bufferedreaderdemo02.java

来自「一些java高级源代码」· Java 代码 · 共 48 行

/**
*@author 曹永军，创建日期：2007-9-18
*@version 0.01 <br>
*Blog:http://www.sun.com*/
package adv.io;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class BufferedReaderDemo02 {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		
//		FileInputStream fis=new FileInputStream("a.txt");
		BufferedWriter bw=new BufferedWriter(new FileWriter("a.txt"));
		bw.write("micorsoftIBMHPapple");
		bw.newLine();
		bw.write("abc");
		bw.close();
		
		File f=new File("a.txt");
		FileReader fr=new FileReader(f);
		BufferedReader br=new BufferedReader(fr);
//		BufferedReader br1=new BufferedReader(new FileReader(new File("a.txt")));
		String s;
		while((s=br.readLine())!=null){
			
			System.out.println(s);
		}
//		while((s=br.readLine())!=null){		
//			System.out.println(s);
//		}
		br.close();
		
	}

}