入用户名:"
)
# 请用input()实现用户输入账号、密码的功能
password
=
input
(
"输入密码:"
)
if
name
==
username
and
password
==
userpassword
:
i
-=
1
print
(
"登录成功!"
)
if
name
==
username
and
password
==
userpassword
:
break
print
(
"登录成功!"
)
elif
name
!=
username
break
print
(
"用户名不存在,请重新输入!"
)
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
(
"你还有"
+
str
(
i
)
+
"次机会!"
)
print
(
"_"
*
50
)
else
:
else
:
print
(
"
密码输入有误,请重新输入!
"
)
print
(
"
你的账户已被锁定,请一小时后再来
"
)
exit
()
print
(
"欢迎进入安全系统"
)
print
(
"欢迎进入安全系统"
)
\ No newline at end of file
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