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JavaScript Design patterns and development practices

Source: Internet
Author: User
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1. JS Object-oriented 6 types (details)

<!DOCTYPE HTML><HTML><HeadLang= "en">    <MetaCharSet= "UTF-8">    <title></title></Head><Body><Script>    //1. Object-based Objects    var Person=NewObject (); Person.name='My name'; Person.getname= function () {        return  This. Name+'is AA'; } console.log ("Person.getname:"+person.getname ()); //2. Object Literal method    varPerson2={name:'Person2', GetName:function () {            return  This. Name+'is BB'; }} console.log ("Person2.getname:"+person2.getname ()); //3. Factory mode    functionCreatePerson3 (name,age) {varo=NewObject (); O.name=name; O.age=Age ; O.getname=function(){            return  This. Name+'is cc'; }        returno;//return the generated object instance using return    }    varPerson3=CreatePerson3 ('Person3', A); Console.log ("Person3.getname:"+person3.getname ()); //4. Constructor Mode    functionPerson4 (name,age) { This. Name=name;  This. Age=Age ;  This. GetName= function () {            return  This. Name+"is DD"; }    }    varPerson4=NewPerson4 ('Person4', A); Console.log ("Person4.getname:"+person4.getname ()); //5 prototype Mode    functionPerson5 () {} Person5.prototype.name='Person5'; Person5.prototype.age= A; Person5.prototype.getName= function () {        return  This. Name+"is ee"; }    varPerson5=NewPerson5 (); Console.log ("person5.getname ():"+person5.getname ()); //6 combinatorial constructors and prototype patterns    functionPerson6 (name,age) { This. Name=name;  This. Age=Age ; } Person6.prototype={construct:person6,//The prototype literal method changes the object's constructor into object and also forces the person to refer back to the personGetName:function () {            return  This. Name+"is FF"; }    }    varPerson6=NewPerson6 ('Person6', A); Console.log ("person6.getname ():"+person6.getname ());</Script></Body></HTML>
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JavaScript Design patterns and development practices

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