save project

my_app.py

@@ -25,6 +25,7 @@ def register():
     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:users[name]=json.dumps(users)
     else:users[name]=json.dumps(users)
+        content=json.dumps(users)
         with open("user.txt","w",encoding="utf-8") as file:
         with open("user.txt","w",encoding="utf-8") as file:
         file.write(content)
         file.write(content)
     messagebox.showinfo("成功","注册成功")
     messagebox.showinfo("成功","注册成功")

user.txt

-{"admin": "123456"}
\ No newline at end of file