大型JavaScript应用程序架构模式(6)

    　　　　publicMethod: function(){

    　　　　　　privateMethod();

    　　　　}

    　　　};

    }()));

结合dojo.provide一起来使用，非常强大。

YUI

下面的代码是YUI原始的实现方式：

YAHOO.store.basket = function () {

    //"private" variables:

    var myPrivateVar = "I can be accessed only within YAHOO.store.basket .";

    //"private" method:

    var myPrivateMethod = function () {

        YAHOO.log("I can be accessed only from within YAHOO.store.basket");

    }

    return {

        myPublicProperty: "I'm a public property.",

        myPublicMethod: function () {

            YAHOO.log("I'm a public method.");

            //Within basket, I can access "private" vars and methods:

            YAHOO.log(myPrivateVar);

            YAHOO.log(myPrivateMethod());

            //The native scope of myPublicMethod is store so we can