var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dCFFcK2bejtrBZhU","timestamp":1731835664,"url":"m.cengbang.com%2Fchanpin%2Fyouli%2Fyljyjrr.html","signature":"6d0f15e757be3fa484de724c83a4730b9fe14279","rawString":"jsapi_ticket=&noncestr=dCFFcK2bejtrBZhU&timestamp=1731835664&url=m.cengbang.com%2Fchanpin%2Fyouli%2Fyljyjrr.html"}