filetest_zhangzhen.java

来自「java的团队合作代码」· Java 代码 · 共 37 行

package com.jk.io;
import java.io.*;
public class FileTest_zhangzhen {
	public static void main(String[] args){
		
		try {
			FileInputStream is = new FileInputStream("d:/radwtmp");
			InputStreamReader isr = new InputStreamReader(is);
			BufferedReader br = new BufferedReader(isr);
			String data = "";
			while((data=br.readLine())!=null){
				System.out.println(data);
			}
			
			String str = "我要看功夫熊猫！！！";
			FileOutputStream fos = new FileOutputStream("d:/mytest.txt");
			OutputStreamWriter osw = new OutputStreamWriter(fos);
			BufferedWriter bw = new BufferedWriter(osw);
			bw.write(str,0,str.length());
			
			br.close();
			isr.close();
			is.close();
			
			bw.flush();//清除缓存区，完成写操作
			
			bw.close();
			osw.close();
			fos.close();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}