var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MwKtpOigUi6eEHoi","timestamp":1731959139,"url":"m.cengbang.com%2Fchanpin%2Fsubai%2Fsbjrj.html","signature":"150f6e382ea2d1b1ef72cf09455a964af92557e9","rawString":"jsapi_ticket=&noncestr=MwKtpOigUi6eEHoi&timestamp=1731959139&url=m.cengbang.com%2Fchanpin%2Fsubai%2Fsbjrj.html"}