package H;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.CharBuffer;

public class inputStream {//沒有弄明白

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		try {
			InputStreamReader in = new InputStreamReader(new FileInputStream("D:\\123.txt"));
			CharBuffer cbuf =null;
			in.read(cbuf);
			System.out.println(cbuf);
			in.close();
			
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}