Android FTP上传图片代码

Android FTP上传图片代码

android客户端实现FTP文件需要用到 commons-net-3.0.1.jar

先将jar包复制到android libs目录下
复制以下实现代码

以下为实现代码:
 
 public String ftpUpload(String url, String port, String username,String password, String remotePath, String fileNamePath,String fileName) {
 FTPClient ftpClient = new FTPClient();
 FileInputStream fis = null;
 String returnMessage = "0";
 try {
 ftpClient.connect(url, Integer.parseInt(port));
 boolean loginResult = ftpClient.login(username, password);
 int returnCode = ftpClient.getReplyCode();
 if (loginResult && FTPReply.isPositiveCompletion(returnCode)) {// 如果登录成功
 ftpClient.makeDirectory(remotePath);
 // 设置上传目录
 ftpClient.changeWorkingDirectory(remotePath);
 ftpClient.setBufferSize(1024);
 ftpClient.setControlEncoding("UTF-8");
 ftpClient.enterLocalPassiveMode();
 fis = new FileInputStream(fileNamePath + fileName);
 ftpClient.storeFile(fileName, fis);
 
 returnMessage = "1";   //上传成功 
 } else {// 如果登录失败
 returnMessage = "0";
 }
   

 } 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);
  }
 }
 return returnMessage;
 }

FTPClient ftpClient = new FTPClient();
public String ftpUpload(String url, String port, String username,String password, String remotePath, String fileNamePath,String fileName) {
FileInputStream fis = null;
String returnMessage = "0";
try {
ftpClient.connect(url, 21);
boolean loginResult = ftpClient.login(username, password);
System.out.println("loginResult==="+loginResult);
int returnCode = ftpClient.getReplyCode();
if (loginResult && FTPReply.isPositiveCompletion(returnCode)) {// 如果登录成功

ftpClient.makeDirectory(remotePath);
// 设置上传目录
ftpClient.changeWorkingDirectory(remotePath);
ftpClient.setBufferSize(5000);
// FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_NT);
// conf.setServerLanguageCode("zh");
ftpClient.setControlEncoding("UTF-8");
ftpClient.enterLocalPassiveMode();
fis = new FileInputStream(fileNamePath + fileName);
// ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
ftpClient.storeFile(fileName, fis);

returnMessage = "1"; //上传成功
System.out.println("true");
} else {// 如果登录失败
returnMessage = "0";
System.out.println("false");
}

} catch (IOException e) {
System.out.println("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);
}
}
return returnMessage;
}