var arrayJsonContent=[];
//节点类
 var JsonNodes = {
 id:"",
 name:"",
 pId:"",
 content:"",
 //location:"",
 linklocation:"",
 open:false
};
//循环迭代解析json
 function buildTree(o,params){
 for( var child in o){
 var param =params+"?"+child;
 var JsonNodes={
 id:param,
 pId:params,
 name:child
 };
 arrayJsonContent.push(JsonNodes);
 if(typeof o[child] == "object"){
 buildTree(o[child],param,loca);
 }else{
 var JsonNodes={
 id:param,
 pId:params,
 name:child,
 content:o[child]
 };
 arrayJsonContent.push(JsonNodes);
 }
 }