var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"KsdnuDULaG3kmDPq","timestamp":1730831862,"url":"m.cengbang.com%2Fchanpin%2Fcanhuaniangniang%2Fchnntsdb.html","signature":"a2147acf3276b4c0de5ef2c94fec0e184786d6e9","rawString":"jsapi_ticket=&noncestr=KsdnuDULaG3kmDPq&timestamp=1730831862&url=m.cengbang.com%2Fchanpin%2Fcanhuaniangniang%2Fchnntsdb.html"}