recommend_ad_callback({
   "click_js" : "",
   "data" : {
      "list" : [
         {
            "href" : "",
            "img" : "",
            "score" : "0.8983",
            "title" : "hostel中文",
            "type" : "vec_ad"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.8956",
            "title" : "reddit是什么意思",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.8938",
            "title" : "雑貨",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4548",
            "title" : "somestuff",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4543",
            "title" : "Iconic",
            "type" : "vec_title"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4535",
            "title" : "PRINTSStyleAbstractArt",
            "type" : "vec_title"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4532",
            "title" : "marketplace",
            "type" : "vec_title"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4531",
            "title" : "globiawealth",
            "type" : "vec_title"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4516",
            "title" : "linkreferral",
            "type" : "vec_title"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.4515",
            "title" : "ePayments",
            "type" : "vec_title"
         }
      ],
      "styleType" : "wordLink"
   },
   "errno" : "0",
   "from" : "shuididp_zuoce",
   "pv_js" : "",
   "sid" : "usme27k325hhb02636x0jnf521z6y9",
   "src" : "common_recom",
   "version" : "2.0"
}
)