191_IO流_BufferedReader_InputStreamReader详解

package TestIO;import java.io.*;/* * 字节 *BufferedInputStream; *BufferedOutputStream; *字符 *BufferedReader;   带有缓冲区的字符输入流 *BufferedWriter;   带有缓冲区的字符输出流 */public class Test01 {public static void main(String[] args) throws Exception {FileInputStream  is = new FileInputStream("C:/Users/张东林/Desktop/2017429.txt");InputStreamReader   ips = new InputStreamReader(is);BufferedReader  br = new BufferedReader(ips);String temp = "" ;while((temp=br.readLine()) != null ){System.out.println(temp);}br.close();}}