java读取硬件信息.doc

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1、(原创)JAVA读取硬件信息（MAC地址，CPU号，硬盘卷标，CPU型号及CPU使用率等信息）(2011-03-2700:16:12)转载标签：java读mac地址cpu号硬盘卷标cpu型号cpu使用率等杂谈分类：java开发在发布新版的MYPM时，加密要用到相关硬件信息，于是写了下面的测试类运行main打印信息如下图需要引用的包sigar-1.6.3.jar及相关动态库测试时我加载了sigar自带所有动态库详见main方法内packagecn.com.mypm.common.util;importjava.io.BufferedReader;impor

2、tjava.io.File;importjava.io.FileWriter;importjava.io.InputStreamReader;importorg.hyperic.sigar.CpuPerc;importorg.hyperic.sigar.Sigar;importorg.hyperic.sigar.SigarException;importorg.hyperic.sigar.SigarLoader;importorg.hyperic.sigar.cmd.Shell;importorg.hyperic.sigar.cmd.SigarComma

3、ndBase;publicclassCpuInfoextendsSigarCommandBase{   publicbooleandisplayTimes=true;   publicCpuInfo(Shellshell){      super(shell);   }   publicCpuInfo(){      super();   }   publicStringgetUsageShort(){      return"Displaycpuinformation";   }   privatevoidoutput(CpuPerccpu){    

4、  println("UserTime....."+CpuPerc.format(cpu.getUser()));      println("SysTime......"+CpuPerc.format(cpu.getSys()));      println("IdleTime....."+CpuPerc.format(cpu.getIdle()));      println("WaitTime....."+CpuPerc.format(cpu.getWait()));      println("NiceTime....."+CpuPerc.for

5、mat(cpu.getNice()));      println("Combined......"+CpuPerc.format(cpu.getCombined()));      println("IrqTime......"+CpuPerc.format(cpu.getIrq()));      if(SigarLoader.IS_LINUX){         println("SoftIrqTime.."+CpuPerc.format(cpu.getSoftIrq()));         println("StolenTime...."+Cp

6、uPerc.format(cpu.getStolen()));      }      println("");   }   publicvoidoutput(String[]args)throwsSigarException{      org.hyperic.sigar.CpuInfo[]infos=this.sigar.getCpuInfoList();      CpuPerc[]cpus=this.sigar.getCpuPercList();      org.hyperic.sigar.CpuInfoinfo=infos[0];      

7、longcacheSize=info.getCacheSize();      println("Vendor........."+info.getVendor());      println("Model.........."+info.getModel());      println("Mhz............"+info.getMhz());      println("TotalCPUs....."+info.getTotalCores());      if((info.getTotalCores()!=info.getTotalSo

8、ckets())

9、

10、(info.getCoresPerSocket()>info