var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lnpXIgtMT2yT9MNj","timestamp":1727623586,"url":"m.cengbang.com%2Fchanpin%2Fshandawu%2Fsdwngt.html","signature":"4de665ccc8dc440c5c84ea0734a831f371d049e5","rawString":"jsapi_ticket=&noncestr=lnpXIgtMT2yT9MNj&timestamp=1727623586&url=m.cengbang.com%2Fchanpin%2Fshandawu%2Fsdwngt.html"}