开启线程 关闭线程

ruoyi-admin/src/main/java/com/ruoyi/schedule/plc/PlcRead.java

@@ -10,6 +10,7 @@ import java.util.concurrent.ConcurrentHashMap;
 public class PlcRead implements Runnable{
 
     private final Map<String, SsjDevice> deviceMap;
+    private volatile boolean running = true;
 
     public PlcRead(ConcurrentHashMap<String, SsjDevice> deviceMap) {
         this.deviceMap = deviceMap;
@@ -17,7 +18,23 @@ public class PlcRead implements Runnable{
 
     @Override
     public void run() {
-        System.out.println("PLC Read thread is running...");
+        while (running && !Thread.currentThread().isInterrupted()) {
+            try {
+                // 模拟PLC读取操作
+                Thread.sleep(1000); // 模拟睡眠
+                // TODO: 实际读取PLC设备数据逻辑
+            } catch (InterruptedException e) {
+                // 捕获中断异常，退出循环
+                Thread.currentThread().interrupt(); // 重新设置中断标志
+                break;
+            }
+        }
+    }
+
+
+    public void stopReading() {
+        running = false;
+        Thread.currentThread().interrupt(); // 主动中断线程
     }
 
 }