var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JeipDaFZRs4T4VC0","timestamp":1731841277,"url":"m.cengbang.com%2Fchanpin%2Fliangdian%2Fldzth.html","signature":"e7f136ec03aa287a4deeee464442bd820e5d26bb","rawString":"jsapi_ticket=&noncestr=JeipDaFZRs4T4VC0&timestamp=1731841277&url=m.cengbang.com%2Fchanpin%2Fliangdian%2Fldzth.html"}