用com.oroinc.net.ftp向FTP服务器上传/下载文件
近来项目中要用java实现ftp客户端向FTP服务器上传和下载文件，总结了一个小例子，希望对大家有所帮助，同时希望大家批评指正。1：AnalysisTools(用来解析Properties文件)
源码如下：
package org.coolyongzi;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
public class AnalysisTools {
private static Properties properties = new Properties();
public void AnalysisProperty(String fileName) throws IOException
{
FileInputStream fileInputStream = new FileInputStream(fileName);
properties.load(fileInputStream);
}
public String getProperty(String key)
{
return properties.get(key).toString();
}
}
2：FtpConfig(用来封装上传和下载的相关信息)
源码如下：
package org.coolyongzi;
public class FtpConfig {
private String ftpServer;
private String ftpUserName;
private String ftpPwd;
private String ftpDownDir;
private String ftpDownLoadFileName;
private String ftpUploadFilePath;
private int dataTimeout;
public int getDataTimeout() {
return dataTimeout;
}
public void setDataTimeout(int dataTimeout) {
this.dataTimeout = dataTimeout;
}
public String getFtpServer() {
return ftpServer;
}
public void setFtpServer(String ftpServer) {
this.ftpServer = ftpServer;
}
public String getFtpUserName() {
return ftpUserName;
}
public void setFtpUserName(String ftpUserName) {
this.ftpUserName = ftpUserName;
}
public String getFtpPwd() {
return ftpPwd;
}
public void setFtpPwd(String ftpPwd) {
this.ftpPwd = ftpPwd;
}
public String getFtpDownDir() {
return ftpDownDir;
}
public void setFtpDownDir(String ftpDownDir) {
this.ftpDownDir = ftpDownDir;
}
public String getFtpDownLoadFileName() {
return ftpDownLoadFileName;
}
public void setFtpDownLoadFileName(String ftpDownLoadFileName) {
this.ftpDownLoadFileName = ftpDownLoadFileName;
}
public String getFtpUploadFilePath() {
return ftpUploadFilePath;
}
public void setFtpUploadFilePath(String ftpUploadFilePath) {
this.ftpUploadFilePath = ftpUploadFilePath;
}
}
3：FtpClient(上传和下载的实现类)
源码如下：
package org.coolyongzi;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.SocketException;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import com.oroinc.net.ftp.FTPClient;
public class FtpClient {
private FtpConfig ftpConfig;
private FTPClient client;
private AnalysisTools analysisTools;
public static final Logger logger = LogManager.getLogger(FtpClient.class);
public FtpClient() throws IOException
{
ftpConfig = new FtpConfig();
this.initFtpConfit(ftpConfig);
client = new FTPClient();
}
private void initFtpConfit(FtpConfig ftpConfig) throws IOException
{
analysisTools = new AnalysisTools();
analysisTools.AnalysisProperty("F:/WorkSpace/MyTest/src/properties");
ftpConfig.setFtpServer(analysisTools.getProperty("ftpServer"));
ftpConfig.setFtpUserName(analysisTools.getProperty("ftpUserName"));
ftpConfig.setFtpPwd(analysisTools.getProperty("ftpUserPwd"));
ftpConfig.setFtpDownDir(analysisTools.getProperty("ftpDownDir"));
ftpConfig.setFtpDownLoadFileName(analysisTools.getProperty("ftpDownLoadFileNames"));
ftpConfig.setFtpUploadFilePath(analysisTools.getProperty("ftpDownLoadFileName"));
}
/*
* @description:Downloaded from the file server documents
* @return void
*/
public void downLoadFileThroughFtpClient() throws IOException
{
connectFtp();
//Get the file list
String[] fileNames = client.listNames();
File downDir = new File(ftpConfig.getFtpDownDir());
String[] downFileNames = StringTools.SegmentateCharacters(ftpConfig.getFtpDownLoadFileName(), ",");
File tempFile = null;
FileOutputStream fileOutputStream = null;
logger.debug(analysisTools.getProperty("getFileFromFtpServerStart"));
for (int i = 0; i < fileNames.length; i++) {
for (int j = 0; j < downFileNames.length; j++) {
if((downFileNames.trim()).equalsIgnoreCase(fileNames.trim()))
{
tempFile = new File(downDir.getAbsolutePath()+File.separator+downFileNames);
fileOutputStream = new FileOutputStream(tempFile);
client.retrieveFile(fileNames, fileOutputStream);
fileOutputStream.close();
}
}
}
logger.debug(analysisTools.getProperty("getFileFromFtpServerEnd"));
//Sign launched
client.logout();
//Disconnect
client.disconnect();
}
/*
* @description:Upload files to the file server
* @return void
*/
public void upLoadFileThroughFtpClient() throws IOException
{
connectFtp();
String[] upLoadFilePathArray = StringTools.SegmentateCharacters(ftpConfig.getFtpUploadFilePath(),",");
File tempFile = null;
logger.debug(analysisTools.getProperty("uploadFileStart"));
for (int i = 0; i < upLoadFilePathArray.length; i++) {
tempFile = new File(upLoadFilePathArray);
client.storeFile(tempFile.getName(),new FileInputStream(tempFile));
}
logger.debug(analysisTools.getProperty("uploadFileEnd"));
//Sign launched
client.logout();
//Disconnect
client.disconnect();
}
private void connectFtp() throws IOException
{
//Connect FtpServer
try {
client.connect(ftpConfig.getFtpServer());
} catch (SocketException e) {
// TODO Auto-generated catch block
logger.debug(analysisTools.getProperty("ftpconnectError"));
logger.debug(e.getMessage());
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
logger.debug(e.getMessage());
e.printStackTrace();
}
//Login FtpServer
try {
client.login(ftpConfig.getFtpUserName(),ftpConfig.getFtpPwd());
} catch (IOException e) {
// TODO Auto-generated catch block
logger.debug(analysisTools.getProperty("ftploginError"));
logger.debug(e.getMessage());
e.printStackTrace();
}
//Document in whatever form transmission
client.setFileType(FTPClient.BINARY_FILE_TYPE);
//Set up overtime hours
client.setDataTimeout(ftpConfig.getDataTimeout());
}
}
4：StringTools(字符串工具类)
源码如下：
package org.coolyongzi;
public class StringTools {
public static String getShortFileNameFromFilePath(String FilePath)
{
int position = FilePath.lastIndexOf("/");
return FilePath.substring(position+1);
}
public static String conversionSpecialCharacters(StringconvertedCharacters)
{
return convertedCharacters.replace("/", "\\");
}
public static String[] SegmentateCharacters(String str,String symbol)
{
return str.split(symbol);
}
}
5：Junit测试类
源码如下：
package org.coolyongzi.testcase;
import java.io.IOException;
import java.net.SocketException;
import org.coolyongzi.FtpClient;
import junit.framework.TestCase;
public class FtpClientTest extends TestCase {
protected void setUp() throws Exception {
super.setUp();
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testDownLoadFileThroughFtpClient() throws SocketException, IOException {
FtpClient ftpClient = new FtpClient();
ftpClient.downLoadFileThroughFtpClient();
}
public void testupLoadFileThroughFtpClient() throws IOException
{
FtpClient ftpClient = new FtpClient();
ftpClient.upLoadFileThroughFtpClient();
}
}
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