var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"guPe9R04w3mtBNjh","timestamp":1731826027,"url":"m.cengbang.com%2Fmingdian%2Fsrtybkgfrjd.html","signature":"2923f2968aad7d782ecad878e9d001c174434afb","rawString":"jsapi_ticket=&noncestr=guPe9R04w3mtBNjh&timestamp=1731826027&url=m.cengbang.com%2Fmingdian%2Fsrtybkgfrjd.html"}