数据库返回: {"_id":"56a96ab80a41e0f0333bc19e", "accessToken":"00f38da0-0f4f-4409-bcb7-24c776d4a653", "avatar":"", "user_name":"2696071536", "email":"2696071536@qq.com", "password":"e9e9b762c20d4ad091fdf54d4bb828cc", "__v":0, }
如何快速过滤 直返会需要的 { "avatar":"", "user_name":"2696071536", "email":"2696071536@qq.com", }