var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dM2q1eZESQLnByVx","timestamp":1731962062,"url":"m.cengbang.com%2Fmingdian%2Fsytszyd.html","signature":"dd4504733fb4caa55f3237b0ce13ca0a5d726b5e","rawString":"jsapi_ticket=&noncestr=dM2q1eZESQLnByVx&timestamp=1731962062&url=m.cengbang.com%2Fmingdian%2Fsytszyd.html"}