帮我看一下这个问题可以吗，这是报错信息， 这是代码： var getRawBody = r

帮我看一下这个问题可以吗，这是报错信息

这是代码： var getRawBody = require('raw-body'); const Url = require('url'); const API_SERVER = 'https://api.dingtalk.com'; const API_VERSION = 'v1.0'; const systemToken = 'JS766JD1AMN4ERKQ7WO8E53B0KB83ZE4RD69LJ8'; //应用秘钥 const userId = 'yida_pub_account'; //以宜搭平台的身份访问接口

exports.handler = (req, resp, context) => { resp.setHeader('Content-type', 'application/json'); getRawBody(req, function (err, body) { let pageSize = req.queries.pageSize ? req.queries.pageSize : 10; let currentPage = req.queries.currentPage ? req.queries.currentPage : 1; post( ${API_SERVER}/${API_VERSION}/yida/forms/instances/search, { appType: req.queries.appType, formUuid: req.queries.formUuid, searchFieldJson: req.queries.searchFieldJson, systemToken: systemToken, userId: userId, currentPage: currentPage, pageSize: pageSize }, function (data) { data = JSON.parse(data); //将searchFormDatas接口的返回值直接塞到response中。 var respBody = new Buffer.from(JSON.stringify(data)); resp.setStatusCode(200); resp.send(respBody); }, req.queries.accessToken ); }); }

function post(url, data, fn, accessToken) { data = data || {}; let parse_u = Url.parse(url, true); let isHttp = parse_u.protocol == 'http:'; let options; options = { host: parse_u.hostname, port: parse_u.port || (isHttp ? 80 : 443), path: parse_u.path, method: 'POST', json: true, headers: { 'Content-Type': 'application/json', 'x-acs-dingtalk-access-token': accessToken }, }; let req = require(isHttp ? 'http' : 'https').request(options, function (res) { let _data = ''; res.on('data', function (chunk) { _data += chunk; }); res.on('end', function () { fn != undefined && fn(_data); }); }); req.write(JSON.stringify(data)); req.end(); }