转换代码编码

package com.panie.common.utils;

import java.io.File;
import java.io.IOException;
import java.util.Collection;

import org.apache.commons.io.FileUtils;

public class ChangeFileEncoding
{
public static void main(String[] args)
{
// GBK编码格式源码路径
String srcDirPath = "E:\\Temp\\smart-plugin-security";
// 转为UTF-8编码格式源码路径
String utf8DirPath = "E:\\Temp\\smart-plugin-security\\tmp\\src";
// 源码编码格式
String srcEncode = "UTF-8";
// 需要的编码格式
String destEncode = "GBK";

// 获取所有java文件
Collection<File> javaGbkFileCol = FileUtils.listFiles(new File(srcDirPath), new String[] {"java"}, true);

for (File javaGbkFile : javaGbkFileCol)
{
// UTF8格式文件路径
String utf8FilePath = utf8DirPath + javaGbkFile.getAbsolutePath().substring(srcDirPath.length());
// 使用GBK读取数据，然后用UTF-8写入数据
try
{
// FileUtils.writeLines(new File(utf8FilePath), "UTF-8", FileUtils.readLines(javaGbkFile, "GBK"));
FileUtils.writeLines(new File(utf8FilePath),destEncode, FileUtils.readLines(javaGbkFile, srcEncode));
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}