var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YQ4k6xcr8xFC7KDD","timestamp":1731944839,"url":"m.cengbang.com%2Fchanpin%2FGCU%2Fgcutwhs.html","signature":"180fe7c25ff91766c2ed0d5de3ce0ee96548f70f","rawString":"jsapi_ticket=&noncestr=YQ4k6xcr8xFC7KDD&timestamp=1731944839&url=m.cengbang.com%2Fchanpin%2FGCU%2Fgcutwhs.html"}