var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"suYgv74Tn6cOmOd9","timestamp":1731827838,"url":"m.cengbang.com%2Fchanpin%2Fyongdun%2Fydfclj.html","signature":"c9ea215c51f41019080add472609658e612b722f","rawString":"jsapi_ticket=&noncestr=suYgv74Tn6cOmOd9&timestamp=1731827838&url=m.cengbang.com%2Fchanpin%2Fyongdun%2Fydfclj.html"}