import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

public class TestIO2 {

/**

* @param args

* @throws IOException

*/

public static void main(String[] args) throws IOException {

File file = new File("d:"+File.separator+"1.txt");

File file2 = new File("d:"+File.separator+"2.txt");

/* try {

FileReader fis = new FileReader(file);

FileWriter fw = new FileWriter(file2);

char[] b = new char[1024];

int len = 0;

while((len=fis.read(b))!=-1){

System.out.println(String.valueOf(b));

fw.write(b);

}

fw.flush();

} catch (FileNotFoundException e) {

e.printStackTrace();

}*/

FileInputStream fis=new FileInputStream(file); //文件字节流

InputStreamReader isr=new InputStreamReader(fis,"GBK"); //字节流和字符流的桥梁，可以指定指定字符格式

String str=null;

//直接读取字符，只要编码问题没问题

int c=0;

while((c=isr.read())!=-1)

System.out.print((char)c);

System.out.println("______________________________________________________");

}

}