var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"54FOVSYY5SifUjWc","timestamp":1731947805,"url":"m.cengbang.com%2Fchanpin%2Fyalan%2Fyllszpc.html","signature":"60bf060234282d733239a3b6c8b8b80952574879","rawString":"jsapi_ticket=&noncestr=54FOVSYY5SifUjWc&timestamp=1731947805&url=m.cengbang.com%2Fchanpin%2Fyalan%2Fyllszpc.html"}