var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WNBAcHjAS75nuieF","timestamp":1731826250,"url":"m.cengbang.com%2Fchanpin%2Fyate%2Fytjydj.html","signature":"85ac6b19599c6429ad654d491c5a503416416abf","rawString":"jsapi_ticket=&noncestr=WNBAcHjAS75nuieF&timestamp=1731826250&url=m.cengbang.com%2Fchanpin%2Fyate%2Fytjydj.html"}