var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iAsc5OSDPo0DGK48","timestamp":1731851394,"url":"m.cengbang.com%2Fmingdian%2Fadbjprjd.html","signature":"c49c1e97c0ddca4fa6b8f181cacb6f22fe39f336","rawString":"jsapi_ticket=&noncestr=iAsc5OSDPo0DGK48&timestamp=1731851394&url=m.cengbang.com%2Fmingdian%2Fadbjprjd.html"}