var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pO6R5pn44pfIQAPK","timestamp":1727720110,"url":"m.cengbang.com%2Fchanpin%2Flancanggucha%2Flcgcsc.html","signature":"bd096a319c8bb470d6bf748b864f17a1cb5453ec","rawString":"jsapi_ticket=&noncestr=pO6R5pn44pfIQAPK&timestamp=1727720110&url=m.cengbang.com%2Fchanpin%2Flancanggucha%2Flcgcsc.html"}