var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fNuuZSwDJx8xwd0D","timestamp":1727742758,"url":"m.cengbang.com%2Fchanpin%2Fcuiya%2Fcyjfbtc.html","signature":"54ebba7d3e73a3438dd03b8b6856e8dddcbc0845","rawString":"jsapi_ticket=&noncestr=fNuuZSwDJx8xwd0D&timestamp=1727742758&url=m.cengbang.com%2Fchanpin%2Fcuiya%2Fcyjfbtc.html"}