com.jn.langx.util.os

类 Platform

java.lang.Object

com.jn.langx.util.os.Platform

public class Platform
extends Object

字段概要

字段

限定符和类型	字段和说明
static boolean	isAndroid
static boolean	isGroovyAvailable
static boolean	isKaffeJVM
static boolean	isWindows
static int	JAVA_VERSION_INT
static String	processId

构造器概要

构造器

构造器和说明
Platform()

方法概要

限定符和类型	方法和说明
static boolean	equals(byte[] bytes1, int startPos1, byte[] bytes2, int startPos2, int length)
static File	getJavaExecutable() Find java executable File path from java.home system property.
static File	getTempDirectory() Returns a File representing the system temporary directory.
static String	getTempDirectoryPath() Returns the path to the system temporary directory.
static File	getUserHomeDirectory() Returns a File representing the user's home directory.
static String	getUserHomeDirectoryPath() Returns the path to the user's home directory.
static boolean	is10VMOrGreater()
static boolean	is11VMOrGreater()
static boolean	is12VMOrGreater()
static boolean	is13VMOrGreater()
static boolean	is3VMOrGreater()
static boolean	is4VMOrGreater()
static boolean	is5VMOrGreater()
static boolean	is6VMOrGreater()
static boolean	is7VMOrGreater()
static boolean	is8VMOrGreater()
static boolean	is9VMOrGreater()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

isWindows

public static final boolean isWindows

JAVA_VERSION_INT

public static int JAVA_VERSION_INT

isAndroid

public static final boolean isAndroid

isKaffeJVM

public static final boolean isKaffeJVM

isGroovyAvailable

public static boolean isGroovyAvailable

processId

public static String processId

构造器详细资料

Platform

public Platform()

方法详细资料

is3VMOrGreater

public static boolean is3VMOrGreater()

is4VMOrGreater

public static boolean is4VMOrGreater()

is5VMOrGreater

public static boolean is5VMOrGreater()

is6VMOrGreater

public static boolean is6VMOrGreater()

is7VMOrGreater

public static boolean is7VMOrGreater()

is8VMOrGreater

public static boolean is8VMOrGreater()

is9VMOrGreater

public static boolean is9VMOrGreater()

is10VMOrGreater

public static boolean is10VMOrGreater()

is11VMOrGreater

public static boolean is11VMOrGreater()

is12VMOrGreater

public static boolean is12VMOrGreater()

is13VMOrGreater

public static boolean is13VMOrGreater()

getJavaExecutable

public static File getJavaExecutable()

Find java executable File path from java.home system property.

返回:

File associated with the java command, or null if not found.

equals

public static boolean equals(byte[] bytes1,
                             int startPos1,
                             byte[] bytes2,
                             int startPos2,
                             int length)

getTempDirectoryPath

public static String getTempDirectoryPath()

Returns the path to the system temporary directory.

返回:

the path to the system temporary directory.

getTempDirectory

public static File getTempDirectory()

Returns a File representing the system temporary directory.

返回:

the system temporary directory.

getUserHomeDirectoryPath

public static String getUserHomeDirectoryPath()

Returns the path to the user's home directory.

返回:

the path to the user's home directory.

getUserHomeDirectory

public static File getUserHomeDirectory()

Returns a File representing the user's home directory.

返回:

the user's home directory.