var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lag3XdvBdzB47la8","timestamp":1727728540,"url":"m.cengbang.com%2Fchanpin%2Fzifeiyu%2Fzfyydz.html","signature":"88fba8d221df89456e68311be7f57a5a448f8f9d","rawString":"jsapi_ticket=&noncestr=lag3XdvBdzB47la8&timestamp=1727728540&url=m.cengbang.com%2Fchanpin%2Fzifeiyu%2Fzfyydz.html"}