实现

编写脚本 build/generate-md.js

const fs = require("fs");
const path = require("path");function traverseDirectorySync(dirPath) {const files = fs.readdirSync(dirPath);files.forEach((file) => {const filePath = path.join(dirPath, file);const stats = fs.statSync(filePath);if (stats.isDirectory()) {traverseDirectorySync(filePath);} else if (path.extname(filePath) === ".js") {jsFilePaths.push(filePath);}});
}function createMarkdownFile(jsFilePaths, outputFilePath) {let mdContent = `## 30 天 JavaScript 挑战专为 JavaScript 初学者设计掌握必备 JavaScript 技能前端人，前端魂，刷完 JS 即入门!题目地址：[https://leetcode.cn/studyplan/30-days-of-javascript/](https://leetcode.cn/studyplan/30-days-of-javascript/)个人学习笔记：[https://github.com/kaimo313/30-days-of-javascript](https://github.com/kaimo313/30-days-of-javascript)\n\n`;jsFilePaths.forEach((filePath) => {const content = fs.readFileSync(filePath, "utf8");mdContent += "### " + filePath.substring(filePath.indexOf("doc\\") + 4, filePath.lastIndexOf(".")) + "\n\n";mdContent += "```javascript\n" + content + "\n```\n\n";});fs.writeFileSync(outputFilePath, mdContent);
}// 调用遍历函数和生成 Markdown 函数
const folderPath = "./doc"; // 文件夹路径
const outputFilePath = "./README.md"; // 生成的 Markdown 文件路径const jsFilePaths = [];
traverseDirectorySync(folderPath);createMarkdownFile(jsFilePaths, outputFilePath);

添加脚本

"scripts": {"build": "node ./build/generate-md.js"},

执行命令生成 md 文件

npm run build

效果