var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7Qjp4M3ZW2kEldFh","timestamp":1731975845,"url":"m.cengbang.com%2Fchanpin%2Fbailixiang%2Fblxsmc.html","signature":"b2aad59f698a6bfc631f34c71635477d1b03b225","rawString":"jsapi_ticket=&noncestr=7Qjp4M3ZW2kEldFh&timestamp=1731975845&url=m.cengbang.com%2Fchanpin%2Fbailixiang%2Fblxsmc.html"}