获取文件编码 和 编译

package com.way.charset;

import info.monitorenter.cpdetector.io.CodepageDetectorProxy;
import info.monitorenter.cpdetector.io.JChardetFacade;

import java.io.File;
import java.io.FilenameFilter;
import java.nio.charset.Charset;

public class CharsetTest {
	public static void main(String[] args) {
		String path = "E:\\way\\svn\\workspace\\eBrowse\\src";
		File f = new File(
				path);
		 test1(f);
	}

	public static void test1(File f) {
		if(f.isFile()){
			System.out.println(getFileCharacterEnding(f));
			return;
		}
		File[] fArray = f.listFiles(new FilenameFilter() {
			public boolean accept(File dir, String name) {
				if(name.endsWith(".svn")){//过滤掉svn文件夹和文件
					return false;
				}
				return true;
			}
		});
		for (int i = 0; i < fArray.length; i++) {
			File tmp = fArray[i];
			if (tmp.isDirectory()) {
				test1(tmp);
			} else {
				String encode = getFileCharacterEnding(tmp);
				if ("UTF-8".equals(encode)) {
					System.out.println(tmp);
				}
			}
		}
	}

	public static String getFileCharacterEnding(File file) {

		String fileCharacterEnding = "UTF-8";

		CodepageDetectorProxy detector = CodepageDetectorProxy.getInstance();
		detector.add(JChardetFacade.getInstance());

		Charset charset = null;

		// File f = new File(filePath);

		try {
			charset = detector.detectCodepage(file.toURL());
		} catch (Exception e) {
			e.printStackTrace();
		}
		if (charset != null) {
			fileCharacterEnding = charset.name();
		}

		return fileCharacterEnding;
	}
}

    编译时因为有些java文件是utf-8,有些是gbk. 故要找出不一样的统一改掉，这里是改成gbk的 .

 

 

  ant build.xml，linux与windows的区别好象是basedir=". " 而windows 是"./"