var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UnHhdxWldi4lwEMb","timestamp":1727717200,"url":"m.cengbang.com%2Fchanpin%2Fskecherstongxie%2Fskecherstxtx.html","signature":"3ef17557b91ca12ed723e4a3a6400524acc5feb3","rawString":"jsapi_ticket=&noncestr=UnHhdxWldi4lwEMb&timestamp=1727717200&url=m.cengbang.com%2Fchanpin%2Fskecherstongxie%2Fskecherstxtx.html"}