var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"czpG5zRdvCXhG2DR","timestamp":1727616070,"url":"m.cengbang.com%2Fchanpin%2Fguyu%2Fgyxbtc.html","signature":"fd42b2bd5e7b7799a1aadb56293533d4bdb35284","rawString":"jsapi_ticket=&noncestr=czpG5zRdvCXhG2DR&timestamp=1727616070&url=m.cengbang.com%2Fchanpin%2Fguyu%2Fgyxbtc.html"}