var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RqOKCq51Aq67M4Ly","timestamp":1731843076,"url":"m.cengbang.com%2Fchanpin%2Fkaiying%2Fkybxgysg.html","signature":"0d19a890e3674c551fec31403073494737b6e320","rawString":"jsapi_ticket=&noncestr=RqOKCq51Aq67M4Ly&timestamp=1731843076&url=m.cengbang.com%2Fchanpin%2Fkaiying%2Fkybxgysg.html"}