var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NbLeZPcccZsZB3BP","timestamp":1731846947,"url":"m.cengbang.com%2Fchanpin%2Fbanma%2Fblbgjdyj.html","signature":"56a9416fa4e93933b223a5e352a52076eca70b27","rawString":"jsapi_ticket=&noncestr=NbLeZPcccZsZB3BP&timestamp=1731846947&url=m.cengbang.com%2Fchanpin%2Fbanma%2Fblbgjdyj.html"}