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()
-    print(info)
     users = json.loads(info)
-    print(users)
 def login_to_reg():    # 登录界面转注册界面
     app_login.root.destroy()
     global app_reg
@@ -20,18 +19,24 @@ def register():     # 注册验证
     name,password1,password2=app_reg.get_input()
     if name=="" or password1=="" or password2=="":
         messagebox.showwarning("警告","请填写完整的注册信息")
-    elif name in usft:
+    elif name in users:
         messagebox.showwarning("错误","用户名已存在")
     elif password1!=password2:
         messagebox.showwarning("错误","两次密码不一致")
     else:
-        usft[name]=password1
-        cont=json.dumps()
-
-
+        users[name]=password1
+        cont=json.dumps(users)
+        with open("user.txt","w",encoding="utf-8") as flie:
+            flie.write(cont)
+        messagebox.showwarning("成功","注册成功")
+        reg_to_login()
 def login():    # 登录验证
-    
-
+    name,password=app_login.get_input() 
+    pwd=users.get(name)
+    if password==pwd:
+        messagebox.showwarning("成功","登录成功")
+    else:   
+        messagebox.showwarning("错误","账号或密码错误")
 class My_login():       # 登录窗口
     def __init__(self):
         self.root = tkinter.Tk()

user.txt

-["admin": "123456"]
\ No newline at end of file
+{"admin": "123456", "qw": "123456", "pp": "134"}
\ No newline at end of file