var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"V5R8t1udcGPltTYs","timestamp":1731839649,"url":"m.cengbang.com%2Fchanpin%2Fbannilu%2Fbnlaltx.html","signature":"c6750f20b0c422c77c7e64f3bfef2d742029a2bd","rawString":"jsapi_ticket=&noncestr=V5R8t1udcGPltTYs&timestamp=1731839649&url=m.cengbang.com%2Fchanpin%2Fbannilu%2Fbnlaltx.html"}