Module java.base

Package java.io

Interface Flushable

所有已知的子接口:

JavaFileManager, StandardJavaFileManager

所有已知的实现类:

BufferedOutputStream, BufferedWriter, ByteArrayOutputStream, CharArrayWriter, CheckedOutputStream, CipherOutputStream, Console, DataOutputStream, DeflaterOutputStream, DigestOutputStream, FileOutputStream, FileWriter, FilterOutputStream, FilterWriter, Formatter, ForwardingJavaFileManager, GZIPOutputStream, InflaterOutputStream, JarOutputStream, LogStream, ObjectOutputStream, OutputStream, OutputStreamWriter, PipedOutputStream, PipedWriter, PrintStream, PrintWriter, StringWriter, Writer, ZipOutputStream

       public interface Flushable
      

Flushable 是可以刷新的数据目的地。调用 flush 方法将任何缓冲的输出写入底层流。

自从:

1.5

Method Summary

Modifier and Type	Method	Description
void	flush()	将任何缓冲的输出写入底层流以刷新此流。

Method Details

flush

             void flush() throws IOException
            

将任何缓冲的输出写入底层流以刷新此流。

抛出:

IOException - 如果发生 I/O 错误