save project

my_app.py

 import tkinter
+from tkinter import messagebox
+import json
 
+with open("user.txt","r",encoding="uft-8") as f :
+    info = f.read()
+    uesr = json.joas(info)
+
+
+    def login_to_reg():
+        app_login.root.destroy()
+        global
 def login_to_reg():    # 登录界面转注册界面
     pass
 
 def reg_to_login():   # 注册界面转登录界面
-    pass
+    
+    app_login.root.
 
 def register():     # 注册验证
-    pass
+    name,password1,password2 = app_reg.get_input()
+    if name ==""
+
+    messagebox.showwarning("警告"，"请填写完整的注册资料")
+elif name in uesr
 
-def login():    # 登录验证
-    pass    
 
+
+
+
+      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")
+      reg_to_login()
+def login():    # 登录验证
+    name,password = app_login.grt_input()
+    pwd = users.get(name)
+    if pwd ==password：
+        messagebox.showwarnin()
+        messagebox.showinfo("成功","登录成功")
+else :
+        messagebox.showwarning("错误"，"密码错误")
+        
 class My_login():       # 登录窗口
     def __init__(self):
         self.root = tkinter.Tk()
@@ -30,7 +61,6 @@ class My_login():       # 登录窗口
         l = tkinter.Label(self.root, text='密  码：', font=("宋体", 12), 
             fg="black")
         l.place(x=50, y=140)
-
         # Entry单行文本输入框：用户名、密码
         self.e1 = tkinter.Entry(self.root, show=None, font=('宋体', 14), 
                   bg="light grey", width=18)  # 显示成明文形式