jinlong

var fs = require("fs");
var express = require("express");

var host = "127.0.0.1";
var port = 1234;
var index = fs.readFileSync('index.html');
var app = express();
app.use(app.router); //use both root and other routes below
app.use(express.static(__dirname + "/")); //use static files in ROOT/public folder

jinlong

<h1>{{blog.title}}</h1>
Published: {{blog.published}}
 
<p/>
 
{{blog.body}}

jinlong

module.exports = function(grunt) {

  // 项目配置.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    uglify: {
      options: {
        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
      },
      build: {

jinlong

//变量提升
var name = "Baggins";

(function () {
    // Outputs: "Original name was undefined"
    console.log("Original name was " + name);

    var name = "Underhill";

    // Outputs: "New name is Underhill"

jinlong

var module = function(){
   var current = null;
   var labels = {
      'home':'home',
      'articles':'articles',
      'contact':'contact'
   };
   var init = function(){
   };
   var show = function(){

jinlong

var Module = (function(){
    var privateProperty = 'foo';

    function privateMethod(args){
        //do something
    }

    return {

        publicProperty: "",

jinlong

//probability : 0.6(60%)
var getRandom = function(probability){
    var probability = probability*10 || 1;
    var odds = Math.floor(Math.random()*10);

    if(probability === 1){return 1};
    if(odds < probability){
        return 1;
    }else{
        return 0;

jinlong

var ClassA = function(){
    var a = 111;
    this.b = 222;
    this.show = function(){
        alert(a)
    };
};
ClassA.prototype.constructor = ClassA;
ClassA.prototype.showme = function(){
  this.show();

jinlong

var ClassA = function(){
    var a = 111;
    this.b = 222;
    this.show = function(){
        alert(this.b)
    }
};
ClassA.prototype.constructor = ClassA;
ClassA.prototype.showme = function(){
  alert(this.b)