文章链接
https://www.cnblogs.com/masterchd/p/9941752.html
增：
const cloud = require('wx-server-sdk') cloud.init()const db = cloud.database()// 云函数入口函数exports.main = async (event, context) => { var filedvalue1 = event.data1 var filedvalue2 = event.data2 try { return await db.collection('mydata').add({ data:{ filed1:filedvalue1, filed2:filedvalue2 } }) } catch (e) { console.log(e) }} |
改：
const cloud = require('wx-server-sdk') cloud.init()const db = cloud.database()// 云函数入口函数exports.main = async (event, context) => { var docid = event.docid var vdata1 = event.data1 var vdata2 = event.data2 try { return await db.collection('mydata').doc(docid).update({ data: { filed1:vdata1, filed2:vdata2 } }) } catch (e) { console.log(e) }} |
查：
const cloud = require('wx-server-sdk') cloud.init()const db = cloud.database()// 云函数入口函数exports.main = async (event, context) => { var docid = event.docid var vdata1 = event.data1 var vdata2 = event.data2 try{ return await db.collection('mydata').where({ _id: docid }).get() }catch(e){ console.log(e) }} |
我们希望大家可以直接把内容发布到这个平台~而非直接复制粘贴链接~
这篇博客是我的，我回来把代码放这里。