您好， 我想问一下为快消品牌方开发小程序，并且需要开通直播等功能需要有《电信增值业务许可证》吗？

https://cloud.tencent.com/edu/learning/course-1296-4324 我根据这个课程试验请求外部http WAService.js:1 Uncaught (in promise) Error: errCode: -404011 cloud function execution error | errMsg: cloud.callFunction:fail requestID 158db8b8-1073-11eb-8057-525400c2bfee, cloud function service error code -504002, error message TypeError [ERR_INVALID_URL]: Invalid URL: httpbin.org/post     at onParseError (:21211/appservice/internal/url.js:241)     at new URL (:21211/appservice/internal/url.js:319)     at Object.exports.default (:21211/var/user/node_modules/got/dist/source/core/utils/options-to-url.js:35)     at normalizeArguments (:21211/var/user/node_modules/got/dist/source/core/index.js:480)     at got (:21211/var/user/node_modules/got/dist/source/create.js:112)     at Runtime.exports.main [as handler] (:21211/var/user/index.js:12)     at Runtime.handleOnce (:21211/var/runtime/node10/Runtime.engine.js:214)     at Timeout.setTimeout [as _onTimeout] (:21211/var/runtime/node10/Runtime.engine.js:54)     at ontimeout (:21211/appservice/timers.js:436)     at tryOnTimeout (:21211/appservice/timers.js:300); at cloud.callFunction api;      at new u (WAService.js:1)     at d (WAService.js:1)     at f (WAService.js:1)     at Function.success (WAService.js:1)     at WAService.js:1     at C (WAService.js:1)     at i. (WAService.js:1)     at i.emit (WAService.js:1)     at Rs (WAService.js:1)     at WAService.js:1 一直反馈这个bug，我代码和步骤是跟着做的。 我在app.js里面定义了 wx.cloud.init({ // env 参数说明： // env 参数决定接下来小程序发起的云开发调用（wx.cloud.xxx）会默认请求到哪个云环境的资源 // 此处请填入环境 ID, 环境 ID 可打开云控制台查看 // 如不填则使用默认环境（第一个创建的环境） env: "",//这里已经填了我的env traceUser: true }) 云函数端httptest/index.js里面 // 云函数入口文件 const cloud = require('wx-server-sdk') const got = require('got'); //引用 got cloud.init() // 云函数入口函数 exports.main = async(event, context) => { //let getResponse = await got('httpbin.org/get') //get请求 用httpbin.org这个网址做测试 //return getResponse.body let postResponse = await got('httpbin.org/post', { method: 'POST', //post请求 headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ //把json数据（对象）解析成字符串 title: "网址", value: 'anipc.com' }) }) return postResponse.body //返回数据 } 并且不管是云端安装依赖还是不安装依赖两种方式都试过了，并且在终端安装了got https://my.oschina.net/u/4261674/blog/3708848 按照这个网址上写的一步步做了。但是还是一直报错，就是最上面的那个错误。求大神解答一下是什么问题？ 云函数httptest文件夹里面的index.js Page({ http:function(e){ wx.cloud.callFunction({ //调用云函数 name:'httptest' //云函数名为http }).then(res=>{　　　　　　//Promise console.log(JSON.parse(res.result)) }) }, }) 云函数httptest的package.json { "name": "httptest", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "", "license": "ISC", "dependencies": { "got": "^11.7.0", "wx-server-sdk": "~2.3.2" } }