uni.login({ provider: "weixin", success: (res) => { console.log(res.code) uniCloud.callFunction({ name: "getOpenid", data: { code: res.code } }).then(res => { console.log("openid", res) }) } }) //云函数---------------------------------------------------------------- 'use strict'; exports.main = async (event, context) => { //event为客户端上传的参数 let js_code = event.code const appid = '' //appid const secret = '' //secret const loginUrl = 'https://api.weixin.qq.com/sns/jscode2session' console.log(js_code) let res = await uniCloud.httpclient.request(loginUrl, { data: { appid: appid, secret: secret, js_code: js_code, grant_type: 'authorization_code' }, dataType: 'json' }) let openid=res.data.openid };