save project

my_app.py

 import tkinter
-import json
 from tkinter import messagebox
-
+import json
 
 with open("user.txt",'r',encoding="utf-8") as file1:
     info = file1.read()
@@ -29,14 +28,13 @@ def register():     # 注册验证
         messagebox.showwarning("警告","用户密码名不一致")
     else:
         users[name] = password1
-        content = json.dumps(users)
+        content2 = json.dumps(users)
         with open("user.txt",'w',encoding="utf-8") as file2:
-            file2.write(content)
-        messagebox.showinfo("成功","注册成功")
-
+            file2.write(content2)
+        messagebox.showinfo("成功","登录成功")
 def login():    # 登录验证
-    pass    
-
+    name,password = app_login    
+    
 class My_login():       # 登录窗口
     def __init__(self):
         self.root = tkinter.Tk()

user.txt

+{"admin": "123456"}
\ No newline at end of file