var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8dGuP8FTQL9tKrVx","timestamp":1731968699,"url":"m.cengbang.com%2Fchanpin%2Fchenglegongfang%2Fclgfxsdccj.html","signature":"b47e986b2e74a8647497debf5e35307d09683892","rawString":"jsapi_ticket=&noncestr=8dGuP8FTQL9tKrVx&timestamp=1731968699&url=m.cengbang.com%2Fchanpin%2Fchenglegongfang%2Fclgfxsdccj.html"}