recommend_ad_callback({
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   "data" : {
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            "img" : "",
            "score" : "0.9883",
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            "img" : "",
            "score" : "0.9776",
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            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9771",
            "title" : "成贵铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9759",
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            "type" : "vec_ex"
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9740",
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            "type" : "vec_ex"
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9683",
            "title" : "渝万铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9682",
            "title" : "渝黔铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9673",
            "title" : "兰渝铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9653",
            "title" : "宁安铁路有限责任公司",
            "type" : "vec_ex"
         }
      ],
      "styleType" : "wordLink"
   },
   "errno" : "0",
   "from" : "shuididp_zuoce",
   "pv_js" : "",
   "sid" : "1rwb7ejsk7lz82g7xbm9o5plj2u705",
   "src" : "common_recom",
   "version" : "2.0"
}
)