var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MvMVFNM4kyFd8fR4","timestamp":1731961744,"url":"m.cengbang.com%2Fchanpin%2Freceskywanju%2Freceskywjxktyj.html","signature":"af4d861844e6b904bc87049e82bda8e8e59c40da","rawString":"jsapi_ticket=&noncestr=MvMVFNM4kyFd8fR4&timestamp=1731961744&url=m.cengbang.com%2Fchanpin%2Freceskywanju%2Freceskywjxktyj.html"}