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ControlFile.java 拷贝莫路径下的所有文件

import java.io.*;
import java.text.*;
import java.util.*;

/**
* @author ljt
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
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*/
public class ControlFile {
//已有文件的路径,需要备份到那个路径的名字
String filePath, aimFilePath;
//保存已有文件路径下的所有的文件的名字 存放String
Vector vec;
public ControlFile() {
filePath = "";
aimFilePath = "";
vec = new Vector();
}
public ControlFile(String filePath, String aimFilePath) {
this.filePath = filePath;
this.aimFilePath = aimFilePath;
vec = new Vector();
}
//得到目录下所有文件的名字
private void getFileName() {
File f = new File(filePath);
String str[] = f.list();
for (int i = 0; i < str.length; i++) {
vec.addElement(str[i]);
}
}

// 文件的拷贝:::测试成功
private boolean bakFile(String fileName) {
try {
//读文件
FileReader raf = new FileReader(filePath + fileName);
String detail = "";
BufferedReader buff = new BufferedReader(raf);
String temp = buff.readLine();
while (temp != null) {
detail += temp + "\n";
temp = buff.readLine();
}
raf.close();
System.out.println(detail);
//写文件
File file = new File(aimFilePath + fileName);
PrintWriter out = new PrintWriter(new FileWriter(file));
out.print(detail);
out.close();

} catch (FileNotFoundException e) {
System.out.println("文件没有找到");
} catch (IOException e) {
System.out.println("copyFile 出错");
}
return true;
}
public static void main(String[] args) {
ControlFile confile =
new ControlFile("D:\\readFile\\", "D:\\work\\bakFile\\");
confile.getFileName();
Vector ve = new Vector();
ve = confile.vec;
if (ve != null)
for (int i = 0; i < ve.size(); i++) {
System.out.println((String) ve.elementAt(i));
confile.bakFile((String) ve.elementAt(i));
}
}
}