save project

my_app.py

 import tkinter
 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
 def login_to_reg():    # 登录界面转注册界面
     app_login.root.destroy()
     app_login.root.destroy()
     global app_reg
     global app_reg
@@ -13,10 +17,27 @@ def reg_to_login():   # 注册界面转登录界面
     app_login.show()
     app_login.show()
 
 
 def register():     # 注册验证
 def register():     # 注册验证
-    pass
-
+    name,password1,password2 = app_reg.get_input()
+    if name==""or password1=="" or password2=="":
+        messagebox.showwarning('警告','请输入完整信息')
+    elif password1 != password2:
+        messagebox.showerror('错误','请重新输入密码和确认密码')
+    elif name in users:
+        messagebox.showerror('错误','用户名已重复')
+    else:
+        users[name]=password1
+        jkl=json.dumps(users)
+        with open('user.txt','w',encoding='utf-8') as j:
+            j.write(jkl)
+        messagebox.showinfo('提示','注册成功')
+        reg_to_login
 def login():    # 登录验证
 def login():    # 登录验证
-    pass    
+    name,password =app_login.get_input()
+    asdf=users.get[name]
+    if asdf = password:
+        messagebox.showinfo('提示','登录成功')
+    else:
+        messagebox.showerror('错误','用户名或密码错误')
 
 
 class My_login():       # 登录窗口
 class My_login():       # 登录窗口
     def __init__(self):
     def __init__(self):