程序包 org.springframework.boot.buildpack.platform.io

接口 Content

所有已知实现类:

InspectedContent, Layer

public interface Content

Content with a known size that can be written to an OutputStream.

从以下版本开始:

2.3.0

作者:

Phillip Webb

方法概要

修饰符和类型	方法	说明
static Content	of(byte[] bytes)	Create a new Content from the given input stream.
static Content	of(int size, IOSupplier<InputStream> supplier)	Create a new Content from the given input stream.
static Content	of(File file)	Create a new Content from the given file.
static Content	of(String string)	Create a new Content from the given UTF-8 string.
int	size()	The size of the content in bytes.
void	writeTo(OutputStream outputStream)	Write the content to the given output stream.

方法详细资料

size

int size()

The size of the content in bytes.

返回:

the content size

writeTo

void writeTo(OutputStream outputStream)
      throws IOException

Write the content to the given output stream.

参数:

outputStream - the output stream to write to

抛出:

IOException - on IO error

of

static Content of(String string)

Create a new Content from the given UTF-8 string.

参数:

string - the string to write

返回:

a new Content instance

of

static Content of(byte[] bytes)

Create a new Content from the given input stream.

参数:

bytes - the bytes to write

返回:

a new Content instance

of

static Content of(File file)

Create a new Content from the given file.

参数:

file - the file to write

返回:

a new Content instance

of

static Content of(int size,
 IOSupplier<InputStream> supplier)

Create a new Content from the given input stream. The stream will be closed after it has been written.

参数:

size - the size of the supplied input stream

supplier - the input stream supplier

返回:

a new Content instance