# practice ## gulp 使用gulp作为构建工具 ## livereolad * nodemon * supervisor ## browser-sync * browser-sync ~~~ gulp.task('less_server',['build_less'] ,function () { browserSync.init({ proxy: "127.0.0.1:3005" }) gulp.watch('./public/css/main.less', ['build_less']); gulp.watch('./public/*.html',function () { browserSync.reload(); }); }); ~~~ ## 自动挂载路由 * mount-routes ## open ## open ~~~ var express = require('express'); var app = express(); var path = require('path'); var open = require("open"); app.get('/', function (req, res) { res.send('Hello World') }) // 随机端口3000 - 10000 之间 app.listen(4001) open("http://127.0.0.1:4001"); ~~~