recommend_ad_callback({
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   "data" : {
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            "img" : "",
            "score" : "0.9844",
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            "img" : "",
            "score" : "0.9787",
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         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9758",
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            "type" : "vec_ex"
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9716",
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            "type" : "vec_ex"
         },
         {
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            "img" : "",
            "score" : "0.9710",
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9657",
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            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9604",
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            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9584",
            "title" : "哈大铁路客运专线有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9572",
            "title" : "武广铁路客运专线有限责任公司",
            "type" : "vec_ex"
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      ],
      "styleType" : "wordLink"
   },
   "errno" : "0",
   "from" : "shuididp_zuoce",
   "pv_js" : "",
   "sid" : "rk22w9b85uj505bp0g85535e89n7c6",
   "src" : "common_recom",
   "version" : "2.0"
}
)