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| | | package com.genersoft.iot.vmp.utils; |
| | | |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookListener; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.util.ObjectUtils; |
| | | import oshi.SystemInfo; |
| | | import oshi.hardware.CentralProcessor; |
| | | import oshi.hardware.GlobalMemory; |
| | | import oshi.hardware.HardwareAbstractionLayer; |
| | | import oshi.hardware.NetworkIF; |
| | | import oshi.hardware.*; |
| | | import oshi.software.os.OperatingSystem; |
| | | import oshi.util.FormatUtil; |
| | | |
| | | import java.io.File; |
| | | import java.text.DecimalFormat; |
| | | import java.util.ArrayList; |
| | | import java.util.HashMap; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | |
| | | * 原文出处链接:https://blog.csdn.net/xiaozhangnomoney/article/details/107769147 |
| | | */ |
| | | public class SystemInfoUtils { |
| | | |
| | | private final static Logger logger = LoggerFactory.getLogger(SystemInfoUtils.class); |
| | | |
| | | /** |
| | | * 获取cpu信息 |
| | |
| | | * 获取网络上传和下载 |
| | | * @return |
| | | */ |
| | | public static Map<String,String> getNetworkInterfaces() { |
| | | public static Map<String,Double> getNetworkInterfaces() { |
| | | SystemInfo si = new SystemInfo(); |
| | | HardwareAbstractionLayer hal = si.getHardware(); |
| | | List<NetworkIF> networkIFs = hal.getNetworkIFs(); |
| | | int i= networkIFs.size() -1; |
| | | NetworkIF net= networkIFs.get(i); |
| | | List<NetworkIF> beforeRecvNetworkIFs = hal.getNetworkIFs(); |
| | | NetworkIF beforeBet= beforeRecvNetworkIFs.get(beforeRecvNetworkIFs.size() - 1); |
| | | long beforeRecv = beforeBet.getBytesRecv(); |
| | | long beforeSend = beforeBet.getBytesSent(); |
| | | try { |
| | | Thread.sleep(1000); |
| | | } catch (InterruptedException e) { |
| | | logger.error("[线程休眠失败] : {}", e.getMessage()); |
| | | } |
| | | List<NetworkIF> afterNetworkIFs = hal.getNetworkIFs(); |
| | | NetworkIF afterNet = afterNetworkIFs.get(afterNetworkIFs.size() - 1); |
| | | |
| | | String in = FormatUtil.formatBytes(net.getBytesRecv()); |
| | | String out = FormatUtil.formatBytes(net.getBytesSent()); |
| | | HashMap<String, String> map = new HashMap<>(); |
| | | map.put("in",in); |
| | | map.put("out",out); |
| | | HashMap<String, Double> map = new HashMap<>(); |
| | | // 速度单位: Mbps |
| | | map.put("in",formatUnits(afterNet.getBytesRecv()-beforeRecv, 1048576L)); |
| | | map.put("out",formatUnits(afterNet.getBytesSent()-beforeSend, 1048576L)); |
| | | return map; |
| | | } |
| | | |
| | | /** |
| | | * 获取带宽总值 |
| | | * @return |
| | | */ |
| | | public static long getNetworkTotal() { |
| | | SystemInfo si = new SystemInfo(); |
| | | HardwareAbstractionLayer hal = si.getHardware(); |
| | | List<NetworkIF> recvNetworkIFs = hal.getNetworkIFs(); |
| | | NetworkIF networkIF= recvNetworkIFs.get(recvNetworkIFs.size() - 1); |
| | | |
| | | return networkIF.getSpeed()/1048576L/8L; |
| | | } |
| | | |
| | | public static double formatUnits(long value, long prefix) { |
| | | return (double)value / (double)prefix; |
| | | } |
| | | |
| | | /** |
| | |
| | | int processCount = os.getProcessCount(); |
| | | return processCount; |
| | | } |
| | | |
| | | public static List<Map<String, Object>> getDiskInfo() { |
| | | List<Map<String, Object>> result = new ArrayList<>(); |
| | | |
| | | String osName = System.getProperty("os.name"); |
| | | List<String> pathArray = new ArrayList<>(); |
| | | if (osName.startsWith("Mac OS")) { |
| | | // 苹果 |
| | | pathArray.add("/"); |
| | | } else if (osName.startsWith("Windows")) { |
| | | // windows |
| | | pathArray.add("C:"); |
| | | } else { |
| | | pathArray.add("/"); |
| | | pathArray.add("/home"); |
| | | } |
| | | for (String path : pathArray) { |
| | | Map<String, Object> infoMap = new HashMap<>(); |
| | | infoMap.put("path", path); |
| | | File partitionFile = new File(path); |
| | | // 单位: GB |
| | | infoMap.put("use", (partitionFile.getTotalSpace() - partitionFile.getFreeSpace())/1024/1024/1024D); |
| | | infoMap.put("free", partitionFile.getFreeSpace()/1024/1024/1024D); |
| | | result.add(infoMap); |
| | | } |
| | | return result; |
| | | } |
| | | } |