var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"83xbK5gD5GWRT3nc","timestamp":1731943837,"url":"m.cengbang.com%2Fchanpin%2Fshengsideng%2Fssdxsdzb.html","signature":"ad728c56f5039361bf5aa168d62475e4513e0f25","rawString":"jsapi_ticket=&noncestr=83xbK5gD5GWRT3nc&timestamp=1731943837&url=m.cengbang.com%2Fchanpin%2Fshengsideng%2Fssdxsdzb.html"}