var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nl51uYVi6ji0VFTO","timestamp":1727727576,"url":"m.cengbang.com%2Fchanpin%2Fshuangchi%2Fscrsb.html","signature":"a8ca562662bb78a3f4db83b8b212aeefd7568e29","rawString":"jsapi_ticket=&noncestr=nl51uYVi6ji0VFTO&timestamp=1727727576&url=m.cengbang.com%2Fchanpin%2Fshuangchi%2Fscrsb.html"}