inputstreamreader.java~40~

提供了常用的JAVA技术的示例

package InputStreamReader;

import java.io.*;
import java.awt.*;
import javax.swing.*;

public class InputStreamReader {
    public static void main(String args[])throws IOException {
        InputStreamReader ir;
        BufferedReader in;
        ir=new InputStreamReader(System.in);
        in=new BufferedReader(ir);
        System.out.println("input I: ");
        String s=in.readLine();
        int I=Integer.parseInt(s);
        System.out.print("I="+I);

    }
}