js以json形式提交数据，后台接受

js以json形式提交数据，后台接受

$("#savename").click( function(){
     var fananname=$("#editname").val();
     var jsonList = eval(createArray()); 
     var jsonText = JSON.stringify(jsonList);
    $.ajax({
        type: "POST",
        url: "/shop/ffselect!saveAttachedUrl.action",
        dataType:"json",
        data: {
            "fanan":fananname,
            "jsonarray":jsonText
        },
            success:  function(data) {
             if(data.status=="success"){
                window.location.href="www.baidu.com";
            }
            },
    });    
    
})

function createArray(){
     var jsonarray=[];
     var fanganid=$("#selectTitleid").val();
     var $goodsurl=$(".goodsurl");
     var $isadd=$(".isadd");
     var $review=$(".inputtextarea");
     var $isclear=$(".isclear");
    
    $.each($goodsurl, function(n){
         var goodsurl=$($goodsurl[n]).val();
         var isadd=$($isadd[n]).val();    
         var review=$($review[n]).val();
         var isclear=$($isclear[n]).val();
         var obj=createObj(goodsurl,isadd,fanganid,review,isclear);
        jsonarray.push(obj);
    })
     return jsonarray;
}

function createObj(urlval,isaddval,faidval,reviewval,isclearval){
     return {
        url:urlval,
        isadd:isaddval,
        faid:faidval,
        review:reviewval,
        isclear:isclearval
    }
}

后台接受  1   public  String saveAttachedUrl(){

 2         LlSelectAttachedUrl attacheURL =  new LlSelectAttachedUrl();
 3         String fanan = getParameter("fanan");
 4         String jsonarray = getParameter("jsonarray");
 5         System.out.println(fanan);
 6         System.out.println(jsonarray);
 7  //         String str = "[{'name':'张三','sex':'男'},{'name':'李四','sex':'女'},{'name':'王五','sex':'男'}]";
 8          JSONArray json = JSONArray.fromObject(jsonarray);
 9          int size = json.size();
10          for( int i = 0; i<size; i++){
11             String re = json.getString(i);
12             JSONObject s = JSONObject.fromObject(re);
13             attacheURL.setAdd_date( new Date());
14             attacheURL.setComments(s.getString(""));
15             attacheURL.setGoods_url(s.getString(""));
16             attacheURL.setId(re);
17             attacheURL.setRemark(s.getString(""));
18             attacheURL.setSelect_title_id(s.getString(""));
19              if(s.getString("")!= null){
20                 attacheURL.setIsAddUrl(Integer.parseInt(s.getString("")));
21             } if(s.getString("")!= null){
22                 attacheURL.setState(Integer.parseInt(s.getString("")));
23             }
24              this.selectFanFan.saveSelectAttachedUrl(attacheURL);
25         }
26          return ajax(Status.success);
27     }