error message wx is not defined是什么原因？
云函数定义如下
const cloud=require('wx-server-sdk');cloud.init()const db=wx.cloud.database();// 云函数入口函数exports.main = async (event, context) => { try{ await db.collection('users').where({ username: "zhangsan" }).remove() }catch(e){ console.log(e) } } |
