请问getuserprofile怎么写入云数据库？

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请问getuserprofile怎么写入云数据库？How does getuserprofile write into the cloud database?

这是我以前用js写的插入云数据库的代码，求问大家应该怎么修改？  bindGetUserInfo(ev);{    //console.log(ev);    let userInfo =ev.detail.userInfo;    if(!this.data.logged && userInfo){//后面是对的，前面不知道      db.collection('user').add({        data: {          userPhoto:userInfo.avatarUrl,          nickName: userInfo.nickName,          signature:'',          phoneNumber:'',          weixinNumber:'',          links:0,          time:new Data()        }      }).then((res)=>{        console.log(res);        });    }    }

This is the code I used to write in JS to insert into the cloud database. How should you modify it?   bindGetUserInfo(ev);{    // console.log (ev);    let userInfo = ev.detail.userInfo ;    if(! this.data.logged & & userinfo) {/ / the following is right, but I don't know the front db.collection ('user').add({        data: {           userPhoto:userInfo.avatarUrl ,          nickName:  userInfo.nickName ,           signature:'',          phoneNumber:'',          weixinNumber:'',           links:0 ,           time:new  Data()        }      }).then((res)=>{         console.log (res);        });    }    }

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