缓冲流文件复制 BufferedReader BufferedWriter

[java]代码库

        public static void testBuffer() throws IOException { 
                BufferedReader bufferedReader = new BufferedReader(new FileReader("C:\\test.txt")); 
                BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter("E:\\test.txt")); 
                String x; 
                while ((x = bufferedReader.readLine()) != null) { 
                        bufferedWriter.write(x+"\n"); 
                     System.out.println(x); 
                } 
                bufferedWriter.flush(); 
                bufferedWriter.close(); 
                bufferedReader.close(); 
        }