save project

my_app.py

@@ -2,10 +2,10 @@ 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)
-    
+with open("user.txt","r",encoding="utf-8") as a:
+    info=a.read()
+    users=json.loads(info)
+
 def login_to_reg():    # 登录界面转注册界面
     app_login.root.destroy()
     global app_regi
@@ -28,13 +28,21 @@ def register():     # 注册验证
         messagebox.showwarning("警告","密码不一致！")
     else:
         users[name]=password1
-    # content=json.dumps(users)
-    # with open("user.txt","w",encoding="utf-8") as con:
-    #     con.write(content)
+        messagebox.showinfo("成功","提交成功！")
+        reg_to_login()
+    content=json.dumps(users)
+    with open("user.txt","w",encoding="utf-8") as con:
+        con.write(content)
+
 
 
 def login():    # 登录验证
-    pass    
+    name,password=app_login.get_input()
+    pwd=users.get(name)
+    if pwd==password:
+        messagebox.showinfo("成功","登录成功！")
+    else:
+        messagebox.showerror("错误","用户名或密码错误！")   
 
 class My_login():       # 登录窗口
     def __init__(self):

user.txt

-{'a':9}
\ No newline at end of file
+{"admin": "123456"}
\ No newline at end of file