create-react-app修改为多页面支持的方法

//遍历public下目录下的html文件生成arry
const globby = require('globby');
const htmlArray = globby.sync([path.join(resolveApp('public'), '/*.html')]);
//module.exports 里面增加
htmlArray

<!--增加配置-->

// 遍历html
const entryObj = {};
const htmlPluginsAray = paths.htmlArray.map((v)=> {
 const fileParse = path.parse(v);
 
 entryObj[fileParse.name] = [
  require.resolve('./polyfills'),
  require.resolve('react-dev-utils/webpackHotDevClient'),
  `${paths.appSrc}/${fileParse.name}.js`,,
 ]
 return new HtmlWebpackPlugin({
  inject: true,
  chunks:[fileParse.name],
  template: `${paths.appPublic}/${fileParse.base}`,
  filename: fileParse.base
 })
});
<!--entry 替换为entryObj-->
entry：entryObj
<!--替换htmlplugin内容-->
// new HtmlWebpackPlugin({
//  inject: true,
//  chunks: ["index"],
//  template: paths.appPublic + '/index.html',
// }),
...htmlPluginsAray,

// 增加
const path = require('path');

const htmlPluginsAray = paths.htmlArray.map((v)=> {
 const fileParse = path.parse(v);
 return {
  from: new RegExp(`^\/${fileParse.base}`), to: `/build/${fileParse.base}`
 };
});
<!--historyApiFallback 增加 rewrites-->
rewrites: htmlPluginsAray

//增加
// 遍历html
const entryObj = {};
const htmlPluginsAray = paths.htmlArray.map((v)=> {
 const fileParse = path.parse(v);
 
 entryObj[fileParse.name] = [
  require.resolve('./polyfills'),
  `${paths.appSrc}/${fileParse.name}.js`,
 ];
 console.log(v);
 return new HtmlWebpackPlugin({
  inject: true,
  chunks:[fileParse.name],
  template: `${paths.appPublic}/${fileParse.base}`,
  filename: fileParse.base
 })
});
<!--修改entry-->
 entry: entryObj,
<!--替换 new HtmlWebpackPlugin 这个值-->
...htmlPluginsAray,

 // function copyPublicFolder () 替换
// 原来的方法是复制public下所有的内容，因为增加了多html 所以不再直接复制过去(直接复制会覆盖html)
const copyPublicFolder = async() => {
 await cpy([`${paths.appPublic}/*.*`, `!${paths.appPublic}/*.html`], paths.appBuild);
 console.log('copy success!');
 // fs.copySync(paths.appPublic, paths.appBuild, {
 //  dereference: true,
 //  filter: file => file !== paths.appHtml,
 // });
}

// 增加模块
yarn add node-sass-chokidar npm-run-all
// package.json删除配置
"start": "node scripts/start.js",
"build": "node scripts/build.js",
// package.json里面增加scripts
"build-css": "node-sass-chokidar src/scss -o src/css",
"watch-css": "npm run build-css && node-sass-chokidar src/scss -o src/css --watch --recursive",
"start-js": "node scripts/start.js",
"start": "npm-run-all -p watch-css start-js",
"build-js": "node scripts/build.js",
"build": "npm-run-all build-css build-js",

yarn add html-loader
<!--index.html-->
<%= require('html-loader!./partials/header.html') %>

<img src="<%= require('../src/imgs/phone.png') %>" alt="">