//사진 가져오기를 누르면 실행되는 곳

public void callGallery(View v){

			Intent intent = new Intent();

			intent.setAction(Intent.ACTION_GET_CONTENT);

			intent.setType("image/*");

			startActivityForResult(intent, TAKE_GALLERY);

    }

//이곳으로 이동해서

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

	if(requestCode == TAKE_GALLERY){

			    	if( data != null ){

			    		//final Bundle extras = data.getExtras();

			    		//Bitmap photo = extras.getParcelable("data");

		    			Uri thumbnail = data.getData();

		        		if( photo != null ){      // 가지고온 사진 데이터를 이미지 뷰에 보여 준다.

		        			imageView.setImageBitmap(photo);

		        			Uri currImageURI = data.getData();

							textView.setText("GALLERY : " + getRealPathFromURI(currImageURI));

		        		}

		    		}

	}

}

//전송하기 버튼을 누르면

 public void sendPost(View v) throws IOException {

		this.progressDialog = ProgressDialog.show(this, " 전송 중..",

		    "시간이 좀 걸려요:)", true, false);

		  new Thread(new Runnable() {

		   @Override

		   public void run() {

			 //선택한 이미지의 uri를 읽어온다.   

		    	 Uri selPhotoUri = data.getData();

			 //업로드할 서버의 url 주소

	    	     String urlString = "http://58.103.20.246:5000/NearMap/saveImage.jsp";

	    	     //절대경로를 획득한다!!! 중요~

	    	     Cursor c = getContentResolver().query(Uri.parse(selPhotoUri.toString()), null,null,null,null);

	    	     c.moveToNext();

	    	     //업로드할 파일의 절대경로 얻어오기("_data") 로 해도 된다.

	    	     String absolutePath = c.getString(c.getColumnIndex(MediaStore.MediaColumns.DATA));

	    	     //Toast.makeText(MainActivity.this, absolutePath, 0).show();

	    	    //파일 업로드 시작!

	    	     HttpFileUpload1("http://58.103.20.246:5000/NearMap/saveImage.jsp", "", absolutePath);	

		    confirmHandler.sendEmptyMessage(0);

		   }

		  }).start();

//이미지 전송하는 부분

private void HttpFileUpload1(String urlString, String params, String fileName) {

		try {

			mFileInputStream = new FileInputStream(fileName);			

			connectUrl = new URL("urlString);

			Log.d("Test", "mFileInputStream  is " + mFileInputStream);

			// open connection 

			HttpURLConnection conn = (HttpURLConnection)connectUrl.openConnection();			

			conn.setDoInput(true);

			conn.setDoOutput(true);

			conn.setUseCaches(false);

			conn.setRequestMethod("POST");

			conn.setRequestProperty("Connection", "Keep-Alive");

			conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);

			// write data

			DataOutputStream dos = new DataOutputStream(conn.getOutputStream());

			dos.writeBytes(twoHyphens + boundary + lineEnd);

			dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + fileName+"\"" + lineEnd);

			dos.writeBytes(lineEnd);

			int bytesAvailable = mFileInputStream.available();

			int maxBufferSize = 1024;

			int bufferSize = Math.min(bytesAvailable, maxBufferSize);

			byte[] buffer = new byte[bufferSize];

			int bytesRead = mFileInputStream.read(buffer, 0, bufferSize);

			Log.d("Test", "image byte is " + bytesRead);

			// read image

			while (bytesRead > 0) {

				dos.write(buffer, 0, bufferSize);

				bytesAvailable = mFileInputStream.available();

				bufferSize = Math.min(bytesAvailable, maxBufferSize);

				bytesRead = mFileInputStream.read(buffer, 0, bufferSize);

			}	

			dos.writeBytes(lineEnd);

			dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

			// close streams

			Log.e("Test" , "File is written");

			mFileInputStream.close();

			dos.flush(); // finish upload...			

			// get response

			int ch;

			InputStream is = conn.getInputStream();

			StringBuffer b =new StringBuffer();

			while( ( ch = is.read() ) != -1 ){

				b.append( (char)ch );

			}

			String s=b.toString(); 

			Log.e("Test", "result = " + s);

			dos.close();			

		} catch (Exception e) {

			Log.d("Test", "exception " + e.getMessage());

			// TODO: handle exception

		}		

}

//이곳은 파일을 받아주는 jsp파일입니다.

<%@page import="com.oreilly.servlet.multipart.DefaultFileRenamePolicy"%>

<%@page import="com.oreilly.servlet.MultipartRequest"%>

<%@ page pageEncoding="UTF-8"%>

<%

	String dir = application.getRealPath("upload");

	int max = 5*1024*1024;

	//최대크기, dir 디렉토리에 파일을 업로드하는 multipartRequest

	MultipartRequest mr = new MultipartRequest(request, dir, max, "UTF-8", new DefaultFileRenamePolicy());

	String orgFileName = mr.getOriginalFileName("file1");

	String saveFileName = mr.getFilesystemName("file1");

	System.out.println(orgFileName+"이 저장되었습니다.");

%>