Skip to content
Toggle navigation
P
Projects
G
Groups
S
Snippets
Help
Administrator
/
lesson4_1
This project
Loading...
Sign in
Toggle navigation
Go to a project
Project
Repository
Issues
0
Merge Requests
0
Pipelines
Wiki
Snippets
Members
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Commit
13220059
authored
Nov 21, 2020
by
BellCodeEditor
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
save project
parent
370cf254
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
22 additions
and
5 deletions
diy1.py
diy1.py
View file @
13220059
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)
# 如果用户输入的账号、密码正确,提示登陆成功
while
True
:
if
i
>
0
:
# 请用input()实现用户输入账号、密码的功能
# 请用input()实现用户输入账号、密码的功能
name
=
input
(
"请输入用户名"
)
password
=
input
(
"请输入密码"
)
i
-=
1
# 如果用户输入的账号、密码正确,提示登陆成功
if
name
==
username
and
password
==
userpassword
:
\ No newline at end of file
print
(
"登录成功"
)
break
if
name
!=
username
:
print
(
"用户名不正确"
)
print
(
"温馨提示:你还有"
+
str
(
i
)
+
"次机会"
)
continue
if
password
!=
userpassword
:
print
(
"密码不正确"
)
print
(
"温馨提示:你还有"
+
str
(
i
)
+
"次机会"
)
else
:
print
(
"你的账号已经锁定"
)
#退出程序
exit
()
print
(
"欢迎登录系统"
)
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment