save project

my_app.py

 import tkinter
+from tkinter import messagebox
+import json
+
+with open('user.txt','r',encoding="utf-8") as f:
+    info=f.read()
+    users=json.loads(info)
 
 def login_to_reg():    # 登录界面转注册界面
     app_login.root.destroy()
@@ -12,8 +18,20 @@ def reg_to_login():   # 注册界面转登录界面
     app_login.show()
     
 def register():     # 注册验证
-    pass
-
+    name,password1,password2=app_res.get_input()#获取 用户名 密码 确认密码
+    if name==''or password1==''or password2=='':
+        messagebox.showwarning('错误','请填写完整的用户资料')
+    elif name in users:
+        messagebox.showwarning('错误','该用户名已存在')
+    elif password1!=password2:
+        messagebox.showwarning('错误','两次密码不一致')
+    else:
+        users[name]=password1
+        content=json.dumps(users)
+        with open('user.txt','w',encoding='utf-8')as file:
+            file.write(content)
+        messagebox.showinfo("成功","注册成功")
+        #login_show()
 def login():    # 登录验证
     pass    
 

user.txt

-{"admin": "123456"}
\ No newline at end of file
+{"admin": "123456", "123": "qqq", "12w": "111", "as": "aaa"}
\ No newline at end of file