mytype3.java

java的IO类演示

import java.io.*;

public class MyType3
{
	public static void main(String argv[])
	{
		try {
			FileInputStream fin = new FileInputStream(argv[0]);
			
			byte buf[] = new byte[64];
			
			int i = fin.read(buf);
			while (i == 64)
			{
				System.out.print(new String(buf));
				i = fin.read(buf);
			}

			System.out.print(new String(buf, 0, i));
			fin.close();
		}
		catch (IOException e)
		{
			System.err.println(e);
		}
	}
}