Spring 4 通过@Scheduled注解创建定时任务

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>${spring.version}</version>
</dependency>

@Component
@EnableScheduling
public class WxTask {
    @Autowired
    private WxCpService wxCpService;
    
    @Scheduled(cron = "0/5 * * * * ?")
    public void sendMessage(){
        WxCpMessage message = WxCpMessage
          .TEXT()
          .agentId("7")
          .toUser("devid")
          .content("提醒你打分了!")
          .build();
        try {
            wxCpService.messageSend(message);
        } catch (WxErrorException e) {
            e.printStackTrace();
        }
    }
}