var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Q9b9TzPtrxBXCh3U","timestamp":1731841487,"url":"m.cengbang.com%2Fchanpin%2Fmengliang%2Fllnnp.html","signature":"35a33146d1ef66d58924d6aba98600b372f9e33f","rawString":"jsapi_ticket=&noncestr=Q9b9TzPtrxBXCh3U&timestamp=1731841487&url=m.cengbang.com%2Fchanpin%2Fmengliang%2Fllnnp.html"}