var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"z6LYV6iPA2ptBS4H","timestamp":1731827841,"url":"m.cengbang.com%2Fmingdian%2Fdsnwjrjd.html","signature":"69efceea63da16949d8021617659416a527e3524","rawString":"jsapi_ticket=&noncestr=z6LYV6iPA2ptBS4H&timestamp=1731827841&url=m.cengbang.com%2Fmingdian%2Fdsnwjrjd.html"}