var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5lXwGaG45DOtgQD4","timestamp":1731840576,"url":"m.cengbang.com%2Fchanpin%2Flingfeng%2Flflxk.html","signature":"832d75ba85da5f8184e8347865639cddd61f0b82","rawString":"jsapi_ticket=&noncestr=5lXwGaG45DOtgQD4&timestamp=1731840576&url=m.cengbang.com%2Fchanpin%2Flingfeng%2Flflxk.html"}