public interface ObjectOutput extends DataOutput, AutoCloseable
InputStream , ObjectOutputStream , ObjectInputStream
| Modifier and Type | Method and Description |
|---|---|
void |
close()
关闭流。
|
void |
flush()
刷新流。
|
void |
write(byte[] b)
写入一个字节数组。
|
void |
write(byte[] b, int off, int len)
写入一个子字节数组。
|
void |
write(int b)
写一个字节。
|
void |
writeObject(Object obj)
将对象写入底层存储或流。
|
writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTFvoid writeObject(Object obj) throws IOException
obj - 要写入的对象
IOException - 任何常见的输入/输出相关异常。
void write(int b)
throws IOException
write在界面
DataOutput
b - 字节
IOException - 如果发生I / O错误。
void write(byte[] b)
throws IOException
write在界面
DataOutput
b - 要写入的数据
IOException - 如果发生I / O错误。
void write(byte[] b,
int off,
int len)
throws IOException
write在界面
DataOutput
b - 要写入的数据
off - 数据中的起始偏移量
len - 写入的字节数
IOException - 如果发生I / O错误。
void flush()
throws IOException
IOException - 如果发生I / O错误。
void close()
throws IOException
close在界面
AutoCloseable
IOException - 如果发生I / O错误。
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2014, Oracle and/or its affiliates. All rights reserved.