var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4shUsk9tiHqTK8Um","timestamp":1731822528,"url":"m.cengbang.com%2Fchanpin%2Fgongyuan%2Fgypprgc.html","signature":"042d4db5778a78049be118be1d6dd1e5ba9900f0","rawString":"jsapi_ticket=&noncestr=4shUsk9tiHqTK8Um&timestamp=1731822528&url=m.cengbang.com%2Fchanpin%2Fgongyuan%2Fgypprgc.html"}