//应用提交的URL指向这个控制器URL即可
class UploadController extends Controller {

public function upload() {
if (! empty ( $_FILES )) {
$config = array (
'rootPath' => './Public/', // 根目录
'savePath' => 'upload/'
);
$upload = new \Think\Upload($config);
$rs = $upload->upload($_FILES);

$Filedata = key($_FILES);
if ($rs) {
PUBLIC_URL . $rs ['savepath'] . $rs ['savename']; // 将图片全名称传入
} else {
echo $upload->getError () ;
}
echo "have file upload!!!";
}else{
echo "have no file upload!!!";
}

// if (! empty ( $_FILES )) {
// $upload = new \Think\Upload();// 实例化上传类
// $upload->maxSize = 3145728 ;// 设置附件上传大小
// $upload->exts = array('jpg', 'gif', 'png', 'jpeg','mp4','MP4');// 设置附件上传类型
// $upload->rootPath = './Public/'; // 设置附件上传根目录
// $upload->savePath = 'upload/'; // 设置附件上传（子）目录
// // 上传文件
// $info = $upload->upload();
// if(!$info) {// 上传错误提示错误信息
// $this->error($upload->getError());
// }else{// 上传成功
// $this->success('上传成功！');
// }
// }else{
// echo "没有上传的文件";
// }

$this->display("default/test");
}
}