// 云函数入口文件 settid()

const cloud = require('wx-server-sdk')

cloud.init({

env: cloud.DYNAMIC_CURRENT_ENV

})

const db = cloud.database()

const _ = db.command

exports.main = async (event, context) => {

try {

return await db.collection('tstd').where({

tid:''

})

.update({

data: {

tid:1

},

})

} catch (e) {

console.error(e)

}

}

// 调用

that.settid（）