ftp上传文件

<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>3.3</version>
</dependency>

public class Ftp {

private String ipAddr;//ip地址

private Integer port;//端口号

private String userName;//用户名

private String pwd;//密码

private String path;//aaa路径

public String getIpAddr() {
return ipAddr;
}

public void setIpAddr(String ipAddr) {
this.ipAddr = ipAddr;
}

public Integer getPort() {
return port;
}

public void setPort(Integer port) {
this.port = port;
}

public String getUserName() {
return userName;
}

public void setUserName(String userName) {
this.userName = userName;
}

public String getPwd() {
return pwd;
}

public void setPwd(String pwd) {
this.pwd = pwd;
}

public String getPath() {
return path;
}

public void setPath(String path) {
this.path = path;
}

package com.test.fto.demo;

import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
import org.testng.annotations.Test;

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

public class FtpUtil {

private static FTPClient ftp;

/**
* 获取ftp连接
*
* @param f
* @return
* @throws Exception
*/
public static boolean connectFtp(Ftp f) throws Exception {
ftp = new FTPClient();
boolean flag = false;
int reply;
if (f.getPort() == null) {
ftp.connect(f.getIpAddr(), 21);
} else {
ftp.connect(f.getIpAddr(), f.getPort());
}
ftp.login(f.getUserName(), f.getPwd());
ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
reply = ftp.getReplyCode();
if (!FTPReply.isPositiveCompletion(reply)) {
ftp.disconnect();
return flag;
}
ftp.changeWorkingDirectory(f.getPath());
flag = true;
return flag;
}

/**
* 关闭ftp连接
*/
public static void closeFtp() {
if (ftp != null && ftp.isConnected()) {
try {
ftp.logout();
ftp.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
}
}

/**
* ftp上传文件
*
* @param f
* @throws Exception
*/
public static void upload(File f) throws Exception {
if (f.isDirectory()) {
ftp.makeDirectory(f.getName());
ftp.changeWorkingDirectory(f.getName());
String[] files = f.list();
for (String fstr : files) {
File file1 = new File(f.getPath() + "/" + fstr);
if (file1.isDirectory()) {
upload(file1);
ftp.changeToParentDirectory();
} else {
File file2 = new File(f.getPath() + "/" + fstr);
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}
} else {
File file2 = new File(f.getPath());
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}

@Test
public static void test() throws Exception {
Ftp f = new Ftp();
f.setIpAddr("your ip");
f.setUserName("username");
f.setPwd("password");
FtpUtil.connectFtp(f);
File file = new File("F:/robotium-solo-5.6.1.jar");
FtpUtil.upload(file);//把文件上传在ftp上
System.out.println("上传文件完成。。。。");
}

}