var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pkzN1kC8IaUz80wd","timestamp":1727713811,"url":"m.cengbang.com%2Fchanpin%2Fyibeixiang%2Fybxzjgc.html","signature":"8b4856ee0a6da76fe0fbc1b33935f53823d59fa2","rawString":"jsapi_ticket=&noncestr=pkzN1kC8IaUz80wd&timestamp=1727713811&url=m.cengbang.com%2Fchanpin%2Fyibeixiang%2Fybxzjgc.html"}