save project

my_app.py

@@ -26,10 +26,11 @@ def register():     # 注册验证
         messagebox.showwarn("错误","两个密码不一样")
     else:
         users[name]=password1
-        content=json.
-
-
-
+        content=json.dumps(users)
+        with open("user.txt","w",encoding="utf-8")
+        file.write(content)
+    messagebox.showinfo("","")
+    login_show()
 def login():    # 登录验证
     pass