FileInputStream读取文件内容

               File f=new File("e:/abc.txt");FileInputStream fis;try {fis=new FileInputStream(f);byte b[]=new byte[1024];int n=0;while((n=fis.read(b))!=-1){String s=new String(b, 0, n);System.out.println("文件内容:"+s);}} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}