var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eu1lRLwo5Gc2Vq4D","timestamp":1731823836,"url":"m.cengbang.com%2Fchanpin%2Fyijing%2Fyjhwhsf.html","signature":"ad82d6e39f64aa4fb5bdd51502c07349feb9788c","rawString":"jsapi_ticket=&noncestr=eu1lRLwo5Gc2Vq4D&timestamp=1731823836&url=m.cengbang.com%2Fchanpin%2Fyijing%2Fyjhwhsf.html"}