var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Iu6ueRpnM3WqxDrx","timestamp":1731821339,"url":"m.cengbang.com%2Fchanpin%2Foubade%2Fobdfjt.html","signature":"7b484e44bb5e9165b540b87d045e56d56b3c2a2e","rawString":"jsapi_ticket=&noncestr=Iu6ueRpnM3WqxDrx&timestamp=1731821339&url=m.cengbang.com%2Fchanpin%2Foubade%2Fobdfjt.html"}