auto save

my_client.py

@@ -85,7 +85,9 @@ def register():     # 注册验证
     elif password1 != password2:
     elif password1 != password2:
         messagebox.showwarning("错误", "两次密码不一致!")
         messagebox.showwarning("错误", "两次密码不一致!")
     else:
     else:
-        users[name] = password1
+        user_info = {}
+        user_info["password1"] = password1
+        
         content = json.dumps(users)
         content = json.dumps(users)
         with open("user.txt", "w", encoding="utf-8") as file:    # "w"每次写入都覆盖原来的内容
         with open("user.txt", "w", encoding="utf-8") as file:    # "w"每次写入都覆盖原来的内容
             file.write(content)
             file.write(content)