SpringBoot集成oshi 查询系统数据

实现功能：

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  <!-- 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);}}