| Package | Description |
|---|---|
| java.nio.channels |
Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
|
| java.nio.file |
Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
|
| java.nio.file.spi |
Service-provider classes for the
java.nio.file package.
|
| Modifier and Type | Method and Description |
|---|---|
static FileChannel |
FileChannel.open(Path
Opens or creates a file, returning a file channel to access the file.
|
static AsynchronousFileChannel |
AsynchronousFileChannel.open(Path
Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.
|
| Modifier and Type | Method and Description |
|---|---|
static AsynchronousFileChannel |
AsynchronousFileChannel.open(Path
Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.
|
static FileChannel |
FileChannel.open(Path
Opens or creates a file, returning a file channel to access the file.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LinkOption
Defines the options as to how symbolic links are handled.
|
class |
StandardOpenOption
Defines the standard open options.
|
| Modifier and Type | Method and Description |
|---|---|
static BufferedWriter |
Files.newBufferedWriter(Path
Opens or creates a file for writing, returning a
BufferedWriter that may be used to write text to the file in an efficient manner.
|
static BufferedWriter |
Files.newBufferedWriter(Path
Opens or creates a file for writing, returning a
BufferedWriter to write text to the file in an efficient manner.
|
static SeekableByteChannel |
Files.newByteChannel(Path
Opens or creates a file, returning a seekable byte channel to access the file.
|
static InputStream |
Files.newInputStream(Path
Opens a file, returning an input stream to read from the file.
|
static OutputStream |
Files.newOutputStream(Path
Opens or creates a file, returning an output stream that may be used to write bytes to the file.
|
static Path |
Files.write(Path
Writes bytes to a file.
|
static Path |
Files.write(Path
Write lines of text to a file.
|
static Path |
Files.write(Path
Write lines of text to a file.
|
| Modifier and Type | Method and Description |
|---|---|
static SeekableByteChannel |
Files.newByteChannel(Path
Opens or creates a file, returning a seekable byte channel to access the file.
|
SeekableByteChannel |
SecureDirectoryStream.newByteChannel(T path, Set
Opens or creates a file in this directory, returning a seekable byte channel to access the file.
|
| Modifier and Type | Method and Description |
|---|---|
InputStream |
FileSystemProvider.newInputStream(Path
Opens a file, returning an input stream to read from the file.
|
OutputStream |
FileSystemProvider.newOutputStream(Path
Opens or creates a file, returning an output stream that may be used to write bytes to the file.
|
| Modifier and Type | Method and Description |
|---|---|
AsynchronousFileChannel |
FileSystemProvider.newAsynchronousFileChannel(Path
Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.
|
abstract SeekableByteChannel |
FileSystemProvider.newByteChannel(Path
Opens or creates a file, returning a seekable byte channel to access the file.
|
FileChannel |
FileSystemProvider.newFileChannel(Path
Opens or creates a file for reading and/or writing, returning a file channel to access the file.
|