var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8ZkVwz4omuJKFZdt","timestamp":1731934762,"url":"m.cengbang.com%2Fchanpin%2Fshuangchao%2Fscsfj.html","signature":"b81ee80da95693f3d4d55155b6f93ad2968d538e","rawString":"jsapi_ticket=&noncestr=8ZkVwz4omuJKFZdt&timestamp=1731934762&url=m.cengbang.com%2Fchanpin%2Fshuangchao%2Fscsfj.html"}