單檔案複製到指定目錄和自動執行多個.bat檔案實現（2012.06.05）
實現程式碼：
package com.cn.text;
/**
*
* @author tec_feng
*/
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import javax.swing.*;
public class Test {
private JFrame frame;
private Container contentPane;
private JTable jt1, jt2, jt3;
private JTextField jf1, jf2, jf3;
private JFileChooser chooser;
private static String fileName;
private JButton bt1, bt2, bt3, bt4, bt5;
public Test() {
frame = new JFrame("FlowLayout Test");
frame.setSize(400, 300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
initGUI();
}
public void initGUI() {
contentPane = frame.getContentPane();
contentPane.setLayout(new FlowLayout());
chooser = new JFileChooser();
jt1 = new JTable();
jt1.setName("11111");
jt2 = new JTable();
jt3 = new JTable();
jf1 = new JTextField();
jf1.setColumns(20);
jf2 = new JTextField();
jf2.setColumns(20);
jf3 = new JTextField();
jf3.setColumns(20);
bt1 = new JButton("需要複製的檔案");
bt1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
chooser.setMultiSelectionEnabled(true);
chooser.showOpenDialog(null);
// File[] files = chooser.getSelectedFiles();
// jf1.setText(chooser.getSelectedFile().getAbsolutePath());
// fileName = chooser.getSelectedFile().getName();
// String manyMess = "";
// for (File s : files) {
// manyMess = manyMess + s.getAbsolutePath() + ",";
// }
jf1.setText(chooser.getSelectedFile().toString());
fileName = chooser.getSelectedFile().getName();
}
});
bt2 = new JButton("指定的檔案目錄");
bt2.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
chooser.showOpenDialog(null);
jf2.setText(chooser.getSelectedFile().toString());
}
});
bt3 = new JButton(" 選擇 .bat 檔案 ");
bt3.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
chooser.setMultiSelectionEnabled(true);
chooser.showOpenDialog(null);
String manyMess = "";
File[] files = chooser.getSelectedFiles();
for (File s : files) {
manyMess = manyMess + s.getAbsolutePath() + ",";
}
jf3.setText(manyMess);
fileName = chooser.getSelectedFile().getName();
}
});
bt4 = new JButton("執行復制");
bt4.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
InputStream inStream = null;
FileOutputStream fs = null;
try {
String s1 = jf1.getText();
String newPath = s1.replaceAll("\\\\", "\\\\\\\\");
String s2 = jf2.getText();
String oldPath = s2.replaceAll("\\\\", "\\\\\\\\");
// String meString = jf1.getText().substring(0, jf1.getText().length() - 1);
// String[] meStrings = meString.split(",");
// for(int i=0;i<meStrings.length;i++){
int bytesum = 0;
int byteread = 0;
inStream = new FileInputStream(newPath); //讀入原檔案
fs = new FileOutputStream(oldPath + "\\" + fileName);
byte[] buffer = new byte[1444];
int length;
while ((byteread = inStream.read(buffer)) != -1) {
bytesum += byteread; //位元組數 檔案大小
fs.write(buffer, 0, byteread);
// }
}
JOptionPane.showMessageDialog(null, "複製完成");
inStream.close();
} catch (Exception es) {
System.out.println("複製單個檔案操作出錯");
es.printStackTrace();
}
}
});
bt5 = new JButton(" 執行 .bat檔案 ");
bt5.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String meString = jf3.getText().substring(0, jf3.getText().length() - 1);
String[] meStrings = meString.split(",");
for (int i = 0; i < meStrings.length; i++) {
String newString = meStrings[i].replaceAll("\\\\", "\\\\\\\\");
String cmd = "cmd /c start " + newString;
try {
Process ps = Runtime.getRuntime().exec(cmd);
} catch (Exception ioe) {
ioe.printStackTrace();
}
}
}
});
contentPane.add(jf1);
contentPane.add(bt1);
contentPane.add(jf2);
contentPane.add(bt2);
contentPane.add(jf3);
contentPane.add(bt3);
contentPane.add(bt4);
contentPane.add(bt5);
}
public void go() {
frame.setVisible(true);
}
public static void main(String args[]) {
new Test().go();
}
}