无法使用 node-fetch 模块 （以按说明安装在client目录下）
1 进入项目根目录下的client目录 npm init 2 npm install node-fetch 3 在开发工具中 -> 构建npm 4 pages/index/index.js 中引入 const fetch = require('node-fetch') 出现以下错误 VM608:1 thirdScriptError sdk uncaught third Error module "miniprogram_npm/node-fetch/stream" is not defined Error: module "miniprogram_npm/node-fetch/stream" is not defined at require (http://127.0.0.1:52229/appservice/__dev__/WAService.js:23:11483) at http://127.0.0.1:52229/appservice/__dev__/WAService.js:23:11231 at __REQUIRE__ (http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:17:32) at http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:1805:23 at Object.module.exports.map [as func] (http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:50:16) at __REQUIRE__ (http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:18:71) at http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:1807:9 at http://127.0.0.1:52229/appservice/miniprogram_npm/node-fetch/index.js:1808:2 at require (http://127.0.0.1:52229/appservice/__dev__/WAService.js:23:11624) at http://127.0.0.1:52229/appservice/__dev__/WAService.js:23:11231
