配置：
var setting = {check: {enable: false},async: {enable: true,type: "get",headers: Util.getHeader(),url: URL ,autoParam: ["ID"],//多个参数用英文逗号隔开；otherParam: {"otherParam": "zTreeAsync"},dataFilter: filter},data: {//自定义数据结构key: {name: "NAME",isParent: "IS_PARENT",},simpleData: {enable: true,idKey: "ID",pIdKey: "PARENT_ID",//根节点IDrootPId: '我是根节点ID'}},callback: {//树点击事件