springmvc使用注解方式设置定时器
在springmvc配置文件中配置task定时器注解
<beans xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation= http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task.xsd">
http://www.springframework.org/schema/task/spring-task.xsd">
<!-- 开启全局扫描-->
<context:component-scan base-package="com.zj.controller"></context:component-scan>
<!-- 开启定时器 -->
<task:annotation-driven/>
<context:component-scan base-package="com.zj.controller"></context:component-scan>
<!-- 开启定时器 -->
<task:annotation-driven/>
<beans/>
在web.xml文件中添加springmvc配置文件的名称及位置
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 配置springmvc的配置文件名称及位置 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 配置springmvc的配置文件名称及位置 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
简单的POJO类
@Controller
public class Quartz {
@Scheduled(cron="0/5 * * * * ?")
@RequestMapping("/get")
public void get() {
System.out.println("ce");
}
}
public class Quartz {
@Scheduled(cron="0/5 * * * * ?")
@RequestMapping("/get")
public void get() {
System.out.println("ce");
}
}
输出的结果
在浏览器中输入http://localhost:8080/Spring_Quartz/get.do
结果为下图