var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"tk42jsfoFDOIrZbc","timestamp":1731840604,"url":"m.cengbang.com%2Fmingdian%2Fsastxkypzld.html","signature":"c0a22ed60e88faac6d4475fa1e7e4717b01948fb","rawString":"jsapi_ticket=&noncestr=tk42jsfoFDOIrZbc&timestamp=1731840604&url=m.cengbang.com%2Fmingdian%2Fsastxkypzld.html"}