top.bayberry.core.tools

类 Systems

java.lang.Object

top.bayberry.core.tools.Systems

public class Systems
extends Object

构造器概要

构造器

构造器和说明
Systems()

方法概要

限定符和类型	方法和说明
static int	availableProcessors() 获取可用处理器的数目
static long	freeMemory()
static String	getExtranetIpV4() 获得外网IP
static String[]	getFontNames()
static Font[]	getFonts()
static String	getPid() 获取进程号
static String	getProperty_fileEncoding()
static String	getProperty_tmp() By default this value should come from the TMP environment variable on Windows systems
static String	getProperty_userDir() 用户的当前工作目录
static String	getProperty(String key)
static Font	getSelfDefinedFont(File ttlFont, int style, float size)
static boolean	is64bit() 判断是否是64bit
static boolean	isWindows() 判断是否是windows
static void	loadJNILibDynamically() 刷新java.library.path
static long	maxMemory()
static void	println_SystemProperty()
static void	setlog4j_skipJansi() 设置log4j 颜色不好使的问题
static long	totalMemory()

从类继承的方法 java.lang.Object

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

构造器详细资料

Systems

public Systems()

方法详细资料

println_SystemProperty

public static void println_SystemProperty()

getProperty

public static String getProperty(String key)

getProperty_fileEncoding

public static String getProperty_fileEncoding()

getProperty_tmp

public static String getProperty_tmp()

By default this value should come from the TMP environment variable on Windows systems

返回:

getProperty_userDir

public static String getProperty_userDir()

用户的当前工作目录

返回:

availableProcessors

public static int availableProcessors()

获取可用处理器的数目

返回:

freeMemory

public static long freeMemory()

totalMemory

public static long totalMemory()

maxMemory

public static long maxMemory()

getPid

public static String getPid()

获取进程号

返回:

isWindows

public static boolean isWindows()

判断是否是windows

返回:

is64bit

public static boolean is64bit()

判断是否是64bit

返回:

loadJNILibDynamically

public static void loadJNILibDynamically()

刷新java.library.path

setlog4j_skipJansi

public static void setlog4j_skipJansi()

设置log4j 颜色不好使的问题

getExtranetIpV4

public static String getExtranetIpV4()

获得外网IP

返回:

内网IP

getFontNames

public static String[] getFontNames()

getFonts

public static Font[] getFonts()

getSelfDefinedFont

public static Font getSelfDefinedFont(File ttlFont,
                                      int style,
                                      float size)