var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lKoWN03W4KaD35ou","timestamp":1731837937,"url":"m.cengbang.com%2Fchanpin%2Fyoubeiyi%2Fybyxsedd.html","signature":"351d72e096d9384be2ce3c2c2501e315ad0b8560","rawString":"jsapi_ticket=&noncestr=lKoWN03W4KaD35ou&timestamp=1731837937&url=m.cengbang.com%2Fchanpin%2Fyoubeiyi%2Fybyxsedd.html"}