diff --git a/acs/nladmin-system/nlsso-server/src/main/java/org/nl/common/utils/ComPortUtil.java b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/common/utils/ComPortUtil.java
new file mode 100644
index 0000000..55bab01
--- /dev/null
+++ b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/common/utils/ComPortUtil.java
@@ -0,0 +1,74 @@
+package org.nl.common.utils;
+
+import com.fazecast.jSerialComm.SerialPort;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import java.util.function.Function;
+
+@Service
+@ConditionalOnProperty(prefix = "comPort",name = "need")
+public class ComPortUtil {
+
+    private static SerialPort serialPort;
+
+    @Value("${comPort.name}")
+    private String cname;
+    @Value("${comPort.newBaudRate}")
+    private static int newBaudRate;
+    @Value("${comPort.newDataBits}")
+    private static int newDataBits;
+    @Value("${comPort.newStopBits}")
+    private static int newStopBits;
+    @Value("${comPort.newParity}")
+    private static  int newParity;
+
+    public ComPortUtil() {
+        SerialPort[] commPorts = SerialPort.getCommPorts();
+        if (commPorts ==null || commPorts.length < 1 || StringUtils.isEmpty(cname)){
+            throw new RuntimeException("项目启动失败:无法识别com口信息");
+        }
+        for (SerialPort commPort : commPorts) {
+            if (commPort.getSystemPortName().equals(cname)){
+                serialPort = commPort;
+            }
+            throw new RuntimeException("项目启动失败:没有找到对应com口");
+        }
+        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+            System.out.println("---项目停机执行关闭逻辑---");
+            this.doDestroy();
+        }));
+    }
+    private static void readComMsg(Function function){
+        if (serialPort!=null){
+            try {
+                serialPort.openPort();// 打开串口
+                serialPort.setComPortParameters(newBaudRate, newDataBits, newStopBits, newParity);// 设置串口参数
+                serialPort.setComPortTimeouts(SerialPort.TIMEOUT_READ_SEMI_BLOCKING, 0, 0);
+                byte[] buffer = new byte[1024];
+                while (serialPort.isOpen()){
+                    Thread.sleep(500);
+                    int bytesRead = serialPort.readBytes(buffer, buffer.length);
+                    if (bytesRead > 0) {
+                        String msg = new String(buffer, 0, bytesRead);
+                        System.out.println("--获取COM口信息--"+msg);
+                        function.apply(msg);
+                    }
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            } finally {
+                if (serialPort!=null && serialPort.isOpen()) {
+                    serialPort.closePort();// 关闭串口
+                }
+            }
+        }
+    }
+    private void doDestroy(){
+        if (serialPort!=null && serialPort.isOpen()) {
+            serialPort.closePort();// 关闭串口
+        }
+    }
+}