package readywrite;
import java.io.*;
import java.net.*;
public class miclase {

	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		
		//Conexión a la web
		String web = "http://www.aizea.es";
		
			FileWriter fichero=null;
			try {
		
			URL url1 = new URL(web);
			URLConnection conn = url1.openConnection();

			// open the stream and put it into BufferedReader
			BufferedReader br = new BufferedReader(
	                           new InputStreamReader(conn.getInputStream()));

			String inputLine;

			//save to this filename
			String fileName = "descarga.txt";
			File file = new File(fileName);

			if (!file.exists()) {
				file.createNewFile();
				System.out.println("El archivo "+fileName + ", Creado en el directorio");
			}else {
				System.out.println(fileName + ", ya existe en el directorio");
			}
			

			//use FileWriter to write file
			FileWriter fw = new FileWriter(file.getAbsoluteFile());
			BufferedWriter bw = new BufferedWriter(fw);

			while ((inputLine = br.readLine()) != null) {
				bw.write(inputLine);
			}

			bw.close();
			br.close();

			System.out.println("Hecho");
				
				
			} 
		    finally {
		    	 if (null!=fichero) fichero.close();
		    	}

	
		
		
	//mensaje a escribir
	
		//Escritura del fichero
		try {
			//Escritura del fichero
			FileWriter fw = new FileWriter("1.txt", true);
			BufferedWriter out = new BufferedWriter(fw);
			PrintWriter wr = new PrintWriter(out);
			int i = 0;
			wr.append(i+": "+web+"\n");
			wr.close();
			fw.close();
			
			
		}catch (Exception e) {
			System.out.println("Error"+e);
		}
		try {
			FileReader fr = new FileReader("1.txt");
			//Necesito almacenar el texto A UN BUFFER
			BufferedReader bf = new BufferedReader(fr);
			System.out.println(bf.readLine());
			
		}catch(Exception e) {
			System.out.println("Error"+ e);
		}
	}

}