URL Connection Reader
In this section, you will learn about the url
connection reader. Here, first of all we are going to define class named "URLConnectionReader".
After that we make a URL object passing a url "http://www.javajazzup.com"
as string in its constructor.
openConnection():
This is the method that returns a URLConnection object that represents a connection to the remote object referred to by the URL. A new connection is opened every time by calling the
openConnection() method of the protocol handler for this URL.
InputStreamReader(): An InputStreamReader is a bridge from byte
stream to character stream, It reads bytes and decodes them into
character using a specified charset.
BufferedReader: This constructor reads text from a character-input stream, buffering characters
so as to provide for the efficient reading of characters. A BufferedReader creates
a buffering character-input stream that uses a default sized input buffer.
Here is the code of this program.
import java.net.*;
import java.io.*;
public class URLConnectionReader{
public static void main(String[] args) throws Exception {
URL javajazzup = new URL("http://www.javajazzup.com/");
URLConnection javajazzupConnection = javajazzup.openConnection();
System.out.println(javajazzupConnection);
InputStreamReader inp=new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(inp);
System.out.println("Enter the text: ");
String str = br.readLine();
System.out.println("You entered String is: ");
System.out.println(str);
}
}
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Here is the Output of above program:
C:\rose>java URLConnectionReader
URLConnection:http://www.javajazzup.com/
Enter the text:
This is simple program.
You entered String is:
This is simple program.
C:\rose> |
Download of this program.
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