SpringBoot集成oshi 查询系统数据

SpringBoot集成oshi查询系统数据

想买CT5的小曹

263人浏览 · 2025-04-18 16:40:12

想买CT5的小曹 · 2025-04-18 16:40:12 发布

实现功能：

  <!-- 获取系统信息 -->
        <dependency>
            <groupId>com.github.oshi</groupId>
            <artifactId>oshi-core</artifactId>
            <version>6.6.1</version>
        </dependency>

        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.16.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.14.0</version> <!-- 可替换为最新版本 -->
        </dependency>

        <!-- 解析客户端操作系统、浏览器等 -->
        <dependency>
            <groupId>eu.bitwalker</groupId>
            <artifactId>UserAgentUtils</artifactId>
            <version>1.21</version>
        </dependency>

package com.example.springbootai.entity.server;


import com.example.springbootai.utils.Arith;

/**
 * CPU相关信息
 * 
 * @author caojun
 */
public class Cpu
{
    /**
     * 核心数
     */
    private int cpuNum;

    /**
     * CPU总的使用率
     */
    private double total;

    /**
     * CPU系统使用率
     */
    private double sys;

    /**
     * CPU用户使用率
     */
    private double used;

    /**
     * CPU当前等待率
     */
    private double wait;

    /**
     * CPU当前空闲率
     */
    private double free;

    public int getCpuNum()
    {
        return cpuNum;
    }

    public void setCpuNum(int cpuNum)
    {
        this.cpuNum = cpuNum;
    }

    public double getTotal()
    {
        return Arith.round(Arith.mul(total, 100), 2);
    }

    public void setTotal(double total)
    {
        this.total = total;
    }

    public double getSys()
    {
        return Arith.round(Arith.mul(sys / total, 100), 2);
    }

    public void setSys(double sys)
    {
        this.sys = sys;
    }

    public double getUsed()
    {
        return Arith.round(Arith.mul(used / total, 100), 2);
    }

    public void setUsed(double used)
    {
        this.used = used;
    }

    public double getWait()
    {
        return Arith.round(Arith.mul(wait / total, 100), 2);
    }

    public void setWait(double wait)
    {
        this.wait = wait;
    }

    public double getFree()
    {
        return Arith.round(Arith.mul(free / total, 100), 2);
    }

    public void setFree(double free)
    {
        this.free = free;
    }
}

package com.example.springbootai.entity.server;



import com.example.springbootai.utils.Arith;
import com.example.springbootai.utils.DateUtils;

import java.lang.management.ManagementFactory;

/**
 * JVM相关信息
 * 
 * @author caojun
 */
public class Jvm
{
    /**
     * 当前JVM占用的内存总数(M)
     */
    private double total;

    /**
     * JVM最大可用内存总数(M)
     */
    private double max;

    /**
     * JVM空闲内存(M)
     */
    private double free;

    /**
     * JDK版本
     */
    private String version;

    /**
     * JDK路径
     */
    private String home;

    public double getTotal()
    {
        return Arith.div(total, (1024 * 1024), 2);
    }

    public void setTotal(double total)
    {
        this.total = total;
    }

    public double getMax()
    {
        return Arith.div(max, (1024 * 1024), 2);
    }

    public void setMax(double max)
    {
        this.max = max;
    }

    public double getFree()
    {
        return Arith.div(free, (1024 * 1024), 2);
    }

    public void setFree(double free)
    {
        this.free = free;
    }

    public double getUsed()
    {
        return Arith.div(total - free, (1024 * 1024), 2);
    }

    public double getUsage()
    {
        return Arith.mul(Arith.div(total - free, total, 4), 100);
    }

    /**
     * 获取JDK名称
     */
    public String getName()
    {
        return ManagementFactory.getRuntimeMXBean().getVmName();
    }

    public String getVersion()
    {
        return version;
    }

    public void setVersion(String version)
    {
        this.version = version;
    }

    public String getHome()
    {
        return home;
    }

    public void setHome(String home)
    {
        this.home = home;
    }

    /**
     * JDK启动时间
     */
    public String getStartTime()
    {
        return DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS, DateUtils.getServerStartDate());
    }

    /**
     * JDK运行时间
     */
    public String getRunTime()
    {
        return DateUtils.timeDistance(DateUtils.getNowDate(), DateUtils.getServerStartDate());
    }

    /**
     * 运行参数
     */
    public String getInputArgs()
    {
        return ManagementFactory.getRuntimeMXBean().getInputArguments().toString();
    }
}

package com.example.springbootai.entity.server;


import com.example.springbootai.utils.Arith;

/**
 * 內存相关信息
 * 
 * @author caojun
 */
public class Mem
{
    /**
     * 内存总量
     */
    private double total;

    /**
     * 已用内存
     */
    private double used;

    /**
     * 剩余内存
     */
    private double free;

    public double getTotal()
    {
        return Arith.div(total, (1024 * 1024 * 1024), 2);
    }

    public void setTotal(long total)
    {
        this.total = total;
    }

    public double getUsed()
    {
        return Arith.div(used, (1024 * 1024 * 1024), 2);
    }

    public void setUsed(long used)
    {
        this.used = used;
    }

    public double getFree()
    {
        return Arith.div(free, (1024 * 1024 * 1024), 2);
    }

    public void setFree(long free)
    {
        this.free = free;
    }

    public double getUsage()
    {
        return Arith.mul(Arith.div(used, total, 4), 100);
    }
}

package com.example.springbootai.entity.server;

/**
 * 系统相关信息
 * 
 * @author caojun
 */
public class Sys
{
    /**
     * 服务器名称
     */
    private String computerName;

    /**
     * 服务器Ip
     */
    private String computerIp;

    /**
     * 项目路径
     */
    private String userDir;

    /**
     * 操作系统
     */
    private String osName;

    /**
     * 系统架构
     */
    private String osArch;

    public String getComputerName()
    {
        return computerName;
    }

    public void setComputerName(String computerName)
    {
        this.computerName = computerName;
    }

    public String getComputerIp()
    {
        return computerIp;
    }

    public void setComputerIp(String computerIp)
    {
        this.computerIp = computerIp;
    }

    public String getUserDir()
    {
        return userDir;
    }

    public void setUserDir(String userDir)
    {
        this.userDir = userDir;
    }

    public String getOsName()
    {
        return osName;
    }

    public void setOsName(String osName)
    {
        this.osName = osName;
    }

    public String getOsArch()
    {
        return osArch;
    }

    public void setOsArch(String osArch)
    {
        this.osArch = osArch;
    }
}

package com.example.springbootai.entity.server;

/**
 * 系统文件相关信息
 * 
 * @author ruoyi
 */
public class SysFile
{
    /**
     * 盘符路径
     */
    private String dirName;

    /**
     * 盘符类型
     */
    private String sysTypeName;

    /**
     * 文件类型
     */
    private String typeName;

    /**
     * 总大小
     */
    private String total;

    /**
     * 剩余大小
     */
    private String free;

    /**
     * 已经使用量
     */
    private String used;

    /**
     * 资源的使用率
     */
    private double usage;

    public String getDirName()
    {
        return dirName;
    }

    public void setDirName(String dirName)
    {
        this.dirName = dirName;
    }

    public String getSysTypeName()
    {
        return sysTypeName;
    }

    public void setSysTypeName(String sysTypeName)
    {
        this.sysTypeName = sysTypeName;
    }

    public String getTypeName()
    {
        return typeName;
    }

    public void setTypeName(String typeName)
    {
        this.typeName = typeName;
    }

    public String getTotal()
    {
        return total;
    }

    public void setTotal(String total)
    {
        this.total = total;
    }

    public String getFree()
    {
        return free;
    }

    public void setFree(String free)
    {
        this.free = free;
    }

    public String getUsed()
    {
        return used;
    }

    public void setUsed(String used)
    {
        this.used = used;
    }

    public double getUsage()
    {
        return usage;
    }

    public void setUsage(double usage)
    {
        this.usage = usage;
    }
}

package com.example.springbootai.entity;

import java.net.UnknownHostException;
import java.util.*;

import com.example.springbootai.entity.server.*;
import com.example.springbootai.utils.Arith;
import oshi.SystemInfo;
import oshi.hardware.*;
import oshi.hardware.CentralProcessor.TickType;
import oshi.software.os.*;
import oshi.util.Util;

/**
 * 服务器相关信息
 * 
 * @author caojun
 */
public class Server
{
    
    private static final int OSHI_WAIT_SECOND = 1000;
    
    /**
     * CPU相关信息
     */
    private Cpu cpu = new Cpu();

    /**
     * 內存相关信息
     */
    private Mem mem = new Mem();

    /**
     * JVM相关信息
     */
    private Jvm jvm = new Jvm();

    /**
     * 服务器相关信息
     */
    private Sys sys = new Sys();

    /**
     * 磁盘相关信息
     */
    private List<SysFile> sysFiles = new LinkedList<SysFile>();

    public Cpu getCpu()
    {
        return cpu;
    }

    public void setCpu(Cpu cpu)
    {
        this.cpu = cpu;
    }

    public Mem getMem()
    {
        return mem;
    }

    public void setMem(Mem mem)
    {
        this.mem = mem;
    }

    public Jvm getJvm()
    {
        return jvm;
    }

    public void setJvm(Jvm jvm)
    {
        this.jvm = jvm;
    }

    public Sys getSys()
    {
        return sys;
    }

    public void setSys(Sys sys)
    {
        this.sys = sys;
    }

    public List<SysFile> getSysFiles()
    {
        return sysFiles;
    }

    public void setSysFiles(List<SysFile> sysFiles)
    {
        this.sysFiles = sysFiles;
    }

    public void copyTo() throws Exception
    {
        SystemInfo si = new SystemInfo();
        HardwareAbstractionLayer hal = si.getHardware();

        setCpuInfo(hal.getProcessor());

        setMemInfo(hal.getMemory());

        setSysInfo();

        setJvmInfo();

        setSysFiles(si.getOperatingSystem());
    }

    /**
     * 设置CPU信息
     */
    private void setCpuInfo(CentralProcessor processor)
    {
        // CPU信息
        long[] prevTicks = processor.getSystemCpuLoadTicks();
        Util.sleep(OSHI_WAIT_SECOND);
        long[] ticks = processor.getSystemCpuLoadTicks();
        long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.getIndex()];
        long irq = ticks[TickType.IRQ.getIndex()] - prevTicks[TickType.IRQ.getIndex()];
        long softirq = ticks[TickType.SOFTIRQ.getIndex()] - prevTicks[TickType.SOFTIRQ.getIndex()];
        long steal = ticks[TickType.STEAL.getIndex()] - prevTicks[TickType.STEAL.getIndex()];
        long cSys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
        long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
        long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
        long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
        long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
        cpu.setCpuNum(processor.getLogicalProcessorCount());
        cpu.setTotal(totalCpu);
        cpu.setSys(cSys);
        cpu.setUsed(user);
        cpu.setWait(iowait);
        cpu.setFree(idle);
    }



    /**
     * 设置内存信息
     */
    private void setMemInfo(GlobalMemory memory)
    {
        mem.setTotal(memory.getTotal());
        mem.setUsed(memory.getTotal() - memory.getAvailable());
        mem.setFree(memory.getAvailable());
    }

    /**
     * 设置服务器信息
     */
    private void setSysInfo()
    {
        Properties props = System.getProperties();
        sys.setOsName(props.getProperty("os.name"));
        sys.setOsArch(props.getProperty("os.arch"));
        sys.setUserDir(props.getProperty("user.dir"));
    }

    /**
     * 设置Java虚拟机
     */
    private void setJvmInfo() throws UnknownHostException
    {
        Properties props = System.getProperties();
        jvm.setTotal(Runtime.getRuntime().totalMemory());
        jvm.setMax(Runtime.getRuntime().maxMemory());
        jvm.setFree(Runtime.getRuntime().freeMemory());
        jvm.setVersion(props.getProperty("java.version"));
        jvm.setHome(props.getProperty("java.home"));
    }

    /**
     * 设置磁盘信息
     */
    private void setSysFiles(OperatingSystem os)
    {
        FileSystem fileSystem = os.getFileSystem();
        List<OSFileStore> fsArray = fileSystem.getFileStores();
        for (OSFileStore fs : fsArray)
        {
            long free = fs.getUsableSpace();
            long total = fs.getTotalSpace();
            long used = total - free;
            SysFile sysFile = new SysFile();
            sysFile.setDirName(fs.getMount());
            sysFile.setSysTypeName(fs.getType());
            sysFile.setTypeName(fs.getName());
            sysFile.setTotal(convertFileSize(total));
            sysFile.setFree(convertFileSize(free));
            sysFile.setUsed(convertFileSize(used));
            sysFile.setUsage(Arith.mul(Arith.div(used, total, 4), 100));
            sysFiles.add(sysFile);
        }
    }

    /**
     * 字节转换
     * 
     * @param size 字节大小
     * @return 转换后值
     */
    public String convertFileSize(long size)
    {
        long kb = 1024;
        long mb = kb * 1024;
        long gb = mb * 1024;
        if (size >= gb)
        {
            return String.format("%.1f GB", (float) size / gb);
        }
        else if (size >= mb)
        {
            float f = (float) size / mb;
            return String.format(f > 100 ? "%.0f MB" : "%.1f MB", f);
        }
        else if (size >= kb)
        {
            float f = (float) size / kb;
            return String.format(f > 100 ? "%.0f KB" : "%.1f KB", f);
        }
        else
        {
            return String.format("%d B", size);
        }
    }


}

两个工具类

package com.example.springbootai.utils;

import java.math.BigDecimal;
import java.math.RoundingMode;

/**
 * 精确的浮点数运算
 * 
 * @author caojun
 */
public class Arith
{

    /** 默认除法运算精度 */
    private static final int DEF_DIV_SCALE = 10;

    /** 这个类不能实例化 */
    private Arith()
    {
    }

    /**
     * 提供精确的加法运算。
     * @param v1 被加数
     * @param v2 加数
     * @return 两个参数的和
     */
    public static double add(double v1, double v2)
    {
        BigDecimal b1 = new BigDecimal(Double.toString(v1));
        BigDecimal b2 = new BigDecimal(Double.toString(v2));
        return b1.add(b2).doubleValue();
    }

    /**
     * 提供精确的减法运算。
     * @param v1 被减数
     * @param v2 减数
     * @return 两个参数的差
     */
    public static double sub(double v1, double v2)
    {
        BigDecimal b1 = new BigDecimal(Double.toString(v1));
        BigDecimal b2 = new BigDecimal(Double.toString(v2));
        return b1.subtract(b2).doubleValue();
    }

    /**
     * 提供精确的乘法运算。
     * @param v1 被乘数
     * @param v2 乘数
     * @return 两个参数的积
     */
    public static double mul(double v1, double v2)
    {
        BigDecimal b1 = new BigDecimal(Double.toString(v1));
        BigDecimal b2 = new BigDecimal(Double.toString(v2));
        return b1.multiply(b2).doubleValue();
    }

    /**
     * 提供（相对）精确的除法运算，当发生除不尽的情况时，精确到
     * 小数点以后10位，以后的数字四舍五入。
     * @param v1 被除数
     * @param v2 除数
     * @return 两个参数的商
     */
    public static double div(double v1, double v2)
    {
        return div(v1, v2, DEF_DIV_SCALE);
    }

    /**
     * 提供（相对）精确的除法运算。当发生除不尽的情况时，由scale参数指
     * 定精度，以后的数字四舍五入。
     * @param v1 被除数
     * @param v2 除数
     * @param scale 表示表示需要精确到小数点以后几位。
     * @return 两个参数的商
     */
    public static double div(double v1, double v2, int scale)
    {
        if (scale < 0)
        {
            throw new IllegalArgumentException(
                    "The scale must be a positive integer or zero");
        }
        BigDecimal b1 = new BigDecimal(Double.toString(v1));
        BigDecimal b2 = new BigDecimal(Double.toString(v2));
        if (b1.compareTo(BigDecimal.ZERO) == 0)
        {
            return BigDecimal.ZERO.doubleValue();
        }
        return b1.divide(b2, scale, RoundingMode.HALF_UP).doubleValue();
    }

    /**
     * 提供精确的小数位四舍五入处理。
     * @param v 需要四舍五入的数字
     * @param scale 小数点后保留几位
     * @return 四舍五入后的结果
     */
    public static double round(double v, int scale)
    {
        if (scale < 0)
        {
            throw new IllegalArgumentException(
                    "The scale must be a positive integer or zero");
        }
        BigDecimal b = new BigDecimal(Double.toString(v));
        BigDecimal one = BigDecimal.ONE;
        return b.divide(one, scale, RoundingMode.HALF_UP).doubleValue();
    }
}

package com.example.springbootai.utils;

import org.apache.commons.lang3.time.DateFormatUtils;

import java.lang.management.ManagementFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.*;
import java.util.Date;

/**
 * 时间工具类
 * 
 * @author caojun
 */
public class DateUtils extends org.apache.commons.lang3.time.DateUtils
{
    public static String YYYY = "yyyy";

    public static String YYYY_MM = "yyyy-MM";

    public static String YYYY_MM_DD = "yyyy-MM-dd";

    public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";

    public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";

    private static String[] parsePatterns = {
            "yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM", 
            "yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
            "yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};

    /**
     * 获取当前Date型日期
     * 
     * @return Date() 当前日期
     */
    public static Date getNowDate()
    {
        return new Date();
    }

    /**
     * 获取当前日期, 默认格式为yyyy-MM-dd
     * 
     * @return String
     */
    public static String getDate()
    {
        return dateTimeNow(YYYY_MM_DD);
    }

    public static final String getTime()
    {
        return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
    }

    public static final String dateTimeNow()
    {
        return dateTimeNow(YYYYMMDDHHMMSS);
    }

    public static final String dateTimeNow(final String format)
    {
        return parseDateToStr(format, new Date());
    }

    public static final String dateTime(final Date date)
    {
        return parseDateToStr(YYYY_MM_DD, date);
    }

    public static final String parseDateToStr(final String format, final Date date)
    {
        return new SimpleDateFormat(format).format(date);
    }

    public static final Date dateTime(final String format, final String ts)
    {
        try
        {
            return new SimpleDateFormat(format).parse(ts);
        }
        catch (ParseException e)
        {
            throw new RuntimeException(e);
        }
    }

    /**
     * 日期路径 即年/月/日 如2018/08/08
     */
    public static final String datePath()
    {
        Date now = new Date();
        return DateFormatUtils.format(now, "yyyy/MM/dd");
    }

    /**
     * 日期路径 即年/月/日 如20180808
     */
    public static final String dateTime()
    {
        Date now = new Date();
        return DateFormatUtils.format(now, "yyyyMMdd");
    }

    /**
     * 日期型字符串转化为日期 格式
     */
    public static Date parseDate(Object str)
    {
        if (str == null)
        {
            return null;
        }
        try
        {
            return parseDate(str.toString(), parsePatterns);
        }
        catch (ParseException e)
        {
            return null;
        }
    }

    /**
     * 获取服务器启动时间
     */
    public static Date getServerStartDate()
    {
        long time = ManagementFactory.getRuntimeMXBean().getStartTime();
        return new Date(time);
    }

    /**
     * 计算相差天数
     */
    public static int differentDaysByMillisecond(Date date1, Date date2)
    {
        return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24)));
    }

    /**
     * 计算时间差
     *
     * @param endDate 最后时间
     * @param startTime 开始时间
     * @return 时间差（天/小时/分钟）
     */
    public static String timeDistance(Date endDate, Date startTime)
    {
        long nd = 1000 * 24 * 60 * 60;
        long nh = 1000 * 60 * 60;
        long nm = 1000 * 60;
        // long ns = 1000;
        // 获得两个时间的毫秒时间差异
        long diff = endDate.getTime() - startTime.getTime();
        // 计算差多少天
        long day = diff / nd;
        // 计算差多少小时
        long hour = diff % nd / nh;
        // 计算差多少分钟
        long min = diff % nd % nh / nm;
        // 计算差多少秒//输出结果
        // long sec = diff % nd % nh % nm / ns;
        return day + "天" + hour + "小时" + min + "分钟";
    }

    /**
     * 增加 LocalDateTime ==> Date
     */
    public static Date toDate(LocalDateTime temporalAccessor)
    {
        ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
        return Date.from(zdt.toInstant());
    }

    /**
     * 增加 LocalDate ==> Date
     */
    public static Date toDate(LocalDate temporalAccessor)
    {
        LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
        ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
        return Date.from(zdt.toInstant());
    }
}

package com.example.springbootai;

import oshi.SystemInfo;
import oshi.hardware.*;
import oshi.software.os.OSFileStore;
import oshi.software.os.OSProcess;
import oshi.software.os.OperatingSystem;
import oshi.util.FormatUtil;
import oshi.util.Util;

import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @title: test
 * @Author CaoJun
 * @Date: 2025/4/18 下午4:40
 * @Version 1.0
 */
public class test {
    public static void main(String[] args) {
        SystemInfo si = new SystemInfo();
        HardwareAbstractionLayer hal = si.getHardware();
        OperatingSystem os = si.getOperatingSystem();

        // 1. 操作系统信息
        printOperatingSystemInfo(os);

        // 2. 计算机系统信息
        printComputerSystemInfo(hal.getComputerSystem());

        // 3. CPU信息
        printCpuInfo(hal.getProcessor());

        // 4. 内存信息
        printMemoryInfo(hal.getMemory());

        // 5. 磁盘信息
        printDiskInfo(hal.getDiskStores());

        // 6. 文件系统信息
        printFileSystemInfo(os.getFileSystem().getFileStores());

        // 7. 网络信息
        printNetworkInfo(hal.getNetworkIFs());

        // 8. 显卡信息
        printGraphicsInfo(hal.getGraphicsCards());

        // 9. 传感器信息
        printSensorsInfo(hal.getSensors());

        // 10. 电源信息
        printPowerInfo(hal.getPowerSources());

        // 11. 进程信息
        printProcessInfo(os.getProcesses());
    }

    private static void printOperatingSystemInfo(OperatingSystem os) {
        System.out.println("\n=== 操作系统信息 ===");
        System.out.println("操作系统: " + os.toString());
        System.out.println("制造商: " + os.getManufacturer());
        System.out.println("系列: " + os.getFamily());
        System.out.println("版本: " + os.getVersionInfo().toString());
        System.out.println("系统启动时间: " + new Date(os.getSystemBootTime() * 1000L));
        System.out.println("运行时间: " + FormatUtil.formatElapsedSecs(os.getSystemUptime()));
        System.out.println("进程数: " + os.getProcessCount());
        System.out.println("线程数: " + os.getThreadCount());
        System.out.println("位数: " + (os.getBitness() == 64 ? "64位" : "32位"));
    }

    private static void printComputerSystemInfo(ComputerSystem computerSystem) {
        System.out.println("\n=== 计算机系统信息 ===");
        System.out.println("制造商: " + computerSystem.getManufacturer());
        System.out.println("型号: " + computerSystem.getModel());
        System.out.println("序列号: " + computerSystem.getSerialNumber());

        Firmware firmware = computerSystem.getFirmware();
        System.out.println("\n固件信息:");
        System.out.println("  制造商: " + firmware.getManufacturer());
        System.out.println("  名称: " + firmware.getName());
        System.out.println("  描述: " + firmware.getDescription());
        System.out.println("  版本: " + firmware.getVersion());
        System.out.println("  发布日期: " + (firmware.getReleaseDate() == null ? "未知" : firmware.getReleaseDate()));

        Baseboard baseboard = computerSystem.getBaseboard();
        System.out.println("\n主板信息:");
        System.out.println("  制造商: " + baseboard.getManufacturer());
        System.out.println("  型号: " + baseboard.getModel());
        System.out.println("  版本: " + baseboard.getVersion());
        System.out.println("  序列号: " + baseboard.getSerialNumber());
    }

    private static void printCpuInfo(CentralProcessor processor) {
        System.out.println("\n=== CPU信息 ===");

        System.out.println("标识符: " + processor.getProcessorIdentifier().getIdentifier());
        System.out.println("微架构: " + processor.getProcessorIdentifier().getMicroarchitecture());
        System.out.println("供应商: " + processor.getProcessorIdentifier().getVendor());
        System.out.println("系列: " + processor.getProcessorIdentifier().getFamily());
        System.out.println("型号: " + processor.getProcessorIdentifier().getModel());
        System.out.println("步进: " + processor.getProcessorIdentifier().getStepping());
        System.out.println("物理核心数: " + processor.getPhysicalProcessorCount());
        System.out.println("逻辑核心数: " + processor.getLogicalProcessorCount());
        System.out.println("最大频率: " + FormatUtil.formatHertz(processor.getMaxFreq()));

        // CPU负载
        long[] prevTicks = processor.getSystemCpuLoadTicks();
        Util.sleep(1000);
        long[] ticks = processor.getSystemCpuLoadTicks();
        long user = ticks[CentralProcessor.TickType.USER.getIndex()] - prevTicks[CentralProcessor.TickType.USER.getIndex()];
        long nice = ticks[CentralProcessor.TickType.NICE.getIndex()] - prevTicks[CentralProcessor.TickType.NICE.getIndex()];
        long sys = ticks[CentralProcessor.TickType.SYSTEM.getIndex()] - prevTicks[CentralProcessor.TickType.SYSTEM.getIndex()];
        long idle = ticks[CentralProcessor.TickType.IDLE.getIndex()] - prevTicks[CentralProcessor.TickType.IDLE.getIndex()];
        long iowait = ticks[CentralProcessor.TickType.IOWAIT.getIndex()] - prevTicks[CentralProcessor.TickType.IOWAIT.getIndex()];
        long irq = ticks[CentralProcessor.TickType.IRQ.getIndex()] - prevTicks[CentralProcessor.TickType.IRQ.getIndex()];
        long softirq = ticks[CentralProcessor.TickType.SOFTIRQ.getIndex()] - prevTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()];
        long steal = ticks[CentralProcessor.TickType.STEAL.getIndex()] - prevTicks[CentralProcessor.TickType.STEAL.getIndex()];
        long totalCpu = user + nice + sys + idle + iowait + irq + softirq + steal;

        System.out.println("\nCPU使用情况:");
        System.out.println("  用户态: " + formatPercent(user, totalCpu));
        System.out.println("  低优先级用户态: " + formatPercent(nice, totalCpu));
        System.out.println("  内核态: " + formatPercent(sys, totalCpu));
        System.out.println("  空闲: " + formatPercent(idle, totalCpu));
        System.out.println("  IO等待: " + formatPercent(iowait, totalCpu));
        System.out.println("  硬件中断: " + formatPercent(irq, totalCpu));
        System.out.println("  软件中断: " + formatPercent(softirq, totalCpu));
        System.out.println("  虚拟化等待: " + formatPercent(steal, totalCpu));
        System.out.println("  总使用率: " + formatPercent(totalCpu - idle, totalCpu));
    }

    private static void printMemoryInfo(GlobalMemory memory) {
        System.out.println("\n=== 内存信息 ===");
        System.out.println("总内存: " + FormatUtil.formatBytes(memory.getTotal()));
        System.out.println("可用内存: " + FormatUtil.formatBytes(memory.getAvailable()));
        System.out.println("已用内存: " + FormatUtil.formatBytes(memory.getTotal() - memory.getAvailable()));
        System.out.println("使用率: " + String.format("%.1f%%", (memory.getTotal() - memory.getAvailable()) / (double) memory.getTotal() * 100));

    }

    private static void printDiskInfo(List<HWDiskStore> diskStores) {
        System.out.println("\n=== 磁盘信息 ===");
        for (HWDiskStore disk : diskStores) {
            System.out.println("\n磁盘: " + disk.getName());
            System.out.println("  型号: " + disk.getModel());
            System.out.println("  序列号: " + disk.getSerial());
            System.out.println("  大小: " + FormatUtil.formatBytes(disk.getSize()));
            System.out.println("  读取次数: " + disk.getReads());
            System.out.println("  写入次数: " + disk.getWrites());
            System.out.println("  读取字节: " + FormatUtil.formatBytes(disk.getReadBytes()));
            System.out.println("  写入字节: " + FormatUtil.formatBytes(disk.getWriteBytes()));
            System.out.println("  传输时间(ms): " + disk.getTransferTime());

            List<HWPartition> partitions = disk.getPartitions();
            if (partitions != null && !partitions.isEmpty()) {
                System.out.println("  分区信息:");
                for (HWPartition part : partitions) {
                    System.out.println("    分区: " + part.getIdentification());
                    System.out.println("      名称: " + part.getName());
                    System.out.println("      类型: " + part.getType());
                    System.out.println("      挂载点: " + part.getMountPoint());
                    System.out.println("      大小: " + FormatUtil.formatBytes(part.getSize()));
                }
            }
        }
    }

    private static void printFileSystemInfo(List<OSFileStore> fileStores) {
        System.out.println("\n=== 文件系统信息 ===");
        for (OSFileStore fs : fileStores) {
            System.out.println("\n文件系统: " + fs.getName());
            System.out.println("  挂载点: " + fs.getMount());
            System.out.println("  描述: " + fs.getDescription());
            System.out.println("  类型: " + fs.getType());
            System.out.println("  总空间: " + FormatUtil.formatBytes(fs.getTotalSpace()));
            System.out.println("  可用空间: " + FormatUtil.formatBytes(fs.getFreeSpace()));
            System.out.println("  已用空间: " + FormatUtil.formatBytes(fs.getTotalSpace() - fs.getFreeSpace()));
            System.out.println("  使用率: " + String.format("%.1f%%",
                    (fs.getTotalSpace() > 0 ? (double)(fs.getTotalSpace() - fs.getFreeSpace()) / fs.getTotalSpace() * 100 : 0)));
            System.out.println("  可读: " + (fs.getUsableSpace() > 0 ? "是" : "否"));
            System.out.println("  可写: " + (fs.getUsableSpace() > 0 ? "是" : "否"));
        }
    }

    private static void printNetworkInfo(List<NetworkIF> networkIFs) {
        System.out.println("\n=== 网络信息 ===");
        for (NetworkIF net : networkIFs) {
            System.out.println("\n网络接口: " + net.getName());
            System.out.println("  显示名称: " + net.getDisplayName());
            System.out.println("  MAC地址: " + net.getMacaddr());
            System.out.println("  IPv4地址: " + Arrays.toString(net.getIPv4addr()));
            System.out.println("  IPv6地址: " + Arrays.toString(net.getIPv6addr()));
            System.out.println("  MTU: " + net.getMTU());
            System.out.println("  速度: " + (net.getSpeed() > 0 ? FormatUtil.formatValue(net.getSpeed(), "bps") : "未知"));

            // 获取网络流量统计
            System.out.println("\n  网络统计:");
            System.out.println("    接收字节: " + FormatUtil.formatBytes(net.getBytesRecv()));
            System.out.println("    发送字节: " + FormatUtil.formatBytes(net.getBytesSent()));
            System.out.println("    接收包数: " + net.getPacketsRecv());
            System.out.println("    发送包数: " + net.getPacketsSent());
            System.out.println("    接收错误: " + net.getInErrors());
            System.out.println("    发送错误: " + net.getOutErrors());



            // 计算网络速度
            long[] prevRecv = {net.getBytesRecv()};
            long[] prevSent = {net.getBytesSent()};
            Util.sleep(1000);
            net.updateAttributes();
            System.out.println("\n  当前速度:");
            System.out.println("    接收速度: " + FormatUtil.formatBytes(net.getBytesRecv() - prevRecv[0]) + "/s");
            System.out.println("    发送速度: " + FormatUtil.formatBytes(net.getBytesSent() - prevSent[0]) + "/s");
        }
    }

    private static void printGraphicsInfo(List<GraphicsCard> graphicsCards) {
        System.out.println("\n=== 显卡信息 ===");
        for (GraphicsCard card : graphicsCards) {
            System.out.println("\n显卡: " + card.getName());
            System.out.println("  设备ID: " + card.getDeviceId());
            System.out.println("  供应商: " + card.getVendor());
            System.out.println("  VRAM: " + FormatUtil.formatBytes(card.getVRam()));
            System.out.println("  版本: " + card.getVersionInfo());
        }
    }

    private static void printSensorsInfo(Sensors sensors) {
        System.out.println("\n=== 传感器信息 ===");
        System.out.println("CPU温度: " + (sensors.getCpuTemperature() > 0 ?
                String.format("%.1f°C", sensors.getCpuTemperature()) : "不可用"));
        System.out.println("CPU电压: " + (sensors.getCpuVoltage() > 0 ?
                String.format("%.2fV", sensors.getCpuVoltage()) : "不可用"));

        int[] fanSpeeds = sensors.getFanSpeeds();
        if (fanSpeeds.length > 0) {
            System.out.println("风扇转速:");
            for (int i = 0; i < fanSpeeds.length; i++) {
                System.out.println("  风扇" + (i + 1) + ": " + fanSpeeds[i] + " RPM");
            }
        } else {
            System.out.println("风扇转速: 不可用");
        }
    }

    private static void printPowerInfo(List<PowerSource> powerSources) {
        System.out.println("\n=== 电源信息 ===");
        if (powerSources.isEmpty()) {
            System.out.println("没有检测到电源信息");
            return;
        }

        for (PowerSource power : powerSources) {
            System.out.println("\n电源: " + power.getName());
            System.out.println("  设备名称: " + power.getDeviceName());

            System.out.println("  是否交流供电: " + (power.isPowerOnLine() ? "是" : "否"));
            System.out.println("  是否正在充电: " + (power.isCharging() ? "是" : "否"));
            System.out.println("  是否放电中: " + (power.isDischarging() ? "是" : "否"));
            System.out.println("  当前容量: " + power.getCurrentCapacity() + " mWh");
            System.out.println("  最大容量: " + power.getMaxCapacity() + " mWh");
            System.out.println("  设计容量: " + power.getDesignCapacity() + " mWh");
            System.out.println("  循环计数: " + power.getCycleCount());
            System.out.println("  化学类型: " + power.getChemistry());
            System.out.println("  制造日期: " + power.getManufactureDate());
            System.out.println("  制造商: " + power.getManufacturer());
            System.out.println("  序列号: " + power.getSerialNumber());
            System.out.println("  温度: " + power.getTemperature() + "°C");

        }
    }

    private static void printProcessInfo(List<OSProcess> processes) {
        System.out.println("\n=== 进程信息 ===");
        System.out.println("总进程数: " + processes.size());

    }

    private static String formatPercent(long portion, long total) {
        return String.format("%.1f%%", total > 0 ? portion * 100d / total : 0);
    }


}