拼多多授权java版

拼多多授权 实例Demo public String ddk_link(String pid,String GoodsId){ String type="pdd.ddk.goods.promotion.url.generate"; String url="http://gw-api.pinduoduo.com/api/router?"; //参数 String timestam=(new Date().getTime()/1000)+""; String sign=""; TreeMap<String,String> map=new TreeMap<String, String>(); //商品 map.put("goods_id_list","["+GoodsId+"]"); map.put("type",type); map.put("p_id",pid); map.put("generate_short_url","true"); map.put("data_type","JSON"); map.put("timestamp",timestam); sign = MD5_Sign.sign(map); //type 值 url+="type="+type; // 返回值类型 url+="&data_type=JSON"; //ClienmtID url+="&client_id="+client_id; //商品ID url+="&goods_id_list=["+GoodsId+"]"; //推广位ID url+="&p_id="+pid; // 是否生成短链接，true-是，false-否 url+="&generate_short_url=true"; url+="&timestamp="+timestam; url+="&sign="+sign; return loadJSON(url); }