更新定时任务

src/main/java/com/mini/capi/job/jobController.java

@@ -0,0 +1,60 @@
+package com.mini.capi.job;
+
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.mini.capi.biz.domain.BizMonitorHost;
+import com.mini.capi.biz.service.BizMonitorHostService;
+import com.mini.capi.utils.NetworkUtils;
+import jakarta.annotation.Resource;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+import org.springframework.stereotype.Controller;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
+
+@Controller
+public class jobController {
+
+
+    @Resource
+    private BizMonitorHostService bizMonitorHostService;
+
+    // 注入配置好的线程池
+    @Resource(name = "hostMonitorExecutor")
+    private ThreadPoolTaskExecutor hostMonitorExecutor;
+
+    /**
+     *
+     */
+    @Scheduled(cron = "0 0/10 * * * ?")
+    public void getJobMonitHostStatus() {
+        List<BizMonitorHost> monitorHosts = bizMonitorHostService.list();
+        List<CompletableFuture<Void>> futures = new ArrayList<>(monitorHosts.size());
+        for (BizMonitorHost monitorHost : monitorHosts) {
+            CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
+                try {
+                    UpdateWrapper<BizMonitorHost> updateWrapper = new UpdateWrapper<>();
+                    updateWrapper.eq("host_id", monitorHost.getHostId());
+                    boolean isReachable = NetworkUtils.isNetworkReachable(monitorHost.getIpAddress());
+                    monitorHost.setUstatus(isReachable ? "1" : "0");
+                    if (isReachable) {
+                        monitorHost.setLastOnlineTime(LocalDateTime.now());
+                    }
+                    bizMonitorHostService.update(monitorHost, updateWrapper);
+                } catch (Exception e) {
+                    System.out.println(e.getMessage());
+                }
+            }, hostMonitorExecutor); // 指定使用配置的线程池
+            futures.add(future);
+        }
+        try {
+            CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
+                    .get(60, TimeUnit.SECONDS); // 超时时间可根据业务调整
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+        }
+    }
+}