testreader.java

来自「自己做的一个QQ聊天系统」· Java 代码 · 共 28 行

package test.io;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class TestReader {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
        InputStream in = new FileInputStream("test.txt");
        InputStreamReader ir = new InputStreamReader(in);
        BufferedReader br = new BufferedReader(ir);
        String s = null;
        while((s = br.readLine()) != null){
        	System.out.println(s);
        }
        br.close();
        }

}