//商品屬性
 var name = 'macbook pro'
 var description = ''。'
 var price = 0;
 //商品方法
 addOne:funcion(){alert('增加一件商品')},
 reduceOne:function(){alert('減少一件商品')},

 //購物車屬性
 var card = ['macbook pro' ,'dell']
 var sum = 2,
 var allPrice = 22000,
 //購物車方法
 function addToCart:function(){
 alert('添加到購物車')
 }


 addToCart()

var product={
 name:'macbook pro',
 description:'',
 price:6660,
 addOne:funcion(){},
 reduceOne:function(){},
 addToCart:function(){
 alert('添加到購物車')
 }
 }

 /*購物車*/
 var cart={
 name:'購物車',
 products:[],
 allPrice:5000,
 sum:0
 }

function Product(name,price,des) {
 /*屬性 行為 可以為空或者給默認(rèn)值*/
 this.name = name;
 this.price = price;
 this.description = des;
 }
 Product.prototype={
 addToCart:function(){
 alert('添加到購物車')
 }
 addOne:funcion(){},
 reduceOne:function(){},
 /*綁定元素*/
 bindDom:function(){
 //在這里進(jìn)行字符串拼接，
 //例如
 var str = ''
 str +='<div>價(jià)格是:'+this.privce+'</div>'
 return str
 },

 }

function Card(products,allPrice,sum) {
 /*屬性 行為 可以為空或者給默認(rèn)值*/
 this.products = products;
 this.allPrice = allPrice;
 this.sum = sum
 }
 Product.prototype={
 getAllPrice:function(){
 alert('計(jì)算購物車內(nèi)商品總價(jià)')
 }
 }

//后臺(tái)給的數(shù)據(jù)
 var products= [
 {name:'macbook',price:21888},
 {name:'dell',price:63999}
 ]

 var str = ''
 for(var i = 0,len=products.length;i<len;i++) {
 var curName = products[i].name
 var curName = new Product()
 curName.name=products[i].name;
 curName.price=products[i].price;
 str+= curName.bindDom()
 }

data:{
 name ='',
 price='',
 description = ''
},
methods:{
 addToCart:function(){
 alert('添加到購物車')
 }
 addOne:funcion(){},
 reduceOne:function(){}, 
}