| | |
| | | package com.ruoyi.framework.web.domain;
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| | |
|
| | | import java.net.UnknownHostException;
|
| | | import java.util.LinkedList;
|
| | | import java.util.List;
|
| | | import java.util.Properties;
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| | | import com.ruoyi.common.utils.Arith;
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| | | import com.ruoyi.common.utils.ip.IpUtils;
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| | | import com.ruoyi.framework.web.domain.server.Cpu;
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| | | import com.ruoyi.framework.web.domain.server.Jvm;
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| | | import com.ruoyi.framework.web.domain.server.Mem;
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| | | import com.ruoyi.framework.web.domain.server.Sys;
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| | | import com.ruoyi.framework.web.domain.server.SysFile;
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| | | import oshi.SystemInfo;
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| | | import oshi.hardware.CentralProcessor;
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| | | import oshi.hardware.CentralProcessor.TickType;
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| | | import oshi.hardware.GlobalMemory;
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| | | import oshi.hardware.HardwareAbstractionLayer;
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| | | import oshi.software.os.FileSystem;
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| | | import oshi.software.os.OSFileStore;
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| | | import oshi.software.os.OperatingSystem;
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| | | import oshi.util.Util;
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| | |
|
| | | /**
|
| | | * 服务器相关信息
|
| | | * |
| | | * @author ruoyi
|
| | | */
|
| | | public class Server
|
| | | {
|
| | | private static final int OSHI_WAIT_SECOND = 1000;
|
| | | |
| | | /**
|
| | | * CPU相关信息
|
| | | */
|
| | | private Cpu cpu = new Cpu();
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| | |
|
| | | /**
|
| | | * 內存相关信息
|
| | | */
|
| | | private Mem mem = new Mem();
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| | |
|
| | | /**
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| | | * JVM相关信息
|
| | | */
|
| | | private Jvm jvm = new Jvm();
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| | |
|
| | | /**
|
| | | * 服务器相关信息
|
| | | */
|
| | | private Sys sys = new Sys();
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| | |
|
| | | /**
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| | | * 磁盘相关信息
|
| | | */
|
| | | private List<SysFile> sysFiles = new LinkedList<SysFile>();
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| | |
|
| | | public Cpu getCpu()
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| | | {
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| | | return cpu;
|
| | | }
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| | |
|
| | | public void setCpu(Cpu cpu)
|
| | | {
|
| | | this.cpu = cpu;
|
| | | }
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| | |
|
| | | public Mem getMem()
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| | | {
|
| | | return mem;
|
| | | }
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| | |
|
| | | public void setMem(Mem mem)
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| | | {
|
| | | this.mem = mem;
|
| | | }
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| | |
|
| | | public Jvm getJvm()
|
| | | {
|
| | | return jvm;
|
| | | }
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| | |
|
| | | public void setJvm(Jvm jvm)
|
| | | {
|
| | | this.jvm = jvm;
|
| | | }
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| | |
|
| | | public Sys getSys()
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| | | {
|
| | | return sys;
|
| | | }
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| | |
|
| | | public void setSys(Sys sys)
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| | | {
|
| | | this.sys = sys;
|
| | | }
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| | |
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| | | public List<SysFile> getSysFiles()
|
| | | {
|
| | | return sysFiles;
|
| | | }
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| | |
|
| | | public void setSysFiles(List<SysFile> sysFiles)
|
| | | {
|
| | | this.sysFiles = sysFiles;
|
| | | }
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| | |
|
| | | public void copyTo() throws Exception
|
| | | {
|
| | | SystemInfo si = new SystemInfo();
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| | | HardwareAbstractionLayer hal = si.getHardware();
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| | |
|
| | | setCpuInfo(hal.getProcessor());
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| | |
|
| | | setMemInfo(hal.getMemory());
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| | |
|
| | | setSysInfo();
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| | |
|
| | | setJvmInfo();
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| | |
|
| | | setSysFiles(si.getOperatingSystem());
|
| | | }
|
| | |
|
| | | /**
|
| | | * 设置CPU信息
|
| | | */
|
| | | private void setCpuInfo(CentralProcessor processor)
|
| | | {
|
| | | // CPU信息
|
| | | long[] prevTicks = processor.getSystemCpuLoadTicks();
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| | | Util.sleep(OSHI_WAIT_SECOND);
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| | | long[] ticks = processor.getSystemCpuLoadTicks();
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| | | long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.getIndex()];
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| | | long irq = ticks[TickType.IRQ.getIndex()] - prevTicks[TickType.IRQ.getIndex()];
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| | | long softirq = ticks[TickType.SOFTIRQ.getIndex()] - prevTicks[TickType.SOFTIRQ.getIndex()];
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| | | long steal = ticks[TickType.STEAL.getIndex()] - prevTicks[TickType.STEAL.getIndex()];
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| | | long cSys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
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| | | long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
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| | | long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
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| | | long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
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| | | long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
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| | | cpu.setCpuNum(processor.getLogicalProcessorCount());
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| | | cpu.setTotal(totalCpu);
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| | | cpu.setSys(cSys);
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| | | cpu.setUsed(user);
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| | | cpu.setWait(iowait);
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| | | cpu.setFree(idle);
|
| | | }
|
| | |
|
| | | /**
|
| | | * 设置内存信息
|
| | | */
|
| | | private void setMemInfo(GlobalMemory memory)
|
| | | {
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| | | mem.setTotal(memory.getTotal());
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| | | mem.setUsed(memory.getTotal() - memory.getAvailable());
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| | | mem.setFree(memory.getAvailable());
|
| | | }
|
| | |
|
| | | /**
|
| | | * 设置服务器信息
|
| | | */
|
| | | private void setSysInfo()
|
| | | {
|
| | | Properties props = System.getProperties();
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| | | sys.setComputerName(IpUtils.getHostName());
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| | | sys.setComputerIp(IpUtils.getHostIp());
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| | | sys.setOsName(props.getProperty("os.name"));
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| | | sys.setOsArch(props.getProperty("os.arch"));
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| | | sys.setUserDir(props.getProperty("user.dir"));
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| | | }
|
| | |
|
| | | /**
|
| | | * 设置Java虚拟机
|
| | | */
|
| | | private void setJvmInfo() throws UnknownHostException
|
| | | {
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| | | Properties props = System.getProperties();
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| | | jvm.setTotal(Runtime.getRuntime().totalMemory());
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| | | jvm.setMax(Runtime.getRuntime().maxMemory());
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| | | jvm.setFree(Runtime.getRuntime().freeMemory());
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| | | jvm.setVersion(props.getProperty("java.version"));
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| | | jvm.setHome(props.getProperty("java.home"));
|
| | | }
|
| | |
|
| | | /**
|
| | | * 设置磁盘信息
|
| | | */
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| | | private void setSysFiles(OperatingSystem os)
|
| | | {
|
| | | FileSystem fileSystem = os.getFileSystem();
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| | | OSFileStore[] fsArray = fileSystem.getFileStores();
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| | | for (OSFileStore fs : fsArray)
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| | | {
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| | | long free = fs.getUsableSpace();
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| | | long total = fs.getTotalSpace();
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| | | long used = total - free;
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| | | SysFile sysFile = new SysFile();
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| | | sysFile.setDirName(fs.getMount());
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| | | sysFile.setSysTypeName(fs.getType());
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| | | sysFile.setTypeName(fs.getName());
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| | | sysFile.setTotal(convertFileSize(total));
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| | | sysFile.setFree(convertFileSize(free));
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| | | sysFile.setUsed(convertFileSize(used));
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| | | sysFile.setUsage(Arith.mul(Arith.div(used, total, 4), 100));
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| | | 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);
|
| | | }
|
| | | }
|
| | | }
|
| | | package com.ruoyi.framework.web.domain; |
| | | |
| | | import java.util.LinkedList; |
| | | import java.util.List; |
| | | import java.util.Properties; |
| | | |
| | | import cn.hutool.core.net.NetUtil; |
| | | import cn.hutool.core.util.NumberUtil; |
| | | import cn.hutool.core.util.StrUtil; |
| | | import cn.hutool.system.*; |
| | | import cn.hutool.system.oshi.CpuInfo; |
| | | import cn.hutool.system.oshi.OshiUtil; |
| | | import com.ruoyi.framework.web.domain.server.Cpu; |
| | | import com.ruoyi.framework.web.domain.server.Jvm; |
| | | import com.ruoyi.framework.web.domain.server.Mem; |
| | | import com.ruoyi.framework.web.domain.server.Sys; |
| | | import com.ruoyi.framework.web.domain.server.SysFile; |
| | | import lombok.Data; |
| | | import oshi.hardware.GlobalMemory; |
| | | import oshi.software.os.FileSystem; |
| | | import oshi.software.os.OSFileStore; |
| | | import oshi.software.os.OperatingSystem; |
| | | |
| | | /** |
| | | * 服务器相关信息 |
| | | * |
| | | * @author ruoyi |
| | | */ |
| | | @Data |
| | | 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 void copyTo() { |
| | | setCpuInfo(); |
| | | setMemInfo(); |
| | | setSysInfo(); |
| | | setJvmInfo(); |
| | | setSysFiles(); |
| | | } |
| | | |
| | | /** |
| | | * 设置CPU信息 |
| | | */ |
| | | private void setCpuInfo() { |
| | | CpuInfo cpuInfo = OshiUtil.getCpuInfo(OSHI_WAIT_SECOND); |
| | | cpu.setCpuNum(cpuInfo.getCpuNum()); |
| | | cpu.setTotal(cpuInfo.getToTal()); |
| | | cpu.setSys(cpuInfo.getSys()); |
| | | cpu.setUsed(cpuInfo.getUsed()); |
| | | cpu.setWait(cpuInfo.getWait()); |
| | | cpu.setFree(cpuInfo.getFree()); |
| | | } |
| | | |
| | | /** |
| | | * 设置内存信息 |
| | | */ |
| | | private void setMemInfo() { |
| | | GlobalMemory memory = OshiUtil.getMemory(); |
| | | mem.setTotal(memory.getTotal()); |
| | | mem.setUsed(memory.getTotal() - memory.getAvailable()); |
| | | mem.setFree(memory.getAvailable()); |
| | | } |
| | | |
| | | /** |
| | | * 设置服务器信息 |
| | | */ |
| | | private void setSysInfo() { |
| | | HostInfo hostInfo = SystemUtil.getHostInfo(); |
| | | OsInfo osInfo = SystemUtil.getOsInfo(); |
| | | UserInfo userInfo = SystemUtil.getUserInfo(); |
| | | sys.setComputerName(hostInfo.getName()); |
| | | sys.setComputerIp(hostInfo.getAddress()); |
| | | sys.setOsName(osInfo.getName()); |
| | | sys.setOsArch(osInfo.getArch()); |
| | | sys.setUserDir(userInfo.getCurrentDir()); |
| | | } |
| | | |
| | | /** |
| | | * 设置Java虚拟机 |
| | | */ |
| | | private void setJvmInfo() { |
| | | JavaInfo javaInfo = SystemUtil.getJavaInfo(); |
| | | RuntimeInfo runtimeInfo = SystemUtil.getRuntimeInfo(); |
| | | JavaRuntimeInfo javaRuntimeInfo = SystemUtil.getJavaRuntimeInfo(); |
| | | jvm.setTotal(runtimeInfo.getTotalMemory()); |
| | | jvm.setMax(runtimeInfo.getMaxMemory()); |
| | | jvm.setFree(runtimeInfo.getFreeMemory()); |
| | | jvm.setVersion(javaInfo.getVersion()); |
| | | jvm.setHome(javaRuntimeInfo.getHomeDir()); |
| | | } |
| | | |
| | | /** |
| | | * 设置磁盘信息 |
| | | */ |
| | | private void setSysFiles() { |
| | | OperatingSystem os = OshiUtil.getOs(); |
| | | 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(NumberUtil.mul(NumberUtil.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 StrUtil.format("%.1f GB", (float) size / gb); |
| | | } else if (size >= mb) { |
| | | float f = (float) size / mb; |
| | | return StrUtil.format(f > 100 ? "%.0f MB" : "%.1f MB", f); |
| | | } else if (size >= kb) { |
| | | float f = (float) size / kb; |
| | | return StrUtil.format(f > 100 ? "%.0f KB" : "%.1f KB", f); |
| | | } else { |
| | | return StrUtil.format("%d B", size); |
| | | } |
| | | } |
| | | } |