fix:添加定时任务

src/main/java/com/kwan/springbootkwan/SpringBootKwanApplication.java

@@ -2,7 +2,9 @@ package com.kwan.springbootkwan;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
+@EnableScheduling
 @SpringBootApplication
 public class SpringBootKwanApplication {
 

src/main/java/com/kwan/springbootkwan/config/ScheduledTaskConfig.java

+package com.kwan.springbootkwan.config;
+
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.SchedulingConfigurer;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
+import org.springframework.scheduling.config.ScheduledTaskRegistrar;
+
+/**
+ * scheduler配置类
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2022/12/9 14:01
+ */
+@Configuration
+public class ScheduledTaskConfig implements SchedulingConfigurer {
+    @Override
+    public void configureTasks(ScheduledTaskRegistrar taskRegistrar) {
+        ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
+        taskScheduler.setPoolSize(2);
+        taskScheduler.initialize();
+        taskRegistrar.setTaskScheduler(taskScheduler);
+    }
+}

src/main/java/com/kwan/springbootkwan/schedule/ScheduleTest.java

+package com.kwan.springbootkwan.schedule;
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+
+/**
+ * schedule测试  10s执行一次  记得在启动类或者Configuration类上添加了@EnableScheduling注解。
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2022/12/9 13:58
+ */
+@Component
+@Slf4j
+public class ScheduleTest {
+
+    @Scheduled(cron = "0/10 * * * * ?")
+    public void execute() {
+        log.info("Scheduled task is running ... ...");
+    }
+}
+

src/main/java/com/kwan/springbootkwan/schedule/ScheduleTestTwo.java

+package com.kwan.springbootkwan.schedule;
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.TimeUnit;
+
+
+/**
+ * schedule测试
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2022/12/9 14:01
+ */
+@Component
+@Slf4j
+public class ScheduleTestTwo {
+    @Scheduled(cron = "0/10 * * * * *")
+    public void second() throws InterruptedException {
+        log.info("Second scheduled task is running... ...");
+        TimeUnit.SECONDS.sleep(5);
+    }
+}