var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PvMeeQUFSXO2RQc9","timestamp":1731843004,"url":"m.cengbang.com%2Fmingdian%2Fxnbbsprjd.html","signature":"719c4afcbc8b0904f300e18ea0b3a1e5a4657dcc","rawString":"jsapi_ticket=&noncestr=PvMeeQUFSXO2RQc9&timestamp=1731843004&url=m.cengbang.com%2Fmingdian%2Fxnbbsprjd.html"}