var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LdDyQDgyUs7qD88j","timestamp":1731829690,"url":"m.cengbang.com%2Fchanpin%2Fdaishu%2Fdsyd.html","signature":"283e77ce467214510c4b8e10e9b76f46ab81180f","rawString":"jsapi_ticket=&noncestr=LdDyQDgyUs7qD88j&timestamp=1731829690&url=m.cengbang.com%2Fchanpin%2Fdaishu%2Fdsyd.html"}