PrintStream和PrintWriter的区别简介

StreamWriterDemo.java  
package onlyfun.caterpillar;
import java.io.*;
public class StreamWriterDemo  
{
	public static void main(String[] args) 　{
		try 　{
			byte[] sim = {(byte)0xbc, (byte)0xf2, // 简  
			(byte)0xcc, (byte)0xe5, // 体  
			(byte)0xd6, (byte)0xd0, // 中  
			(byte)0xce, (byte)0xc4
		}
		;
		// 文  
		InputStreamReader inputStreamReader = new InputStreamReader(new ByteArrayInputStream(sim), "GB2312");
		PrintWriter printWriter =new PrintWriter(new OutputStreamWriter(System.out, "GB2312"));
		PrintStream printStream =new PrintStream(System.out, true, "GB2312");
		int in;
		while((in = inputStreamReader.read()) != -1) 　{
			printWriter.println((char)in);
			printStream.println((char)in);
		}
		inputStreamReader.close();
		printWriter.close();
		printStream.close();
	}
	catch(ArrayIndexOutOfBoundsException e) 　{
		e.printStackTrace();
	}
	catch(IOException e) {
		e.printStackTrace();
	}
}
}