java获得当前文件夹的文件

//只获得当前文件夹下的

public static String [] getFileName(String path)

{
File file = new File(path);
String [] fileName = file.list();
return fileName;
}

//递归获取所有文件
public static void getAllFileName(String path,ArrayList<String> fileName)
{
File file = new File(path);
File [] files = file.listFiles();
String [] names = file.list();
if(names != null)
fileName.addAll(Arrays.asList(names));
for(File a:files)
{
if(a.isDirectory())
{
getAllFileName(a.getAbsolutePath(),fileName);
}
}
}