定时任务

ruoyi-admin/src/main/java/com/ruoyi/web/task/RyTask.java

@@ -0,0 +1,61 @@
+package com.ruoyi.web.task;
+
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.quartz.domain.SysJob;
+import com.ruoyi.quartz.service.ISysJobService;
+import org.quartz.SchedulerException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * 定时任务调度测试
+ *
+ * @author ruoyi
+ */
+@Component("ryTask")
+public class RyTask {
+    @Autowired
+    private ISysJobService jobService;
+
+    /**
+     * 抢票
+     *
+     * @param pid
+     */
+    public void rob(Long pid, Long jobId) throws SchedulerException {
+        System.out.println(pid + "," + jobId);
+
+        for (int i = 0; i < 100; i++) {
+            System.out.println("开始");
+            HttpClient client = HttpClient.newHttpClient();
+            HttpRequest request = HttpRequest.newBuilder()
+                    .uri(URI.create("http://example.com"))
+                    .GET()
+                    .build();
+            // 发起异步请求，但不等待结果
+            CompletableFuture<HttpResponse<String>> future2 = client.sendAsync(request, HttpResponse.BodyHandlers.ofString());
+            future2.thenAccept(response -> {
+                // 处理响应（例如，记录日志）
+                System.out.println("Response received: " + response.statusCode());
+            }).exceptionally(ex -> {
+                // 处理异常
+                ex.printStackTrace();
+                return null;
+            });
+            System.out.println("异步任务完成");
+        }
+
+
+        //执行完成停止任务
+        SysJob job = new SysJob();
+        job.setJobId(jobId);
+        job.setStatus("1");
+        jobService.changeStatus(job);
+    }
+}

ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java

@@ -163,7 +163,7 @@ public class Constants
     /**
      * 定时任务白名单配置（仅允许访问的包名，如其他需要可以自行添加）
      */
-    public static final String[] JOB_WHITELIST_STR = { "com.ruoyi.quartz.task" };
+    public static final String[] JOB_WHITELIST_STR = { "com.ruoyi.quartz.task", "com.ruoyi.web.task" };
 
     /**
      * 定时任务违规的字符

ruoyi-quartz/pom.xml

@@ -34,7 +34,6 @@
             <groupId>com.ruoyi</groupId>
             <artifactId>ruoyi-common</artifactId>
         </dependency>
-
     </dependencies>
 
 </project>

ruoyi-quartz/src/main/java/com/ruoyi/quartz/task/RyTask.java

@@ -1,28 +0,0 @@
-package com.ruoyi.quartz.task;
-
-import org.springframework.stereotype.Component;
-import com.ruoyi.common.utils.StringUtils;
-
-/**
- * 定时任务调度测试
- * 
- * @author ruoyi
- */
-@Component("ryTask")
-public class RyTask
-{
-    public void ryMultipleParams(String s, Boolean b, Long l, Double d, Integer i)
-    {
-        System.out.println(StringUtils.format("执行多参方法： 字符串类型{}，布尔类型{}，长整型{}，浮点型{}，整形{}", s, b, l, d, i));
-    }
-
-    public void ryParams(String params)
-    {
-        System.out.println("执行有参方法：" + params);
-    }
-
-    public void ryNoParams()
-    {
-        System.out.println("执行无参方法");
-    }
-}

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/PerformServiceImpl.java

@@ -1,11 +1,16 @@
 package com.ruoyi.system.service.impl;
 
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
 import java.util.Date;
 import java.util.List;
+import java.util.TimeZone;
 
+import com.ruoyi.common.exception.job.TaskException;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.quartz.domain.SysJob;
 import com.ruoyi.quartz.service.ISysJobService;
+import org.quartz.SchedulerException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.system.mapper.PerformMapper;
@@ -74,16 +79,45 @@ public class PerformServiceImpl implements IPerformService {
         //未开始
         perform.setStatus("1");
 
+        int result = performMapper.insertPerform(perform);
+        initJob(perform.getId(), perform.getName(), perform.getStartTime(), userName);
+        return result;
+    }
+
+    /**
+     * 任务
+     */
+    private void initJob(Long pid, String name, Date date, String userName) throws SchedulerException, TaskException {
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(date);
+        calendar.add(Calendar.HOUR_OF_DAY, -1);
+        // 获取年、月、日、时、分、秒
+        int year = calendar.get(Calendar.YEAR);
+        int month = calendar.get(Calendar.MONTH) + 1; // 月份从0开始，所以加1
+        int day = calendar.get(Calendar.DAY_OF_MONTH);
+        int hour = calendar.get(Calendar.HOUR_OF_DAY); // 24小时制
+        int minute = calendar.get(Calendar.MINUTE);
+        int second = calendar.get(Calendar.SECOND);
+        String cron = String.format("%d %d %d %d %d ? %d", second, minute, hour, day, month, year);
+
+        // 定义日期格式
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+        // 格式化当前日期和时间
+        String formattedDate = sdf.format(date);
+
         SysJob job = new SysJob();
-        job.setJobName(perform.getName() + " " + perform.getStartTime());
+        job.setJobName(name + " " + formattedDate);
-        job.setCronExpression("* * * * * ?");
+        job.setCronExpression(cron);
-        job.setInvokeTarget("ryTask.ryParams('ry')");
+        job.setInvokeTarget("ryTask.rob(" + pid + "L)");
         job.setJobGroup("DEFAULT");
-        job.setMisfirePolicy("2");
+        job.setMisfirePolicy("3");
         job.setStatus("0");
         job.setCreateBy(userName);
         jobService.insertJob(job);
-        return performMapper.insertPerform(perform);
+
+        job.setInvokeTarget("ryTask.rob(" + pid + "L, " + job.getJobId() + "L)");
+        jobService.updateJob(job);
     }
 
     /**