//引入路径模块 const path = require("path"); //引入文件模块 const fs = require("fs"); const parse = require("node-html-parser").parse; const pathName = path.join(__dirname, "../dist/index.html"); fs.readFile(pathName, "utf8", function (err, html) { if (err) { return console.log("读取index.html文件失败" + err.message); } const root = parse(html); const elList = root.querySelectorAll("script"); for (let i = 0; i < elList.length; i++) { // 1、移除