测试出系统的软件配置环境和系统编码格式

/**
 * 测试Properties
 */
package com.you.model;

import java.util.Properties;

/**
 * @author Administrator
 * 测试出系统的软件配置环境和系统编码格式
 */
public class PropertyEncoding 
{

	/**
	 * @param args
	 */
	public static void main(String[] args) 
	{
		/**
		 * 系统详细配置
		 */
		Properties properties = System.getProperties();
		/**
		 * 系统编码格式
		 */
		String encoding = properties.getProperty("file.encoding");
		/**
		 * 设置系统编码格式
		 */
		String systemStr = properties.getProperty(encoding, "UTF-8");
		//打印系统详细配置
		System.out.println("系统详细配置:" + properties);
		//打印系统编码格式
		System.out.println("系统编码格式:" + encoding);
		//打印设置系统编码格式
		System.out.println("设置系统编码格式:" + systemStr);
	}

}

系统详细配置:{java.runtime.name=Java(TM) SE Runtime Environment, sun.boot.library.path=C:\Program Files\Java\jdk1.7.0_05\jre\bin, java.vm.version=23.1-b03, java.vm.vendor=Oracle Corporation, java.vendor.url=http://java.oracle.com/, path.separator=;, java.vm.name=Java HotSpot(TM) Client VM, file.encoding.pkg=sun.io, user.country=CN, user.script=, sun.java.launcher=SUN_STANDARD, sun.os.patch.level=Service Pack 1, java.vm.specification.name=Java Virtual Machine Specification, user.dir=D:\eclipse\workspace\FusionChart, java.runtime.version=1.7.0_05-b05,, java.version=1.7.0_05, java.ext.dirs=C:\Program Files\Java\jdk1.7.0_05\jre\lib\ext;C:\Windows\Sun\Java\lib\ext, sun.boot.class.path=C:\Program Files\Java\jdk1.7.0_05\jre\lib\resources.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\rt.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\jce.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.7.0_05\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.7.0_05\jre\classes, java.vendor=Oracle Corporation, file.separator=\, java.vendor.url.bug=http://bugreport.sun.com/bugreport/, sun.io.unicode.encoding=UnicodeLittle, sun.cpu.endian=little, sun.desktop=windows, sun.cpu.isalist=}
系统编码格式:GBK
设置系统编码格式:UTF-8