jq+ajax请求本地数据加载商品列表页并跳转详情页

{
"books":[
{"id":1,"imgUrl":"images/ly.jpg","price":"45.00","title":"论语","publish":"人民文学出版社","num":"303","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":2,"imgUrl":"images/zy.jpg","price":"45.00","title":"中庸","publish":"人民教育出版社","num":"403","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":3,"imgUrl":"images/dx.png","price":"45.00","title":"大学","publish":"机械工业出版社","num":"503","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":4,"imgUrl":"images/mz.jpg","price":"45.00","title":"孟子","publish":"人民邮电出版社","num":"320","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":5,"imgUrl":"images/sj.jpg","price":"45.00","title":"诗经","publish":"人民文学出版社","num":"308","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":6,"imgUrl":"images/ss.jpg","price":"45.00","title":"尚书","publish":"人民文学出版社","num":"603","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":7,"imgUrl":"images/lj.jpg","price":"45.00","title":"礼记","publish":"上海人民出版社","num":"703","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":8,"imgUrl":"images/yj.jpg","price":"45.00","title":"易经","publish":"人民文学出版社","num":"803","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"},
{"id":9,"imgUrl":"images/cq.jpg","price":"45.00","title":"春秋","publish":"电子工业出版社","num":"903","desc":"崇贤馆始置唐代太宗朝。1999年，李克先生及志同道合者复兴其宗旨。以积累、传播中华优秀传统文化，提供全新国学体验馆为宏愿。"}
]
}

//请求json数据拼接字符串，并在URL传参数id跳转
$(function(){
$.ajax({
type:"get",
url:"data/data.json",
dataType:"json",
success:function(res){
var str = "<ul class='con_ul'>";
$.each(res.books, function(idx,val) {
str +="<li class=\"sec_li\"><a href='goodsDetail.html?booksId="+val.id+"' class='lp_li_a'><div class='lp_li_imgWrap'><img src='"+val.imgUrl+"'/></div><p class='lp_li_name'>"
+val.title+"</p><p class='lp_li_price'>"
+'￥'+val.price+"</p></a><li>";
});
str += "</ul>";
$('.content').append(str);
},error:function(){
alert(error)
}
});
})

$(function(){
//获取url中的参数
function getUrlParam(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象
var r = window.location.search.substr(1).match(reg);  //匹配目标参数
if (r != null) return unescape(r[2]); return null; //返回参数值
}

//接收URL中的参数booksId
var id = getUrlParam('booksId');
console.log('id:'+id);

$.ajax({
type:'get',
url:'data/data.json',
dataType:'json',
success:function(res,status){
console.log(status)
$.each(res.books, function(idx,val) {
//根据id获取详情数据
if(id == val.id){
var str = "<img src='"+val.imgUrl+"'/><p>出版编号："+val.id+"</p><p>出版社："+val.publish+"</p><p>页数："+val.num+"</p><p>简介："+val.desc+"</p>";
console.log('index:'+idx);
}
$('.booksDeatail').append(str);
});
}
})
})