Package | Description |
---|---|
java.nio.channels |
Defines channels, which represent connections to entities that are capable of
performing I/O operations, such as files.
|
java.nio.file |
Defines interfaces and classes for the Java virtual machine to access files,
file attributes, and file systems.
|
Modifier and Type | Method and Description |
---|---|
static FileChannel |
FileChannel.open(Path path,
Set<? extends OpenOption> options,
FileAttribute<?>... attrs)
Opens or creates a file, returning a file channel to access the file.
|
Modifier and Type | Method and Description |
---|---|
static Path |
Files.createDirectories(Path dir,
FileAttribute<?>... attrs)
Creates a directory by creating all nonexistent parent directories first.
|
static Path |
Files.createDirectory(Path dir,
FileAttribute<?>... attrs)
Creates a new directory.
|
static Path |
Files.createFile(Path path,
FileAttribute<?>... attrs)
Creates a new and empty file, failing if the file already exists.
|
static Path |
Files.createTempDirectory(Path dir,
String prefix,
FileAttribute<?>... attrs)
Creates a new directory in the specified directory, using the given
prefix to generate its name.
|
static Path |
Files.createTempDirectory(String prefix,
FileAttribute<?>... attrs)
Creates a new directory in the default temporary-file directory, using
the given prefix to generate its name.
|
static Path |
Files.createTempFile(Path dir,
String prefix,
String suffix,
FileAttribute<?>... attrs)
Creates a new empty file in the specified directory, using the given
prefix and suffix strings to generate its name.
|
static Path |
Files.createTempFile(String prefix,
String suffix,
FileAttribute<?>... attrs)
Creates an empty file in the default temporary-file directory, using
the given prefix and suffix to generate its name.
|
static SeekableByteChannel |
Files.newByteChannel(Path path,
Set<? extends OpenOption> options,
FileAttribute<?>... attrs)
Opens or creates a file, returning a seekable byte channel to access the
file.
|
Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. Use of this specification is subject to license terms.