var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"QQpOf2ocyr7r0Bpm","timestamp":1727720088,"url":"m.cengbang.com%2Fchanpin%2Fyouweisi%2Fywshxj.html","signature":"e6c3e3ee7bb92125e25885652bff0a216d440c7b","rawString":"jsapi_ticket=&noncestr=QQpOf2ocyr7r0Bpm&timestamp=1727720088&url=m.cengbang.com%2Fchanpin%2Fyouweisi%2Fywshxj.html"}