var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nYYHQge8tsDHgGXV","timestamp":1731935069,"url":"m.cengbang.com%2Fchanpin%2Fnafangjiaju%2Fnfjjlszpsf.html","signature":"fd11b53d1de3e12c9c374cbe407590c084004d7f","rawString":"jsapi_ticket=&noncestr=nYYHQge8tsDHgGXV&timestamp=1731935069&url=m.cengbang.com%2Fchanpin%2Fnafangjiaju%2Fnfjjlszpsf.html"}