auto login + data Add

java로 web페이지에 login을 해서 session을 유지하면서

data를 form방식으로 입력하는 예제입니다. 

(login페이지는 ajax/json리턴 방식이고, data add 페이지는 일반적인 form방식을 가정)

login세션 유지는 cookie에서 JESSIONID를 읽어서 다시 세팅해야 합니다.

data는 file에서 하나씩 읽어서 web상으로 입력하는 형태입니다.

=========java source=====================

import java.io.BufferedReader;

import java.io.File;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.net.HttpURLConnection;

import java.net.URL;

import java.util.List;

import java.util.Map;

import java.util.Scanner;

public class LoginAndInsert {

public static void main(String[] args) throws Exception{

//LOG IN

URL url = new URL("http://221.100.200.180/loginProc");

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

conn.setUseCaches( false );

conn.setConnectTimeout(1000);

conn.setRequestProperty("Accept", "*/*");

conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");

conn.setRequestMethod("POST");

//data setting

String postData = "user_id=admin" + "&user_pwd=" + "a123456789";

System.out.println(postData.toString());

conn.setRequestProperty("Content-Length", String.valueOf(postData.getBytes("UTF-8").length));

conn.setRequestProperty("X-Requested-With", "XMLHttpRequest");

conn.setDoOutput(true); //POST

conn.connect();

OutputStream outputStream = conn.getOutputStream();

outputStream.write(postData.getBytes("UTF-8"));

outputStream.close();

InputStream inputStream = null;

try { 

inputStream = conn.getInputStream();

}catch (IOException ioe){

ioe.printStackTrace();

}

String m_cookies = "";

String line3;

      BufferedReader reader = new BufferedReader(new 

                                    InputStreamReader( inputStream  ));

      while ((line3 = reader.readLine()) != null) {

         System.out.println(line3);

      }

   

      //save Cookie

      Map<String, List<String>> imap = conn.getHeaderFields( ) ;

      System.out.println(imap.size());

   

   

 if( imap.containsKey( "Set-Cookie" ) ) //"Set-Cookie"

 {

    List<String> lString = imap.get( "Set-Cookie"); //"Set-Cookie" );

    for( int i = 0 ; i < lString.size() ; i++ ) 

    m_cookies += lString.get( i ) ;

 }

   

       System.err.println("Cookie:"+ m_cookies);

   

 //find JSESSIONID

 String[] cookieTokens = m_cookies.split(";");

 String JSESSIONID = cookieTokens[1].substring( cookieTokens[1].indexOf("D=")+2 );

   

 System.err.println("JSESSIONID:"+ JSESSIONID);

   

 reader.close();

 Thread.sleep(500);

//Data process

Scanner in = new Scanner(new File("./dataFile.txt"));

int i=0;

while ( in.hasNextLine() ){

String line = in.nextLine();

//System.out.println(line);

String[] token = line.split(",");

String id = token[0];

String phone = token[1];

String name = token[2];

String pw = "tel" + phone.substring(3);

if (id.length() < 4) System.err.println(id);

if (pw.length() < 10) System.err.println(pw);

//INSERT by POST

url = new URL("http://221.148.199.79/admin/normalUserMng/registProc");

conn = (HttpURLConnection)url.openConnection();

conn.setUseCaches( false );

conn.setConnectTimeout(1000);

conn.setRequestProperty("Accept", "*/*");

conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");

conn.setRequestMethod("POST");

conn.setRequestProperty( "Cookie", "JSESSIONID="+JSESSIONID );

conn.setInstanceFollowRedirects(false); //For cookie

//data Setting

postData = "act=R" 

+ "&user_id=" + id

+ "&user_pwd=" + pw

+ "&user_name=" + name

+ "&user_phone=" + phone

+ "&is_active=1"

+ "&user_domain=ktait.com";

conn.setRequestProperty("Content-Length", String.valueOf(postData.getBytes("UTF-8").length));

System.out.println(i++ + "====== "+name + "," + id + "," + phone + "," + pw +",     "+ postData);

conn.setDoOutput(true); //POST

//conn.setDoInput(true); //POST

conn.connect();

outputStream = conn.getOutputStream();

outputStream.write(postData.getBytes("UTF-8"));

outputStream.close();

String line2;

reader = new BufferedReader(new 

                                    InputStreamReader(conn.getInputStream()));

while ((line2 = reader.readLine()) != null) {

     System.out.print(line2);

}

reader.close();

System.out.println("");

Thread.sleep(100);

}

  }

}