Question

How to read a character from keyboard in Java

Answer 1

package javaapplication1;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class JavaApplication1 {

    public static void main(String[] args) throws IOException {
        InputStreamReader isr = new InputStreamReader(System.in);  
        BufferedReader br = new BufferedReader(isr);  
        char ch = (char)br.read();
        System.out.println(ch);
    }
}


/*
run:

a
a

*/

 

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