Collection.watch / Query.watch 文档错误
const db = wx.cloud.database()const watcher = db.collection('todos').where({ _openid: 'xxx' // 填入当前用户 openid}).watch({ onChange: (res) => { console.log(res.data) }, onError: (err) => { console.error(err) }}) |
打印的res没有data字段,为undefined
