夺命雷公狗---node.js---9实现页面的跳转

废话不多说，我们先来看看项目的文件结构，如下所示：

然后我们创建一个index.js的文件让他来做端口监听，代码如下所示：

var http = require('http');
var fs = require('fs');
var url = require('url');
FILE = "d:/node/code/http";
http.createServer(function(req,res){
    res.writeHead(200,{"Content-Type":"text/html"});
    //var data = fs.readFileSync('index.html');
    urladdress = FILE+url.parse(req.url).pathname;
    //console.log(urladdress);
    //var data = fs.readFileSync(urladdress);
    //var data = fs.readFileSync(urladdress);
    //res.write(data);
    console.log(req.url);
    switch(req.url){
        case '/':
        case "/index.html":
                if(url.parse(req.url).pathname != "/favicon.ico"){
                    var data = fs.readFileSync('index.html');
                    res.write(data);
                }
                break;
        case "/css/2.html":
            //console.log(__dirname+'/'+req.url);
            if(url.parse(req.url).pathname != "/favicon.ico"){
                var data = fs.readFileSync(__dirname+'/'+req.url);
                //console.log(data);
                res.write(data);
            }
            break;
        case "/css/images/3.html":
            //console.log(__dirname+'/'+req.url);
            if(url.parse(req.url).pathname != "/favicon.ico"){
                var data = fs.readFileSync(__dirname+'/'+req.url);
                //console.log(data);
                res.write(data);
            }
            break;
    }
    //res.write(data);
    res.end();
}).listen(4008);

然后测试，测试结果成功。。。。