拼多多授权java版

拼多多授权实例Demo publicStringddk_link(Stringpid,StringGoodsId){ Stringtype="pdd.ddk.goods.promotion.url.generate"; Stringurl="http://gw-api.pinduoduo.com/api/router?"; //参数 Stringtimestam=(newDate().getTime()/1000)+""; Stringsign=""; TreeM