var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OOc0n9JKnAk7K7CQ","timestamp":1727756800,"url":"m.cengbang.com%2Fchanpin%2Fsusha%2Fsslselt.html","signature":"ddfaf2aaf7e6e592ff807d0c9bec0e6a19083b33","rawString":"jsapi_ticket=&noncestr=OOc0n9JKnAk7K7CQ×tamp=1727756800&url=m.cengbang.com%2Fchanpin%2Fsusha%2Fsslselt.html"}