var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"zzLCzCToTxgi8Zbl","timestamp":1731832012,"url":"m.cengbang.com%2Fchanpin%2FGRAFER%2Fgraferrsrzyb.html","signature":"e691b493b7fc313a2a7487ed4fdafb5245790962","rawString":"jsapi_ticket=&noncestr=zzLCzCToTxgi8Zbl×tamp=1731832012&url=m.cengbang.com%2Fchanpin%2FGRAFER%2Fgraferrsrzyb.html"}