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package common.util;
import java.io.File;
import java.util.ArrayList;
public class FileUtil
{
//디렉토리의 모든 파일정보를 List에 담음
public static void visitAllDirectory(ArrayList<File> files, File dir)
{
if(dir.isDirectory())
{
File[] children = dir.listFiles();
for(File f : children)
{
visitAllDirectory(files, f);
}
}
else
{
files.add(dir);
}
}
//확장자 체크
public static boolean isBadExtension(File file, String[] badExtension)
{
String fileName = file.getName();
String ext = fileName.substring(fileName.lastIndexOf(".")+1, fileName.length());
for (String mExt : badExtension)
{
if (ext.equalsIgnoreCase(mExt))
{
return true;
}
}
return false;
}
//확장자 변경
public static String changeExtension(String fileName, String aftExt)
{
String befExt = fileName.substring(fileName.lastIndexOf(".")+1, fileName.length());
String extStr = fileName.replace(befExt, aftExt);
return extStr;
}
}
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cs |