借助Sigar API获取操作系统信息

今天药忘吃喽~ 2022-08-07 02:40 214阅读 0赞

Sigar（全称System Information Gatherer And Reporter，即系统信息收集报表器），它提供了一个开源的跨平台的收集计算机硬件和操作系统信息的API（该API底层接口用C语言编写），本文将演示如何借助Sigar API获取操作系统信息：

package com.ghj.packageoftest;
    
    import java.net.InetAddress;
    
    import org.hyperic.sigar.OperatingSystem;
    import org.hyperic.sigar.Sigar;
    import org.hyperic.sigar.SigarException;
    import org.hyperic.sigar.Who;
    
    /**
     * 借助Sigar API获取操作系统信息
     * 
     * @author GaoHuanjie 
     */
    public class OSTool {
    
    	public static void main(String[] args) throws SigarException {
    		Sigar sigar = new Sigar();
    
    		// 取到当前操作系统的名称  
    		String hostname = "";
    		try {
    		    hostname = InetAddress.getLocalHost().getHostName();
    		} catch (Exception e) {
    		    hostname = sigar.getNetInfo().getHostName();
    		}
    		System.out.println(hostname);
    
    		// 获取当前操作系统的信息  
    		OperatingSystem operatingSystem = OperatingSystem.getInstance();
    		System.out.println("operatingSystem arch：" + operatingSystem.getArch());// 操作系统内核类型如： 386、486、586等x86
    		System.out.println("operatingSystem cpuEndian：" + operatingSystem.getCpuEndian());//
    		System.out.println("operatingSystem dataModel：" + operatingSystem.getDataModel());//
    		System.out.println("operatingSystem description：" + operatingSystem.getDescription());// 系统描述
    		System.out.println("operatingSystem machine：" + operatingSystem.getMachine());//  
    		System.out.println("operatingSystem name：" + operatingSystem.getName());// 操作系统类型
    		System.out.println("operatingSystem patchLevel：" + operatingSystem.getPatchLevel());// 操作系统补丁级别
    		System.out.println("operatingSystem vendor：" + operatingSystem.getVendor());// 操作系统供应商 
    		System.out.println("operatingSystem vendorCodeName：" + operatingSystem.getVendorCodeName());// 供应商编码名
    		System.out.println("operatingSystem vendorName：" + operatingSystem.getVendorName());// 操作系统供应商名称 
    		System.out.println("operatingSystem vendorVersion：" + operatingSystem.getVendorVersion());// 操作系统供应商版本  
    		System.out.println("operatingSystem version：" + operatingSystem.getVersion());// 操作系统的版本号
    
    		// 获取当前系统进程表中的用户信息  
    		Who whoArray [] = sigar.getWhoList();
    		if (whoArray != null) {
    		    for (int i = 0; i < whoArray.length; i++) {
    		        Who who = whoArray[i];
    		        System.out.println("\n~~~~~~~~~" + i + "~~~~~~~~~~~~");
    		        System.out.println("who device：" + who.getDevice());
    		        System.out.println("who host：" + who.getHost());
    		        System.out.println("who time：" + who.getTime());
    		        System.out.println("who user：" + who.getUser());// 当前系统进程表中的用户名
    		    }
    		}
    		sigar.close();
    	}
    }

【 [0分下载示例工程][0]】

[0]: http://download.csdn.net/download/wangshuxuncom/8461961