(17.05.15)バックグラウンド言語、node.js--!!!

ajax  
    $.ajax({
        url:'',
        type:'',
        data:{}
    }).then((res)=>{

    },(err)=>{

    });

        Node.js             php
        3                   200
        6                   400

node.js  
    *.js

  node  
    node    

    let http = require('http');
    let fs = require('fs');
    let server = http.createServer((req,res)=>{
        console.log('It`s coming');
        res.write(  );
        res.end();
    });

192.168.1.113
    Web  
        
          

          
           

         
        80          web  
        3306             
        21/22             
        110           

    let http = require('http');
    let fs = require('fs');

    http.createServer((request,response)=>{
        fs.readFile('www'+request.url,(err,data)=>{
            if(err){
                response.end('404');
            }else{
                response.end(data);
            }
        });
    }).listen(8081);