（编辑，因为我找到了一种执行此操作的方法）
您实际上可以做到这一点。下面我展示了一个工作示例：
cronjob.yaml
job: schedules: - 10 * * * * * - 20 * * * * *
执行 MyTask 的实际任务：
package hello;import org.springframework.stereotype.Component;@Componentpublic class MyTask implements Runnable { @Override public void run() { //complicated stuff }}您的 CronConfig 如下：
package hello;import org.springframework.boot.context.properties.ConfigurationProperties;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import java.util.List; @Configuration @ConfigurationProperties(prefix="job", locations = "classpath:cronjob.yml") public class CronConfig { private List<String> schedules; @Bean public List<String> schedules() { return this.schedules; } public List<String> getSchedules() { return schedules; } public void setSchedules(List<String> schedules) { this.schedules = schedules; } }该 ScheduledTask 豆，负责安排所有crons：
package hello;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.scheduling.TaskScheduler;import org.springframework.scheduling.support.CronTrigger;import org.springframework.stereotype.Component;@Componentpublic class ScheduledTasks { @Autowired private TaskScheduler taskScheduler; @Autowired private CronConfig cronConfig; @Autowired private MyTask myTask; private static final Logger log = LoggerFactory.getLogger(ScheduledTasks.class); public void scheduleAllCrons() { cronConfig.getSchedules().forEach( cron -> taskScheduler.schedule(myTask, new CronTrigger(cron)) ); }}上下文/主类 应用程序 ：
package hello;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.context.ApplicationContext;import org.springframework.context.annotation.Bean;import org.springframework.scheduling.TaskScheduler;import org.springframework.scheduling.annotation.EnableAsync;import org.springframework.scheduling.annotation.EnableScheduling;import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;@SpringBootApplication@EnableScheduling@EnableAsyncpublic class Application { @Bean public TaskScheduler taskScheduler() { return new ConcurrentTaskScheduler(); } public static void main(String[] args) throws Exception { ApplicationContext ctx = SpringApplication.run(Application.class); ScheduledTasks scheduledTasks = ctx.getBean(ScheduledTasks.class); scheduledTasks.scheduleAllCrons(); }}
