SSH 非web请求是获取不到request对象，加监听器还是不行，求各路大神救救我

目前在做微信公众号，需要从系统开启后每隔两小时从腾讯服务器获取一次access_token。所以我就想着在spring容器加载完成后，调用接口请求access_token，然后把它存到request的application里区，方便全局获取统一的token。

但是尝试了好多次，都显示request对象获取不到，说是因为不是web请求没有request对象。之后我根据提示信息，加了一个RequestContextListener监听器。但是还是不起作用。

各路大神一起有没有碰到过这个问题，求指点一下。刚开始整ssh，很多地方不是太明白。犯了什么菜鸟错误还望指出。


web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" metadata-complete="true" version="3.1">

  <display-name>rzf</display-name>

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <listener>

    <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>

  </listener>

  <listener>

    <listener-class>com.zhejianglehua.rzf.action.util.GetAccessTokenAction</listener-class>

  </listener>

    <listener>

    <listener-class>com.zhejianglehua.rzf.action.util.AAA</listener-class>

  </listener>

  <filter>

    <filter-name>EcodingFilter</filter-name>

    <filter-class>com.zhejianglehua.rzf.filter.EcodingFilter</filter-class>

  </filter>

  <filter-mapping>

    <filter-name>EcodingFilter</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>classpath:/applicationContext.xml</param-value>

  </context-param>

  <filter>

    <filter-name>struts2</filter-name>

    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

  </filter>

  <filter-mapping>

    <filter-name>struts2</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <welcome-file-list>

    <welcome-file>index.html</welcome-file>

    <welcome-file>index.htm</welcome-file>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

</web-app>

调用接口的监听器

package com.zhejianglehua.rzf.action.util;



import java.io.IOException;

import java.util.Timer;

import java.util.TimerTask;



import javax.servlet.ServletContext;

import javax.servlet.ServletContextEvent;

import javax.servlet.ServletContextListener;

import javax.servlet.http.HttpServletRequest;



import org.apache.http.ParseException;

import org.apache.struts2.ServletActionContext;

import org.apache.struts2.components.If;

import org.apache.struts2.convention.annotation.Action;

import org.apache.struts2.convention.annotation.Namespace;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.ApplicationListener;

import org.springframework.context.event.ContextRefreshedEvent;

import org.springframework.stereotype.Controller;

import org.springframework.web.context.WebApplicationContext;

import org.springframework.web.context.support.WebApplicationContextUtils;



import com.zhejianglehua.rzf.entity.weixin.po.AccessToken;

import com.zhejianglehua.rzf.service.util.WeixinUtilService;



@Namespace("/weixin")

@Controller

public class GetAccessTokenAction implements ApplicationListener<ContextRefreshedEvent>  {

	

	

	private HttpServletRequest request;

	private Timer timer =null;

	

	@Autowired

	private WeixinUtilService weixinUtilService;

	

	@Autowired

	public void setRequest(HttpServletRequest request) {

		this.request = request;

	}





	









	@Override

	public void onApplicationEvent(ContextRefreshedEvent event) {

		

		if(event.getApplicationContext().getParent() == null){

			System.out.println("启动定时获取Access Token任务...");



			weixinUtilService.fuck();

			

			timer = new Timer(true);

			

			timer.schedule(new TimerTask() {

				

				@Override

				public void run() {

					try {

						AccessToken token = weixinUtilService.getAccessToken();

						request.getServletContext().setAttribute("token", token);

					} catch (ParseException | IOException e) {

						// TODO Auto-generated catch block

						e.printStackTrace();

					}

				}

			}, 10000, 5000);// 延迟0s后执行，每55分钟执行一次

		}

	}

}

报错

信息: Server startup in 7467 ms

Exception in thread "Timer-0" java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.

	at org.springframework.web.context.request.RequestContextHolder.currentRequestAttributes(RequestContextHolder.java:131)

	at org.springframework.web.context.support.WebApplicationContextUtils.currentRequestAttributes(WebApplicationContextUtils.java:275)

	at org.springframework.web.context.support.WebApplicationContextUtils.access$400(WebApplicationContextUtils.java:64)

	at org.springframework.web.context.support.WebApplicationContextUtils$RequestObjectFactory.getObject(WebApplicationContextUtils.java:291)

	at org.springframework.web.context.support.WebApplicationContextUtils$RequestObjectFactory.getObject(WebApplicationContextUtils.java:286)

	at org.springframework.beans.factory.support.AutowireUtils$ObjectFactoryDelegatingInvocationHandler.invoke(AutowireUtils.java:307)

	at com.sun.proxy.$Proxy14.getServletContext(Unknown Source)

	at com.zhejianglehua.rzf.service.util.WeixinUtilService.getAccessToken(WeixinUtilService.java:227)

	at com.zhejianglehua.rzf.action.util.GetAccessTokenAction$1.run(GetAccessTokenAction.java:64)

	at java.util.TimerThread.mainLoop(Timer.java:555)

	at java.util.TimerThread.run(Timer.java:505)