var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WOylJreCNl2QOlJD","timestamp":1731836990,"url":"m.cengbang.com%2Fchanpin%2FPDP%2Fpdpsrr.html","signature":"229efe32aa0c81b52016c68ca46ddb818dd0ebd1","rawString":"jsapi_ticket=&noncestr=WOylJreCNl2QOlJD&timestamp=1731836990&url=m.cengbang.com%2Fchanpin%2FPDP%2Fpdpsrr.html"}