新建一个文件夹 index 创建文件index.html var express = require('express'); var app = express(); app.get('*', function(request, response){ if (!request.url) request.url = 'index.html' response.sendFile(__dirname + '/shareRoom' + request.url) // response.send('Hello!'); }) app.listen(8888, "192.168.1.155", function (err) { if (err) { console.log(err) } else { console.log("Server runing at http://192.168.1.155:8888/") } })