var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Kk7v2z3WtJUUvLYA","timestamp":1731833573,"url":"m.cengbang.com%2Fmingdian%2Fairtexytbtwzld.html","signature":"9e4d99998fbe6ac56088fef50c11b23ba0842bcc","rawString":"jsapi_ticket=&noncestr=Kk7v2z3WtJUUvLYA&timestamp=1731833573&url=m.cengbang.com%2Fmingdian%2Fairtexytbtwzld.html"}