求助大神 如何在jq ztree中加载action请求数据？

下面是代码，就想远程加载abcd.action，这是一串数据，但是发起后，总是自动加载本地的数据了，而不是通过远程服务器加载，就如上面图片所示：

function filter(treeId, parentNode, responseData){
            console.info(responseData)
            if(responseData.success){
                console.info(responseData)
                var datas=responseData.data.rights;
                $.each(datas,function(key,value){
                    console.info(value);
                    value.id=value.moduleName;
                    value.name=value.description;
                    value.isParent=true;
                    if(value.checked){
                        arrayChecked.push(value.powerBit);
                    }
                });
                return datas;

            }
            else{
                alert("faliedd");
                return false;
            }
        }


        var obj=$.Extra.getSelectRow('roleGrid',false);
        var applId=obj.applId;
        var roleId=obj.roleId;
        alert(9)
        var setting = {

            check: {
                enable: true,
                nocheckInherit: false
            },
            async: {
                enable: true,
                autoParam: ["id"],
                otherParam: {"applId": applId ,"roleId": roleId},
                dataFilter: filter,
                url:"abcd.action"
            }
        };

        $(document).ready(function(){
            $.fn.zTree.init($("#rightTree"), setting);

        });

https://zhidao.baidu.com/question/2205203636120874908.html