var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"tr4ZqhCSp73xZbCS","timestamp":1731843836,"url":"m.cengbang.com%2Fchanpin%2Fyingjinqian%2Fyjrwcr.html","signature":"c810eb02b65e27e8d8c296be201375540507f505","rawString":"jsapi_ticket=&noncestr=tr4ZqhCSp73xZbCS&timestamp=1731843836&url=m.cengbang.com%2Fchanpin%2Fyingjinqian%2Fyjrwcr.html"}