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47 lines
1.5 KiB
47 lines
1.5 KiB
2 years ago
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//引入路径模块
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const path = require("path");
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//引入文件模块
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const fs = require("fs");
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const parse = require("node-html-parser").parse;
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const pathName = path.join(__dirname, "../dist/index.html");
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fs.readFile(pathName, "utf8", function (err, html) {
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if (err) {
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return console.log("读取index.html文件失败" + err.message);
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}
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const root = parse(html);
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const elList = root.querySelectorAll("script");
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for (let i = 0; i < elList.length; i++) {
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// 1、移除 <script type=module> 元素
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const data = elList[i].getAttribute("type");
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if (data && data === "module") {
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elList[i].remove();
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}
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// 2、移除其他 <script> 的 nomodule 属性
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const hasNoModule = elList[i].hasAttribute("nomodule");
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if (hasNoModule) {
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elList[i].removeAttribute("nomodule");
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}
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// 3、移除 <script id=vite-legacy-entry> 元素的内容，并把 data-src 属性名改为 src
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const hasDataSrc = elList[i].hasAttribute("data-src");
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if (hasDataSrc) {
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const legacyEle = elList[i];
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const srcData = legacyEle.getAttribute("data-src");
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legacyEle.setAttribute("src", srcData);
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legacyEle.removeAttribute("data-src");
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legacyEle.innerText = "";
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}
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// 4、移除其他 <script> 的 crossorigin 属性
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const hasCrossorigin = elList[i].hasAttribute("crossorigin");
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if (hasCrossorigin) {
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elList[i].removeAttribute("crossorigin");
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}
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}
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// 将新的组合的内容写入原有index.html
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fs.writeFileSync(pathName, root.toString());
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});
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