1     function traverse(objNmae,obj,url){

         url = url || objNmae;

         if(typeof obj === "object" ){

             //for in 方法

             for(let i in obj){

                 url += ("=>"+i);

                 arguments.callee(i,obj[i],url);

             }

             //forEach 方法

             obj.forEach(function(value,index){

                 url += ("=>"+index);

                 arguments.callee(index,value,url);

             });

         }else if(typeof obj === "string" || typeof obj === "number"){

             console.log(url+objNmae+":"+obj);

             return;

         }

     }

     var itg_data        = [{"itg_num":"1200","itg_category":"rew_gold","itg_reward_num":"1","itg_sum_num":"661","itg_place":"","pic":"\/Uploads\/game\/reward\/357203060783037259.png","goods_unit":"\u679a","goods_name":null},{"itg_num":"1400","itg_category":"rew_goods","itg_reward_num":"4","itg_sum_num":"656","itg_place":"fresh","pic":"\/Uploads\/UploadsShop\/2017-07-05\/595c823c86cf7.jpg","goods_unit":"\u679a","goods_name":"\u65e0\u6297\u571f\u9e21\u86cb"},{"itg_num":"1600","itg_category":"rew_gold","itg_reward_num":"2","itg_sum_num":"555","itg_place":"","pic":"\/Uploads\/game\/reward\/357203060783037259.png","goods_unit":"\u679a","goods_name":null},{"itg_num":"1800","itg_category":"rew_goods","itg_reward_num":"8","itg_sum_num":"492","itg_place":"fresh","pic":"\/Uploads\/UploadsShop\/2017-07-05\/595c823c86cf7.jpg","goods_unit":"\u679a","goods_name":"\u65e0\u6297\u571f\u9e21\u86cb"},{"itg_num":"2500","itg_category":"rew_goods","itg_reward_num":"1","itg_sum_num":"555","itg_place":"fresh","pic":"\/Uploads\/UploadsShop\/2017-06-22\/594b602919d9d.jpg","goods_unit":"\u53ea","goods_name":"\u6bcd\u9e21\uff08\u6563\u517b\uff09"}];