var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oJqEhOTRhmXzvALm","timestamp":1727713834,"url":"m.cengbang.com%2Fchanpin%2Fbingbing%2Fbbetxbr.html","signature":"1c5a82d23aa099519a0de322663884d10416ce70","rawString":"jsapi_ticket=&noncestr=oJqEhOTRhmXzvALm×tamp=1727713834&url=m.cengbang.com%2Fchanpin%2Fbingbing%2Fbbetxbr.html"}