var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nnAytFw3xdEy3Ozd","timestamp":1731829897,"url":"m.cengbang.com%2Fchanpin%2Fpaoba%2Fpbdg.html","signature":"4fc3aae6291a52b975c21ceae3d68345fd7af1f5","rawString":"jsapi_ticket=&noncestr=nnAytFw3xdEy3Ozd&timestamp=1731829897&url=m.cengbang.com%2Fchanpin%2Fpaoba%2Fpbdg.html"}