var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"u3ouNgfQKZ0YFUrw","timestamp":1731828845,"url":"m.cengbang.com%2Fchanpin%2Fyiqian%2Fyrbbwx.html","signature":"276cebbfe9cccbdb648622b7b2442e7ec96658a3","rawString":"jsapi_ticket=&noncestr=u3ouNgfQKZ0YFUrw&timestamp=1731828845&url=m.cengbang.com%2Fchanpin%2Fyiqian%2Fyrbbwx.html"}