VIP30/cloud/cloudfunctions/mptodoDone1/index.js

// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
    env: cloud.DYNAMIC_CURRENT_ENV
}) // 使用当前云环境

const db = cloud.database()
const mptodo1 = db.collection('mptodo1')
const _ = db.command

// 云函数入口函数
exports.main = async (event, context) => {
    const wxContext = cloud.getWXContext()

    // return {
    //     event,
    //     openid: wxContext.OPENID,
    //     appid: wxContext.APPID,
    //     unionid: wxContext.UNIONID,
    // }
    console.log(event._arr)
    return await mptodo1.where({
        _id: _.in(event._arr)
    }).update({
        data: {
            isDone: true
        }
    })

}