NodeJs - 100

var express = require(‘express‘);
var fs = require(‘fs‘);
var path = require(‘path‘);
var http = require(‘http‘);

var app = express();
var config = require(‘./config/config.js‘);
app = config(app);
app.listen();    //启动监听端口
console.log("端口已启动");

//读取文本
fs.readFile(path.join(__dirname,‘/data/test.json‘),{encoding:‘utf-8‘},function(err,data){
    
    if(err) throw err;
    
     console.log(data);

});

//写入文本
fs.writeFile(path.join(__dirname,‘/data/test.json‘),"Hello World",function(err){
    
    if(err) throw err;
    
     console.log("OK");

});

http.createServer(function(request,response){
    response.writeHead(200,{‘Content-Type‘:‘text/plain‘});
    response.end(‘Hello World!‘);
}).listen(‘6634‘);


console.log("server runing");

http.createServer(function(request,response){
    response.writeHead(200,{‘Content-Type‘:‘text/plain‘});
    debugger
    response.end(‘Hello World!‘);
}).listen(‘6634‘);

sudo npm install -g node-inspector

node-inspector

command+n

node --debug app.js