标签：百度 audio binary 监听 cat localhost lan local serve
有时候我们会创建一些小项目，只有几个简单html，没有引入一些前端框架，也没有使用webpack，那我们要如何让代码在我们本地跑起来呢？
当然是有很多种方法，IIS、wampserver等等好多都可以用，这里只是说道纯粹用node就把项目跑起来，配置简单。
前提是你要安装好了nodejs，安装方法，去百度一下大把。
现在假设你的文件目录如下
现在需要在index同级目录新建两个文件server.js:
var PORT = 8089;//监听的端口 var http = require(‘http‘); var url=require(‘url‘); var fs=require(‘fs‘); var help=require(‘./help‘).types;// var path=require(‘path‘); var server = http.createServer(function (request, response) { var pathname = url.parse(request.url).pathname; var realPath = path.join("index", pathname); //这里设置自己的文件名称; var ext = path.extname(realPath); ext = ext ? ext.slice(1) : ‘unknown‘; fs.exists(realPath, function (exists) { if (!exists) { response.writeHead(404, { ‘Content-Type‘: ‘text/plain‘ }); response.write("This request URL " + pathname + " was not found on this server."); response.end(); } else { fs.readFile(realPath, "binary", function (err, file) { if (err) { response.writeHead(500, { ‘Content-Type‘: ‘text/plain‘ }); response.end(err); } else { var contentType = help[ext] || "text/plain"; response.writeHead(200, { ‘Content-Type‘: contentType }); response.write(file, "binary"); response.end(); } }); } }); }); server.listen(PORT); console.log("Server runing at port: " + PORT + ".");
help.js
1 exports.types = { 2 "css": "text/css", 3 "gif": "image/gif", 4 "html": "text/html", 5 "ico": "image/x-icon", 6 "jpeg": "image/jpeg", 7 "jpg": "image/jpeg", 8 "js": "text/javascript", 9 "json": "application/json", 10 "pdf": "application/pdf", 11 "png": "image/png", 12 "svg": "image/svg+xml", 13 "swf": "application/x-shockwave-flash", 14 "tiff": "image/tiff", 15 "txt": "text/plain", 16 "wav": "audio/x-wav", 17 "wma": "audio/x-ms-wma", 18 "wmv": "video/x-ms-wmv", 19 "xml": "text/xml" 20 };
然后再index文件夹的同级目录下运行：
node http.js
浏览器中输入：
http://localhost:8089/templates/index.html
就可以打开你的项目了，只是没有热更新，要手动刷新，但起码跑起来了
标签：百度 audio binary 监听 cat localhost lan local serve
原文地址：http://www.cnblogs.com/tonymin/p/7779087.html
