如何 – 观看未压缩的文件(没有Webpack)

我已经在webpack中为/ dist开发了一些代码,用于开发等待更新/构builddist /文件夹的代码,并且还得到了结果。 有很好的“webpack-dev-server -port = 4200”命令,但我有expressJS。 运行项目后,如何快速获得更新结果。 也许这是可以通过webpack或不可以:

/////////////////////package.json "scripts": { "ng": "ng", "dev": "concurrently nodemon ./src/index.ts \"tsc -w -p ./src\" ", "start": "ng build && concurrently nodemon ./src/index.ts \"tsc -w -p ./src\" ", "build": "ng build --watch", "build:watch": "\"tsc -w -p ./src\"", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, //////////////////////index.ts import * as express from 'express'; import { join } from 'path'; import { json, urlencoded }from 'body-parser'; var app : any = express(); app.use(express.static(join(__dirname + '/../dist'))); app.use(json()); app.use(urlencoded({ extended: true })); app.get('*', function(req, res, next) { res.sendFile(join(__dirname + '/../dist/index.html')); }); console.log('3000!! ', 3000); app.listen(process.env.PORT || 3000); 

我尝试只包括./src文件夹 – app.use(express.static(resolve(__ dirname,'../src'))); res.sendFile(resolve(__ dirname,'../src/index.html')); 但它不工作:

请帮助

 packaje.json dist assets src - app - index.html - index.ts