java 批量文件编码转换 GBK to UTF-8(swing界面)

太懒了,弄了个半成品,保存路径无效,全部默认转编码的文件替换源文件,源文件备份为源文件+."bak"

JAVA文件编码转换工具1.5base

默认gbk编码转utf8编码

需要java虚拟机支持

jar文件,linux下终端使用 java -jar 文件名运行

选择文件
重命名文件为原文件名+".bak"
执行编码转换,创建新文件为原文件名

编译好的可以到我资源里面下!

 

1.Mian.java

/** *@author Hj, Date: 2011-5-17 * Email: [e-mail] */public class Mian {/** * @param args */public static void main(String[] args) {Console console = new Console();FrmMain frm = new FrmMain(console);console.setFrm(frm);console.show();}}

2.Console.java

import java.io.File;import java.io.IOException;import java.util.List;import javax.swing.JFileChooser;import javax.swing.JOptionPane;/** *@author Hj, Date: 2011-5-17 * Email: [e-mail] */public class Console {private FrmMain frm;private boolean flag = true;private String sourceEncoding = "gbk";private String targetEncoding = "utf-8";private String type;private String filepath;private File selectFile;private String saveFilepath;private File selectSaveDir;public Console(){}public void exit() {int choose = JOptionPane.showConfirmDialog(null, "你确定要退出吗？","确认退出", JOptionPane.YES_NO_OPTION);if (choose == JOptionPane.YES_OPTION) {System.exit(0);}}/** 选择文件或文件夹 */public void selectFile() {JFileChooser jf = new JFileChooser();jf.setDialogTitle("选择文件或文件夹");jf.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);//FileNameExtensionFilter filter = //new FileNameExtensionFilter(//"java&php&txt&jsp&sql", //"java", "php", "txt", "sql", "jsp");//jf.setFileFilter(filter);int result = jf.showOpenDialog(frm);jf.setVisible(true);if (result == JFileChooser.APPROVE_OPTION) {selectFile = jf.getSelectedFile();todoChooser(selectFile);}}/** 选择保存路径 */public void selectDir() {JFileChooser jf = new JFileChooser();jf.setDialogTitle("选择保存文件夹");jf.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);int result = jf.showOpenDialog(frm);jf.setVisible(true);if (result == JFileChooser.APPROVE_OPTION) {selectSaveDir = jf.getSelectedFile();todoChooserDir(selectSaveDir);}}/** 选择保存文件夹后做的事情 */private void todoChooserDir(File selectSaveDir) {if (selectSaveDir.exists()) {saveFilepath = selectSaveDir.getAbsolutePath();frm.txt_dir.setText(saveFilepath);frm.txt_show.append("/n");frm.txt_show.append("保存路径: " + saveFilepath);} else {this.selectSaveDir = null;JOptionPane.showMessageDialog(null, "文件夹不存在!");}}/** 选择文件或文件夹后做的事情 */private void todoChooser(File selectFile) {if (selectFile.exists()) {filepath = selectFile.getAbsolutePath();frm.txt_file.setText(filepath);frm.txt_show.append("/n");if (selectFile.isFile()) {flag = true;frm.txt_show.append("文件: " + filepath);} else {flag = false;frm.txt_show.append("目录: " + filepath);}} else {this.selectFile = null;JOptionPane.showMessageDialog(null, "文件或文件夹不存在!");}}public void setFrm(FrmMain frm) {this.frm = frm;}public FrmMain getFrm() {return frm;}/** 显示窗体 */public void show() {frm.setVisible(true);}/** 设置源编码 */public void sourceEncodingChoose() {sourceEncoding = (String) frm.jbx_source.getSelectedItem();//System.out.println(sourceEncoding);}/** 设置目标编码 */public void targetEncodingChoose() {targetEncoding = (String) frm.jbx_target.getSelectedItem();//System.out.println(targetEncoding);}/** 执行按钮转换的方法 */public void change() {if(selectFile == null){JOptionPane.showMessageDialog(null, "请选择文件或文件夹!");}String sourcePath = frm.txt_file.getText();String targetPath = sourcePath + ".bak";if(flag){todoChange(sourcePath, targetPath);}else{todoAllChage();}}/** 文件夹转换方法 */private void todoAllChage() {if((type = frm.txt_type.getText()) == null){JOptionPane.showMessageDialog(frm,"你选择的是文件夹,请指定文件过滤,如:.java");return;}List<File> list = IOCVUtils.listAll(filepath, type);if(list.size() == 0){JOptionPane.showMessageDialog(frm,"该文件夹下面没有你需要的文件!");}else{frm.txt_show.append("/n");frm.txt_show.append("你选中的文件夹包含" + list.size() + "个文件:");for(File ls:list){frm.txt_show.append("/n");frm.txt_show.append(ls.getAbsolutePath());}int choose = JOptionPane.showConfirmDialog(frm, "你确定你要转换这些文件吗?","Message", JOptionPane.YES_NO_OPTION);if (choose == JOptionPane.YES_OPTION) {frm.txt_show.append("/n");frm.txt_show.append("执行批量转换.....");IOCVUtils.sourceEncoding = sourceEncoding;IOCVUtils.targetEncoding = targetEncoding;for(File ls:list){String sourcePath = ls.getAbsolutePath();String targetPath = sourcePath + ".bak";todoChange(sourcePath, targetPath);}}else{return;}}}/** 文件转换方法 */private void todoChange(String sourcePath, String targetPath) {IOCVUtils.rename(sourcePath, targetPath);try {IOCVUtils.changeEncoding(targetPath, sourcePath, sourceEncoding, targetEncoding);frm.txt_show.append("/n");frm.txt_show.append("文件转换成功: " + sourcePath);frm.txt_show.append("/n");frm.txt_show.append(targetPath + "为源文件备份!");} catch (IOException e) {//e.printStackTrace();System.out.println(e.getMessage());}}}

3.FrmMain.java

import java.awt.BorderLayout;import java.awt.Color;import java.awt.Component;import java.awt.Container;import java.awt.FlowLayout;import java.awt.Font;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JComboBox;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JScrollPane;import javax.swing.JTextArea;import javax.swing.JTextField;import javax.swing.border.EmptyBorder;import javax.swing.border.TitledBorder;public class FrmMain extends JFrame implements ActionListener {private static final long serialVersionUID = 8906317933020631699L;/** 按钮 转换 */JButton btn_change;/** 按钮 退出 */JButton btn_exit;/** 标签 文件或文件夹 */JLabel lab_file;/** 输入文本 文件路径 */JTextField txt_file;/** 按钮 "." 选择文件或文件夹 */JButton btn_selectFile;/** 标签 保存文件夹 */JLabel lab_dir;/** 输入文本 保存路径 */JTextField txt_dir;/** 按钮 "." 选择保存文件夹 */JButton btn_selectDir;/** 输入块 转换信息 */JTextArea txt_show;/** 标签 选择编码: */JLabel lab_encoding;/** 下拉列表 源编码 */JComboBox jbx_source;/** 下拉列表 目标编码 */JComboBox jbx_target;/** 标签 文件过滤: */JLabel lab_type;/** 输入文本 过滤类型,如".java" */JTextField txt_type;/** 程序版本 */private String version = "V1.50base";/** 程序标题 */private String title = "JAVA文件编码转换工具" + version;/** 下拉列表值:默认编码 */private String[] encoding ="gbk,utf-8,gb2312,utf-16".split(",");private Console console;public FrmMain(){init();};public FrmMain(Console console) {this.setConsole(console);init();}private void init() {this.setTitle(title);this.setContentPane(createContent());this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);this.setSize(600, 500);this.setLocationRelativeTo(null);//this.setVisible(true);}/** 主面板 */private Container createContent() {JPanel pane = new JPanel(new BorderLayout());pane.setBorder(new EmptyBorder(8, 8, 8, 8));pane.add(BorderLayout.NORTH, createSelect());pane.add(BorderLayout.CENTER, createShowPane());pane.add(BorderLayout.SOUTH, createBtnPane());return pane;}/** 选择面板 */private JPanel createSelect(){JPanel pane = new JPanel(new BorderLayout());//pane.setBorder(new EmptyBorder(8, 0, 8, 0));pane.add(BorderLayout.NORTH, createSelectFile());pane.add(BorderLayout.CENTER, createSelectSaveDir());pane.add(BorderLayout.SOUTH, createSelectEncoding());return pane;}/** 选择文件面板 */private JPanel createSelectFile() {JPanel pane = new JPanel(new BorderLayout());lab_file = new JLabel("文件或文件夹: ");txt_file = new JTextField();txt_file.setEditable(false);btn_selectFile = new JButton(".");btn_selectFile.addActionListener(this);pane.add(BorderLayout.WEST, lab_file);pane.add(BorderLayout.CENTER, txt_file);pane.add(BorderLayout.EAST, btn_selectFile);return pane;}/** 选择保存路径 */private JPanel createSelectSaveDir() {JPanel pane = new JPanel(new BorderLayout());pane.setBorder(new EmptyBorder(8, 0, 0, 0));lab_dir = new JLabel("保存文件夹:");txt_dir = new JTextField();txt_dir.setEditable(false);btn_selectDir = new JButton(".");btn_selectDir.addActionListener(this);pane.add(BorderLayout.WEST, lab_dir);pane.add(BorderLayout.CENTER, txt_dir);pane.add(BorderLayout.EAST, btn_selectDir);return pane;}/** 编码,过滤面板 */private JPanel createSelectEncoding() {JPanel pane = new JPanel(new FlowLayout(FlowLayout.LEFT));pane.setBorder(new EmptyBorder(8, 0, 0, 0));lab_encoding = new JLabel("选择编码:");jbx_source = new JComboBox(encoding);jbx_source.setSelectedIndex(0);// 默认显示第0个对象值jbx_source.addActionListener(this);jbx_target = new JComboBox(encoding);jbx_target.setSelectedIndex(1);jbx_target.addActionListener(this);lab_type = new JLabel("文件过滤:");txt_type = new JTextField();txt_type.setColumns(10);// 设置列长度,否则显示有问题txt_type.setText(".java");pane.add(lab_encoding);pane.add(jbx_source);pane.add(jbx_target);pane.add(lab_type);pane.add(txt_type);return pane;}/** 输出信息面板 */private JScrollPane createShowPane() {JScrollPane pane = new JScrollPane();pane.setBorder(new TitledBorder("信息"));txt_show = new JTextArea(10, 10);txt_show.setEnabled(false);txt_show.setLineWrap(true);// 设置自动换行txt_show.setFont(new Font("宋体", Font.BOLD, 13));txt_show.setDisabledTextColor(Color.red);pane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);pane.getViewport().add(txt_show);return pane;}/** 转换退出按钮面板 */private Component createBtnPane() {JPanel pane = new JPanel();btn_change = new JButton("转换");btn_change.addActionListener(this);btn_exit = new JButton("退出");btn_exit.addActionListener(this);pane.add(btn_change);pane.add(btn_exit);this.getRootPane().setDefaultButton(btn_change);return pane;}/** * @param args */public static void main(String[] args) {new FrmMain().setVisible(true);}@Overridepublic void actionPerformed(ActionEvent e) {Object temp = e.getSource();if(temp == btn_change){console.change();}else if(temp == btn_selectFile){console.selectFile();}else if(temp == jbx_source){console.sourceEncodingChoose();}else if(temp == jbx_target){console.targetEncodingChoose();}else if(temp == btn_selectDir){console.selectDir();}else if(temp == btn_exit){console.exit();}}public void setConsole(Console console) {this.console = console;}public Console getConsole() {return console;}}

4.IOCVUtils.java

import java.io.File;import java.io.FileFilter;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.nio.ByteBuffer;import java.nio.channels.FileChannel;import java.nio.charset.Charset;import java.util.ArrayList;import java.util.Arrays;import java.util.List;/** IO 工具类 */public class IOCVUtils {/** * 获取目录的全部文件 * * @param dir * @return */public static List<File> listFile(File dir) {File[] files = dir.listFiles(new FileFilter() {public boolean accept(File pathname) {return pathname.isFile();}});return new ArrayList<File>(Arrays.asList(files));}/** * 获取目录的全部文件, 指定扩展名的文件 * * @param dir * @param ext * 文件扩展名 * @return */public static List<File> listFile(File dir, final String ext) {File[] files = dir.listFiles(new FileFilter() {public boolean accept(File pathname) {return pathname.isFile() && pathname.getName().endsWith(ext);}});return new ArrayList<File>(Arrays.asList(files));}/** * 递归获取目录的全部文件 * * @param dir * @return */public static List<File> listAll(File dir) {List<File> all = listFile(dir);File[] subs = dir.listFiles(new FileFilter() {public boolean accept(File pathname) {return pathname.isDirectory();}});for (File sub : subs) {all.addAll(listAll(sub));}return all;}/** * 递归获取目录的全部文件, 指定扩展名的文件 * * @param dir * @param ext * 文件扩展名 * @return */public static List<File> listAll(String dir, String ext) {File dirFile = new File(dir);return listAll(dirFile, ext);}/** * 递归获取目录的全部文件, 指定扩展名的文件 * * @param dir * @param ext * 文件扩展名 * @return */public static List<File> listAll(File dir, String ext) {List<File> all = listFile(dir, ext);File[] subs = dir.listFiles(new FileFilter() {public boolean accept(File pathname) {return pathname.isDirectory();}});for (File sub : subs) {all.addAll(listAll(sub, ext));}return all;}/** * 复制文件 */public static void cp(String from, String to) {cp(new File(from), new File(to));}/** * 复制文件 */public static void cp(File from, File to) {try {FileInputStream in;in = new FileInputStream(from);OutputStream out = new FileOutputStream(to);cp(in, out);} catch (IOException e) {e.printStackTrace();}// in.close();// out.close();}/** * 复制文件 */public static void cp(InputStream in, OutputStream out) {try {// 1K byte 的缓冲区!byte[] buf = new byte[1024];int count;while ((count = in.read(buf)) != -1) {// System.out.println(count);out.write(buf, 0, count);}in.close();out.close();} catch (IOException e) {e.printStackTrace();}}/** * 文件改名 */public static boolean rename(String source, String target) {File file = new File(source);File targetFile = new File(target);return file.renameTo(targetFile);}/** 源文件编码 */public static String sourceEncoding = null;/** 目标编码 */public static String targetEncoding = "utf-8";/** * 用途：文件内容转编码,来源互联网 * * @param sourceFile * @param targetFile * @throws IOException */public static void changeEncoding(File sourceFile, File targetFile)throws IOException {FileInputStream fin = null;FileOutputStream fout = null;FileChannel fcin = null;FileChannel fcout = null;if (sourceEncoding == null) {IOCVUtils.sourceEncoding = System.getProperty("file.encoding");}try {fin = new FileInputStream(sourceFile);fout = new FileOutputStream(targetFile);fcin = fin.getChannel();fcout = fout.getChannel();ByteBuffer buffer = ByteBuffer.allocateDirect(1024);while (true) {buffer.clear();int r = fcin.read(buffer);if (r == -1) {break;}buffer.flip();fcout.write(ByteBuffer.wrap(Charset.forName(sourceEncoding).decode(buffer).toString().getBytes(targetEncoding)));}} catch (IOException e) {e.printStackTrace();} finally {if (fin != null) {fin.close();}if (fcin != null) {fcin.close();}if (fout != null)fout.close();if (fcout != null)fcout.close();}}/** * 用途：文件内容转编码 * * @param sourceFile * @param targetFile * @throws IOException */public static void changeEncoding(String sourceFile, String targetFile)throws IOException {File fl1 = new File(sourceFile);File fo1 = new File(targetFile);changeEncoding(fl1, fo1);}/** * 用途：文件内容转编码 * * @param sourceFile * @param targetFile * @param sourceEncoding * 源文件编码 默认源文件的系统存储编码 * System.getProperty("file.encoding"); * @param targetEncoding * 目标编码 默认utf-8 * @throws IOException */public static void changeEncoding(String sourceFile, String targetFile,String sourceEncoding, String targetEncoding) throws IOException {IOCVUtils.sourceEncoding = sourceEncoding;IOCVUtils.targetEncoding = targetEncoding;changeEncoding(sourceFile, targetFile);}public static void main(String[] args) throws IOException { File file = new File("D://我的文档//workspace//FinishWork"); List<File> list = listAll(file); System.out.println(list.size()); for(File f: list){ System.out.println(f); }//String from = "E://TDDOWNLOAD//QvodSetupPlus42222.exe";//String to = "E://TDDOWNLOAD222//";//cpDir(from, to, true);}}