org.tinygroup.commons.tools

Class VariableUtil

java.lang.Object

org.tinygroup.commons.tools.VariableUtil

public class VariableUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
VariableUtil()

Method Summary

Modifier and Type	Method and Description
static String	getEnvVariable(String key) 获取环境变量
static Object	getSysVariable(String key) 获取系统变量
static boolean	hasEnvVariable(String key) 判断是否存在环境变量

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableUtil

public VariableUtil()

Method Detail

getEnvVariable

public static String getEnvVariable(String key)

获取环境变量

Parameters:

key -

Returns:

hasEnvVariable

public static boolean hasEnvVariable(String key)

判断是否存在环境变量

Parameters:

key -

Returns:

getSysVariable

public static Object getSysVariable(String key)

获取系统变量

Parameters:

key -

Returns: