Spring Scheduler does not work

Spring @Configuration (non-xml configuration) for annotation-driven tasks

Just add @EnableScheduling on your WebMvcConfig class

    import org.springframework.context.annotation.Configuration;
    import org.springframework.scheduling.annotation.EnableAsync;
    import org.springframework.scheduling.annotation.EnableScheduling;
    import org.springframework.web.servlet.config.annotation.EnableWebMvc;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

    @Configuration
    @EnableWebMvc
    @EnableAsync
    @EnableScheduling
    public class WebMvcConfig implements WebMvcConfigurer {
       /** Annotations config Stuff ... **/
    }

If you want to use task:annotation-driven approach and your @Scheduled annotation is not working, then you most probably missed context:component-scan in your context xml. Without this line, spring cannot guess where to search for your annotations.

<context:component-scan base-package="..." />