- 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 是可以刷新的数据的目的地。调用 flush 方法将任何缓冲输出写入基础流。
- 自从:
- 1.5
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方法总结
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方法详情
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flush
通过将任何缓冲输出写入基础流来刷新此流。- 抛出:
IOException- 如果发生 I/O 错误
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