ftp上传下载

[quote]import org.apache.commons.io.IOUtils;
import org.apache.commons.net.ftp.FTPClient;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.FileOutputStream;

/**
*
* @author : 民工
*/
public class FtpTest {
public static void main(String[] args) {
testUpload();
//testDownload();
}

/**
* FTP上传单个文件测试
*/
public static void testUpload() {
FTPClient ftpClient = new FTPClient();
FileInputStream fis = null;

try {
ftpClient.connect("172.20.82.227");
ftpClient.login("oracle", "oracle");
File srcFile = new File("E:/apache+tomcat.zip");
fis = new FileInputStream(srcFile);
//设置上传目录
ftpClient.changeWorkingDirectory("/home/oracle");
ftpClient.setBufferSize(1024);
ftpClient.setControlEncoding("GBK");
//设置文件类型（二进制）
ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
ftpClient.storeFile("apache+tomcat.zip", fis);
System.out.println("成功！");
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException("FTP客户端出错！", e);
} finally {
IOUtils.closeQuietly(fis);
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException("关闭FTP连接发生异常！", e);
}
}
}

/**
* FTP下载单个文件测试
*/
public static void testDownload() {
FTPClient ftpClient = new FTPClient();
FileOutputStream fos = null;

try {
ftpClient.connect("192.168.14.117");
ftpClient.login("admin", "123");

String remoteFileName = "/admin/pic/3.gif";
fos = new FileOutputStream("c:/down.gif");

ftpClient.setBufferSize(1024);
//设置文件类型（二进制）
ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
ftpClient.retrieveFile(remoteFileName, fos);
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException("FTP客户端出错！", e);
} finally {
IOUtils.closeQuietly(fos);
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException("关闭FTP连接发生异常！", e);
}
}
}

} [/quote]