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Android > HttpURLConnection - 파일,텍스트 서버에 전송 예제
서버에 데이터와 이미지파일을 전송하는 예제 입니다.
http://ankyu.entersoft.kr/test/upload2.asp 소스
package com.example.study;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class upload_test extends Activity {
private Button mUploadBtn ;
private FileInputStream mFileInputStream = null;
private URL connectUrl = null;
private EditText mEditEntry ;
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "******";
private DataOutputStream dos = null;
public String mFilePath = "/storage/extSdCard/ankyu.jpg";
public String urlString = "http://ankyu.entersoft.kr/test/upload2.asp";
public String reutn_txt = "";
ProgressHandler handler = new ProgressHandler();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.uploadtest);
mEditEntry = (EditText)findViewById(R.id.edit_entry);
mUploadBtn = (Button)findViewById(R.id.btn);
mUploadBtn.setOnClickListener( new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
try{
mEditEntry.setText("Uploading....") ;
// 업로드할 파일을 미리 준비 할것
DoFileUpload(mFilePath);
}catch(Exception e){
}
}
});
}
private void DoFileUpload(final String mFilePath) throws IOException {
// TODO Auto-generated method stub
Log.d("File Up" , "file path = " + mFilePath);
Runnable runnable1 = new background2();
Thread thread = new Thread(runnable1);
thread.start();
}
public class background2 implements Runnable {
public void run() {
String txt = "";
//여기에 작업할 내용을 넣는다.
try {
mFileInputStream = new FileInputStream(mFilePath);
connectUrl = new URL(urlString);
Log.d("File Up1" , "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);
DataOutputStream dos = new DataOutputStream( conn.getOutputStream()) ;
String fileName1 = "안규.jpg";
// write data
//dos.writeBytes(twoHyphens + boundary + lineEnd);
//텍스트값
StringBuffer pd = new StringBuffer();
pd.append(twoHyphens + boundary + lineEnd);
pd.append("Content-Disposition: form-data; name=\"board_title\""+lineEnd);
pd.append(lineEnd);
pd.append("게시판 제목2"+lineEnd);
pd.append(twoHyphens + boundary + lineEnd);
pd.append("Content-Disposition: form-data; name=\"uploadedfile\"; filename=\""+fileName1+"\"\r\n");
pd.append(lineEnd);
Log.e("DATA" , "DATA => \r\n" + pd.toString());
dos.writeUTF(pd.toString());
//dos.writeBytes("Content-Disposition:form-data;name=\"uploadedfile\";filename=\"" + fileName1 + "\"" + 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("File Up2", "image byte is " + bytesRead );
// Read 파일
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("File Up3" , "File is written");
mFileInputStream.close();
dos.flush(); // 버퍼에 있는 값을 모두 밀어냄
//웹서버에서 결과를 받아 EditText 컨트롤에 보여줌
BufferedReader reader = null;
String headerType = conn.getContentType();
if (headerType.toUpperCase().indexOf("EUC-KR") != -1) {
Log.e("DATA" , "return1 => " + headerType);
reader = new BufferedReader(new InputStreamReader(conn.getInputStream(),"EUC-KR"));
} else if (headerType.toUpperCase().indexOf("UTF-8") != -1){
Log.e("DATA" , "return2 => " + headerType);
reader = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));
}
while((txt = reader.readLine()) != null)
{
reutn_txt = txt;
Log.e("reader:" , txt);
}
reader.close();
//mEditEntry.setText(txt);
dos.close();
//mEditEntry.setText("전송 완료!!!!!!"+txt) ;
Message msg = handler.obtainMessage(); //호출의결과로 메시지 객체를 리턴받는다.
handler.sendMessage(msg); //msg 를 ProgressHandler 클래스의 handleMessage로 전송한다.
} catch (Throwable t)
{
// 오류가 발생하면 백그라운드 스레드를 그대로 종료.
Log.e("SampleJavaThread","Exception in thread.",t);
}
}
}
public class ProgressHandler extends Handler {
public void handleMessage(Message msg) {
//받은 메시지를 처리한다.
mEditEntry.setText("전송 완료!"+reutn_txt) ;
Log.e("SampleJavaThread","Exception in thread.");
}
}
}
http://ankyu.entersoft.kr/test/upload2.asp 소스
set FSO = Server.CreateObject("Scripting.FileSystemObject")
set UploadForm = Server.CreateObject("ABCUpload4.XForm")
UploadForm.CodePage = 65001
UploadForm.Overwrite = True '덮어쓰기 허용
UploadForm.AbsolutePath = True
UploadForm.MaxUploadSize = 1024*1024*10 '파일용량 (10M)
board_title = UploadForm("board_title")(1)
'날짜 폴더 생성
UP_DIR="/file_data"
UP_DIR = Server.MapPath(UP_DIR)
'파일첨부1
Set theField = UploadForm("uploadedfile")(1) '파일이 업로드 되었다면
If theField.FileExists Then
fileName = theField.safeFileName '파일명
fileSize = theField.Length '파일사이즈
if fileSize>(1024*1024*10) then
message = "화일 용량이 20M을 초과할수 없습니다."
Else
strname = Mid(fileName,1,InstrRev(fileName,".")-1)
strExt = Lcase(Mid(filename,InstrRev(filename,".")+1))
strname = file_StrDelete(strname) '파일명 특수문자 삭제
bExist = True
strfilename = strname & "." & strExt
cntFile = 0
do while bExist
if (FSO.FileExists(UP_DIR&"/"&strfilename)) then
cntfile = cntfile+1
strfilename = strname&"_"&cntfile&"."&strExt
else
bExist = false
end if
Loop
filename1 = strfilename
msg = filename1 &""
theField.Save UP_DIR &"/"& filename1 '파일저장
End if
End If
IF len(trim(filename1))>1 THEN
FILENAME1=CSTR(yea)+cstr(mon)+"/"+filename1
end if
strSql = " INSERT INTO board_test (board_title, board_fname1)"
strSql = strSql & " values ("
strSql = strSql & " N'"& board_title &"' "
strSql = strSql & ",N'"& filename1 &"') "
set objRs=objCnn.Execute(strSql)
response.write msg
'------------------- 특정 문자 삭제 함수 -----------------------
Function file_StrDelete(strmessage)
StrDelete=Replace(strmessage,".","")
StrDelete=Replace(StrDelete,"&","")
StrDelete=Replace(StrDelete,"%","")
StrDelete=Replace(StrDelete," ","")
StrDelete=Replace(StrDelete,",","")
StrDelete=Replace(StrDelete,"?","")
StrDelete=Replace(StrDelete,"@","")
StrDelete=Replace(StrDelete,"$","")
StrDelete=Replace(StrDelete,"!","")
StrDelete=Replace(StrDelete,"^","")
StrDelete=Replace(StrDelete,"*","")
StrDelete=Replace(StrDelete,"+","")
StrDelete=Replace(StrDelete,";","")
StrDelete=Replace(StrDelete,"/","")
file_StrDelete=StrDelete
End Function
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