파일 문자 변환

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

/**

* @author peter

*

*/

public class EncodingConverter {

String fromCharset;

String toCharset;

String baseDir;

String encodedDir;

EncodingConverter(String baseDir, String fromCharset, String toCharset) {

this.fromCharset = fromCharset;

this.toCharset = toCharset;

this.baseDir = baseDir;

this.encodedDir = baseDir + File.separator + "encoded";

File encoded = new File(encodedDir);

encoded.mkdir();

}

public boolean converts(File file) {

if (!file.exists())

return false;

if (file.isDirectory() && !file.getName().startsWith(".")) {

String as[] = file.list();

if (as != null && as.length > 0) {

for (int i = 0; i < as.length; i++)

if (!converts(new File(file, as[i])))

return false;

}

}

if (!file.getName().startsWith(".") && file.isFile()) {

String toPath = encodedDir + file.getParent().substring(baseDir.length());

System.out.println(toPath);

File dir = new File(toPath);

dir.mkdirs();

return convert(file, new File(toPath + File.separator + file.getName()));

} else

return true;

}

public boolean convert(File fromFile, File toFile) {

try {

BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(fromFile), fromCharset));

BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(toFile), toCharset));

String s;

while ((s = in.readLine()) != null) {

out.write(s);

out.newLine();

}

in.close();

out.close();

} catch (Exception e) {

e.printStackTrace();

return false;

}

return true;

}

public static void main(String[] args) {

EncodingConverter converter = new EncodingConverter("D:\\work\\src", "MS949", "UTF-8");

converter.converts(new File(converter.baseDir));

}

}