問題：前后端分離+NetCore+Hangfire+CORS中，使用UseHangfireDashboard()時，會出現warn日志
Warn日志內容：The CORS protocol does not allow specifying a wildcard (any) origin and credentials at the same time. Configure the policy by listing individual origins if credentials needs to be supported.
注釋
app.UseHangfireDashboard()后，該Warn消失