public static void main(String[] args) throws Exception {
String directory = "D:\\workspace\\aaa\\src\\online\\test.txt";
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(new BufferedInputStream(
new FileInputStream(directory))));
// use the readLine to read file of char.
String data = null;
while ((data = bufferedReader.readLine()) != null) {
System.out.println(data);
}
BufferedWriter bufferWriter = new BufferedWriter(
new OutputStreamWriter(new BufferedOutputStream(
new FileOutputStream(directory))));
String str = "hello world";
bufferWriter.write(str, 0, str.length());
bufferedReader.close();
bufferWriter.close();
}
java缓冲读写
最新推荐文章于 2025-08-22 13:45:39 发布