Java Console Input - Revision history

Kevin at 12:39, 6 October 2008

2008-10-06T12:39:33Z

← Older revision		Revision as of 12:39, 6 October 2008
Line 1:		Line 1:
-	[[Category:~~Java~~ Programming Fundamental]]	+	[[Category:Programming Fundamental (Java)]]

	<source lang="java5">		<source lang="java5">

Kevin at 16:28, 29 September 2008

2008-09-29T16:28:22Z

← Older revision		Revision as of 16:28, 29 September 2008
Line 25:		Line 25:
	try		try
	{		{
-	~~String line = null;~~
	/* J2SE 1.4 */		/* J2SE 1.4 */
	BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
	System.out.print("Please enter your ID: ");		System.out.print("Please enter your ID: ");
-	~~line = bufferedReader.readLine();~~	+	System.out.println(bufferedReader.readLine());
-	System.out.println(~~line~~);	+

	/* Java 5 */		/* Java 5 */
	Scanner scanner = new Scanner(System.in);		Scanner scanner = new Scanner(System.in);
	System.out.print("Please enter your ID: ");		System.out.print("Please enter your ID: ");
-	~~line = scanner.nextLine();~~	+	System.out.println(scanner.nextLine());
-	System.out.println(~~line~~);	+

	/* Java 6 */		/* Java 6 */

Kevin at 13:39, 29 September 2008

2008-09-29T13:39:57Z

← Older revision		Revision as of 13:39, 29 September 2008
Line 1:		Line 1:
-	[[Category:Java]]	+	[[Category:Java Programming Fundamental]]

	<source lang="java5">		<source lang="java5">

Kevin at 13:36, 29 September 2008

2008-09-29T13:36:04Z

← Older revision		Revision as of 13:36, 29 September 2008
Line 2:		Line 2:

	<source lang="java5">		<source lang="java5">
-	package kevin.console.test;	+	package com.lckymn.kevin.console.test;

	import java.io.BufferedReader;		import java.io.BufferedReader;
Line 17:		Line 17:
	{		{

-	/**	+	/**
-	* @param args	+	* @param args
-	* @throws IOException	+	* @throws IOException
-	*/	+	*/
-	public static void main(String[] args)	+	public static void main(String[] args)
-	{	+	{
-	try	+	try
-	{	+	{
-	String line = null;	+	String line = null;
-	/* J2SE 1.4 */	+	/* J2SE 1.4 */
-	BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));	+	BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
-	System.out.print("Please enter your ID: ");	+	System.out.print("Please enter your ID: ");
-	line = bufferedReader.readLine();	+	line = bufferedReader.readLine();
-	System.out.println(line);	+	System.out.println(line);

-	/* Java 5 */	+	/* Java 5 */
-	Scanner scanner = new Scanner(System.in);	+	Scanner scanner = new Scanner(System.in);
-	System.out.print("Please enter your ID: ");	+	System.out.print("Please enter your ID: ");
-	line = scanner.nextLine();	+	line = scanner.nextLine();
-	System.out.println(line);	+	System.out.println(line);

-	/* Java 6 */	+	/* Java 6 */
-	Console console = System.console(); // It does not work on Eclipse (it always returns null).	+	Console console = System.console(); // It does not work on Eclipse (it always returns null).
-	System.out.println(console.readLine("Please enter your ID: "));	+	System.out.println(console.readLine("Please enter your ID: "));
-	System.out.println(console.readPassword("Please enter your password: "));	+	System.out.println(console.readPassword("Please enter your password: "));
-	}	+	}
-	catch (Exception e)	+	catch (Exception e)
-	{	+	{
-	e.printStackTrace();	+	e.printStackTrace();
-	}	+	}
-	finally	+	finally
-	{	+	{
-	System.exit(0);	+	System.exit(0);
-	}	+	}
-	}	+	}

	}		}

	</source>		</source>

Kevin: New page: Category:Java package kevin.console.test; import java.io.BufferedReader; import java.io.Console; import java.io.IOException; import java.io.InputStreamReader; i...

2008-09-29T13:30:57Z

New page: Category:Java <source lang="java5"> package kevin.console.test; import java.io.BufferedReader; import java.io.Console; import java.io.IOException; import java.io.InputStreamReader; i...

New page

[[Category:Java]]

<source lang="java5">
package kevin.console.test;

import java.io.BufferedReader;
import java.io.Console;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;

/**
* @author Lee, SeongHyun (Kevin)
*
*/
public class ConsoleInputTest
{

/**
* @param args
* @throws IOException
*/
public static void main(String[] args)
{
try
{
String line = null;
/* J2SE 1.4 */
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Please enter your ID: ");
line = bufferedReader.readLine();
System.out.println(line);

/* Java 5 */
Scanner scanner = new Scanner(System.in);
System.out.print("Please enter your ID: ");
line = scanner.nextLine();
System.out.println(line);

/* Java 6 */
Console console = System.console(); // It does not work on Eclipse (it always returns null).
System.out.println(console.readLine("Please enter your ID: "));
System.out.println(console.readPassword("Please enter your password: "));
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
System.exit(0);
}
}

}

</source>