recommend_ad_callback({
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   "data" : {
      "list" : [
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            "href" : "",
            "img" : "",
            "score" : "0.9822",
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            "href" : "",
            "img" : "",
            "score" : "0.9626",
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            "type" : "vec_ex"
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9591",
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            "img" : "",
            "score" : "0.9574",
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            "type" : "vec_ex"
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9574",
            "title" : "上海顺有金属材料有限公司",
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9560",
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            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9549",
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            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9546",
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            "type" : "vec_ex"
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      ],
      "styleType" : "wordLink"
   },
   "errno" : "0",
   "from" : "shuididp_zuoce",
   "pv_js" : "",
   "sid" : "3o2z5p6migvs3p180596d77x2xc174",
   "src" : "common_recom",
   "version" : "2.0"
}
)