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Commit
084816b2
authored
Dec 25, 2021
by
BellCodeEditor
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parent
52c8cc5a
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2 changed files
with
25 additions
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20 deletions
my_app.py
user.txt
my_app.py
View file @
084816b2
import
tkinter
import
tkinter
from
tkinter
import
messagebox
from
tkinter
import
messagebox
import
json
import
json
with
open
(
"user.txt"
,
"r"
,
encoding
=
"utf-8"
)
as
f
:
with
open
(
"user.txt"
,
"r"
,
encoding
=
"utf-8"
)
as
f
:
info
=
f
.
read
()
info
=
f
.
read
()
users
=
json
.
loads
(
info
)
users
=
json
.
loads
(
info
)
def
login_to_reg
():
# 登录界面转注册界面
def
login_to_reg
():
# 登录界面转注册界面
app_login
.
root
.
destroy
()
app_login
.
root
.
destroy
()
global
app_reg
global
app_reg
app_reg
=
My_register
()
app_reg
=
My_register
()
app_reg
.
show
()
app_reg
.
show
()
def
reg_to_login
():
# 注册界面转登录界面
def
reg_to_login
():
# 注册界面转登录界面
app_reg
.
root
.
destroy
()
app_reg
.
root
.
destroy
()
global
app_login
global
app_login
app_login
=
My_login
()
app_login
=
My_login
()
app_login
.
show
()
app_login
.
show
()
def
register
():
# 注册验证
def
register
():
# 注册验证
name
,
password1
,
password2
=
app_reg
.
get_input
()
name
,
password1
,
password2
=
app_reg
.
get_input
()
if
name
==
""
or
password1
==
""
or
password2
==
""
:
if
name
==
""
or
password1
==
""
or
password2
==
""
:
messagebox
.
showwarning
(
"警告"
,
"请
填写完整的注册资料
"
)
messagebox
.
showwarning
(
"警告"
,
"请
输入完整信息
"
)
elif
name
in
users
:
elif
name
in
users
:
messagebox
.
showwarning
(
"
错误
"
,
"用户名已存在"
)
messagebox
.
showwarning
(
"
警告
"
,
"用户名已存在"
)
elif
password1
!=
password2
:
elif
password1
!=
password2
:
messagebox
.
showwarning
(
"
错误"
,
"密码不一致
"
)
messagebox
.
showwarning
(
"
警告"
,
"请输入相同的密码
"
)
else
:
else
:
users
[
name
]
=
password1
users
[
name
]
=
password1
content
=
json
.
dumps
(
users
)
content
=
json
.
dumps
(
users
)
with
open
(
"user.txt"
,
"w"
,
encoding
=
"utf-8"
)
as
file
:
with
open
(
"user.txt"
,
"w"
,
encoding
=
"utf-8"
)
as
file
:
file
.
write
(
content
)
file
.
write
(
content
)
messagebox
.
showinfo
(
"提示"
,
"转换成功"
)
messagebox
.
showinfo
(
"提示"
,
"登录成功"
)
reg_to_login
()
reg_to_login
()
def
login
():
# 登录验证
def
login
():
# 登录验证
pass
pass
class
My_login
():
# 登录窗口
class
My_login
():
# 登录窗口
def
__init__
(
self
):
def
__init__
(
self
):
self
.
root
=
tkinter
.
Tk
()
self
.
root
=
tkinter
.
Tk
()
self
.
root
.
title
(
"登录"
)
self
.
root
.
title
(
"登录
窗口
"
)
self
.
root
.
geometry
(
'400x300+500+300'
)
self
.
root
.
geometry
(
'400x300+500+300'
)
self
.
root
.
resizable
(
width
=
False
,
height
=
False
)
# True可以拉伸,False不能拉伸
self
.
root
.
resizable
(
width
=
False
,
height
=
False
)
# True可以拉伸,False不能拉伸
reg_to_login
()
def
show
(
self
):
# 登录界面的所有控件
def
show
(
self
):
# 登录界面的所有控件
# Label文本标签,界面提示信息
# Label文本标签,界面提示信息
l
=
tkinter
.
Label
(
self
.
root
,
text
=
'您好!请登录'
,
bg
=
'green'
,
l
=
tkinter
.
Label
(
self
.
root
,
text
=
'您好!请登录'
,
bg
=
'green'
,
...
@@ -57,8 +61,8 @@ class My_login(): # 登录窗口
...
@@ -57,8 +61,8 @@ class My_login(): # 登录窗口
bg
=
"light grey"
,
width
=
18
)
# 显示成明文形式
bg
=
"light grey"
,
width
=
18
)
# 显示成明文形式
self
.
e2
=
tkinter
.
Entry
(
self
.
root
,
show
=
'*'
,
font
=
(
'宋体'
,
14
),
self
.
e2
=
tkinter
.
Entry
(
self
.
root
,
show
=
'*'
,
font
=
(
'宋体'
,
14
),
width
=
18
)
# 显示成密文形式
width
=
18
)
# 显示成密文形式
self
.
e1
.
place
(
x
=
1
2
0
,
y
=
80
)
self
.
e1
.
place
(
x
=
1
4
0
,
y
=
80
)
self
.
e2
.
place
(
x
=
1
2
0
,
y
=
140
)
self
.
e2
.
place
(
x
=
1
4
0
,
y
=
140
)
# 登录、注册按钮
# 登录、注册按钮
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'登录'
,
bg
=
"lightblue"
,
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'登录'
,
bg
=
"lightblue"
,
...
@@ -79,7 +83,7 @@ class My_register(): # 注册窗口
...
@@ -79,7 +83,7 @@ class My_register(): # 注册窗口
def
__init__
(
self
):
def
__init__
(
self
):
self
.
root
=
tkinter
.
Tk
()
self
.
root
=
tkinter
.
Tk
()
self
.
root
.
title
(
"注册窗口"
)
self
.
root
.
title
(
"注册窗口"
)
self
.
root
.
geometry
(
'
4
00x320+500+300'
)
self
.
root
.
geometry
(
'
6
00x320+500+300'
)
self
.
root
.
resizable
(
width
=
False
,
height
=
False
)
# True可以拉伸,False不能拉伸
self
.
root
.
resizable
(
width
=
False
,
height
=
False
)
# True可以拉伸,False不能拉伸
def
show
(
self
):
# 注册界面的所有控件
def
show
(
self
):
# 注册界面的所有控件
...
@@ -110,7 +114,7 @@ class My_register(): # 注册窗口
...
@@ -110,7 +114,7 @@ class My_register(): # 注册窗口
# 注册界面的提交、取消按钮
# 注册界面的提交、取消按钮
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'提交'
,
bg
=
"lightblue"
,
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'提交'
,
bg
=
"lightblue"
,
width
=
15
,
command
=
register
)
width
=
15
,
command
=
register
)
button1
.
place
(
x
=
230
,
y
=
250
)
button1
.
place
(
x
=
230
,
y
=
250
)
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'取消'
,
bg
=
"lightgreen"
,
button1
=
tkinter
.
Button
(
self
.
root
,
text
=
'取消'
,
bg
=
"lightgreen"
,
width
=
15
,
command
=
reg_to_login
)
width
=
15
,
command
=
reg_to_login
)
...
@@ -125,4 +129,6 @@ class My_register(): # 注册窗口
...
@@ -125,4 +129,6 @@ class My_register(): # 注册窗口
return
self
.
name
,
self
.
password1
,
self
.
password2
return
self
.
name
,
self
.
password1
,
self
.
password2
app_login
=
My_login
()
app_login
=
My_login
()
app_login
.
show
()
app_login
.
show
()
\ No newline at end of file
user.txt
View file @
084816b2
{"admin": "123456"}
{"admin": "123456", "yu": "1234"}
\ No newline at end of file
\ No newline at end of file
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