in OSSSwiftDemo/OSSSwiftDemo/Classes/OSSRootViewController.swift [238:247]
func showResult(task: OSSTask<AnyObject>?) -> Void {
if (task?.error != nil) {
let error: NSError = (task?.error)! as NSError
self.ossAlert(title: "error", message: error.description)
}else
{
let result = task?.result
self.ossAlert(title: "notice", message: result?.description)
}
}