var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WKJuHfPnyJixXury","timestamp":1731947484,"url":"m.cengbang.com%2Fchanpin%2Fyalan%2Fyllsetc.html","signature":"339a1bbc0949d83b6640cbaf0a99733b9b6066e0","rawString":"jsapi_ticket=&noncestr=WKJuHfPnyJixXury&timestamp=1731947484&url=m.cengbang.com%2Fchanpin%2Fyalan%2Fyllsetc.html"}