前端本地起服务

Posted 2022-01-11 bear-blogs

一、http-server

1.全局安装http-server

npm i http-server -g

2.在当前的文件夹中运行http-server

http-server -o
// 或者
hs -o

 

二、nodejs

1.安装nodejs

2.编写server.js

const http = require(‘http‘);
const fs = require(‘fs‘);//引入文件读取模块
const  exec  = require("child_process");
const documentRoot = ‘E:/learn/node‘;

http.createServer(function (req, res) 
  const file = documentRoot + req.url;
  fs.readFile(file, function (err, data) 
    if (err) 
      res.write(‘<h1>404</h1>‘);
      res.end();
     else res.end(data);
  );
).listen(8888);

const url = ‘http://127.0.0.1:8888/index.html‘;
// win系统：win32   mac系统：darwin
const type = process.platform === ‘win32‘ ? ‘start‘ : ‘open‘;
// 自动打开浏览器
exec(`$type $url`);

console.log(‘服务器开启中...‘);

3.运行server.js

node server.js