var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Xt3qZUOdRp95A3gM","timestamp":1727782733,"url":"m.cengbang.com%2Fchanpin%2Fshanxun%2Fsxusblkf.html","signature":"072ccdcbb0372037ef16edb969e02b25c924a25a","rawString":"jsapi_ticket=&noncestr=Xt3qZUOdRp95A3gM&timestamp=1727782733&url=m.cengbang.com%2Fchanpin%2Fshanxun%2Fsxusblkf.html"}