var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HMVaCOzYtLb9rc46","timestamp":1727731512,"url":"m.cengbang.com%2Fmingdian%2Fjsyjrjd.html","signature":"b690666f2ba8638a83882af134683450de62b7a5","rawString":"jsapi_ticket=&noncestr=HMVaCOzYtLb9rc46&timestamp=1727731512&url=m.cengbang.com%2Fmingdian%2Fjsyjrjd.html"}