var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"87eAwOH2MtaQSsPe","timestamp":1731829940,"url":"m.cengbang.com%2Fchanpin%2Fcaoyuangongtaiyang%2Fcyhtyszrpdl.html","signature":"36e55317852b17a8cf58bb2ee6076c27e5142df9","rawString":"jsapi_ticket=&noncestr=87eAwOH2MtaQSsPe&timestamp=1731829940&url=m.cengbang.com%2Fchanpin%2Fcaoyuangongtaiyang%2Fcyhtyszrpdl.html"}