程序包 cn.taketoday.core.io

接口 OutputStreamSource

所有已知子接口:

JarResource, WritableResource

所有已知实现类:

FileSystemResource, FileUrlResource, JarEntryResource, PathResource, WritableResourceDecorator

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface OutputStreamSource

从以下版本开始:

2.1.6

作者:

TODAY
2019-07-08 00:11

方法概要

修饰符和类型	方法	说明
OutputStream	getOutputStream()	Return an OutputStream for the underlying resource, allowing to (over-)write its content.
default Writer	getWriter()	Get Writer
default WritableByteChannel	writableChannel()	Return a WritableByteChannel.

方法详细资料

getOutputStream

OutputStream getOutputStream()
                      throws IOException

Return an OutputStream for the underlying resource, allowing to (over-)write its content.

抛出:

IOException - if the stream could not be opened

getWriter

default Writer getWriter()
                  throws IOException

Get Writer

抛出:

IOException - if the stream could not be opened

writableChannel

default WritableByteChannel writableChannel()
                                     throws IOException

Return a WritableByteChannel.

It is expected that each call creates a fresh channel.

The default implementation returns Channels.newChannel(OutputStream) with the result of getOutputStream().

返回:

the byte channel for the underlying resource (must not be null)

抛出:

FileNotFoundException - if the underlying resource doesn't exist

IOException - if the content channel could not be opened

另请参阅:

• getOutputStream()