var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XIQzl5sKmRx6hxua","timestamp":1727727855,"url":"m.cengbang.com%2Fchanpin%2Ffeida%2Ffdls.html","signature":"1bee1d65e1c116f9df7e9b435add98e99b199bb2","rawString":"jsapi_ticket=&noncestr=XIQzl5sKmRx6hxua&timestamp=1727727855&url=m.cengbang.com%2Fchanpin%2Ffeida%2Ffdls.html"}