var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jTtD4Wy0iHT1XTgM","timestamp":1731837743,"url":"m.cengbang.com%2Fchanpin%2Fskullcandy%2Fskullcandyzdyej.html","signature":"313cbd2807f2c020b29e2027bdc1cec8d7f21f42","rawString":"jsapi_ticket=&noncestr=jTtD4Wy0iHT1XTgM&timestamp=1731837743&url=m.cengbang.com%2Fchanpin%2Fskullcandy%2Fskullcandyzdyej.html"}