Java Console readLine() Example
Console class readLine() method example. This example shows you how to use readLine() method.
Syntax is : public String readLine(String fmt, Object... args)
This method provides a formatted prompt, then reads a single line of text from the console.
Here is the code.
/**
* @(#) ReadLine1Console.java
* A class representing use of method readLine() of Console class in
java.io Package.
* @Version 11-June-2008
* @author Rose India Team
*/
import java.io.*;
public class ReadLine1Console {
public static void main(String[] args) {
//Create a console object.
Console objConsole = System.console();
if (objConsole != null) {
String formatString = "%1$4s %2$5s %3$10s%n";
// readLine method call.
String name = objConsole.readLine(formatString, "Please", "Enter",
"Your Name :");
System.out.println("You have entered : " + name);
}
}
} |
Output of the program.
Please Enter Your Name :
mahendra singh
You have entered : mahendra singh |
|
