var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qWJDVSZ35j70KYTE","timestamp":1731835199,"url":"m.cengbang.com%2Fchanpin%2Fsailaide%2Fsldnsxk.html","signature":"db111df310bb1b81391905610a34340cad1883c7","rawString":"jsapi_ticket=&noncestr=qWJDVSZ35j70KYTE&timestamp=1731835199&url=m.cengbang.com%2Fchanpin%2Fsailaide%2Fsldnsxk.html"}