var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Q8MRKfJUKL8dsrth","timestamp":1727717032,"url":"m.cengbang.com%2Fchanpin%2Fnafangjiaju%2Fnfjjbysrc.html","signature":"8cc218fa66673b4c0679dec4c6eeb75ce49a0cb9","rawString":"jsapi_ticket=&noncestr=Q8MRKfJUKL8dsrth&timestamp=1727717032&url=m.cengbang.com%2Fchanpin%2Fnafangjiaju%2Fnfjjbysrc.html"}