var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r9Jb1cR1v6Otjbxq","timestamp":1731830605,"url":"m.cengbang.com%2Fchanpin%2F51783%2F51783jlbb.html","signature":"4248d4a60bb451aa23fb4558fa44d829aa6317c5","rawString":"jsapi_ticket=&noncestr=r9Jb1cR1v6Otjbxq&timestamp=1731830605&url=m.cengbang.com%2Fchanpin%2F51783%2F51783jlbb.html"}