var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Vz0a6Rqjb1cvKyv1","timestamp":1731936680,"url":"m.cengbang.com%2Fchanpin%2Faishangchen%2Fasckjf.html","signature":"757622695ddb448234a9aa73683ef22c944acc84","rawString":"jsapi_ticket=&noncestr=Vz0a6Rqjb1cvKyv1&timestamp=1731936680&url=m.cengbang.com%2Fchanpin%2Faishangchen%2Fasckjf.html"}