var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mdiBn46mBJKHeIDa","timestamp":1731841289,"url":"m.cengbang.com%2Fmingdian%2Fltjxbydzld.html","signature":"df0423759b53eb623c310e2dd4e0335825d2d4b9","rawString":"jsapi_ticket=&noncestr=mdiBn46mBJKHeIDa&timestamp=1731841289&url=m.cengbang.com%2Fmingdian%2Fltjxbydzld.html"}