save project

my_app.py

@@ -3,7 +3,7 @@ import json
 
 
 with open("user.txt","r",encoding="utf-8") as f:
 with open("user.txt","r",encoding="utf-8") as f:
     info=f.read()
     info=f.read()
-    user=json.read(info)
+    user=json.load(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
@@ -16,7 +16,18 @@ def reg_to_login():   # 注册界面转登录界
     app_login=My_register()
     app_login=My_register()
     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=="":
+        tkinter.messagebox.showwarning("警告，请输入完整数据！")
+    elif name in users:
+        tkinter.messagebox.showwarning("错误，用户名已存在！")
+    elif password1 != password2:
+        tkinter.messagebox.showwarning("错误，两次密码不一致！")
+    else:
+        users[name]=password1
+        c=json.dumps(users)
+        with open("user.txt","w",encoding="utf-8") as f:
+            f.write(c) 
 
 
 def login():    # 登录验证
 def login():    # 登录验证
     pass    
     pass