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Shiro 异步报错

web.xml 关键配置, 可以确定的是配置顺序没有问题

<!-- 安全过滤 -->
    <filter>
        <filter-name>shiroFilter</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        <async-supported>true</async-supported>
        <init-param>
            <param-name>targetFilterLifecycle</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>shiroFilter</filter-name>
        <url-pattern>*.do</url-pattern>
        <url-pattern>*.json</url-pattern>
        <url-pattern>*.xhtml</url-pattern>
    </filter-mapping>
     
    <!-- SpringMVC功能 -->
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/META-INF/spring/appconf-*.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <async-supported>true</async-supported>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.do</url-pattern>
        <url-pattern>*.json</url-pattern>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>
控制器代码1, 像这样加入异步处理,正常响应,但是后台报错
/**
     * 分页查询
     * 
     * @param queryVo
     * @return Pagination<DynamicformVo>
     */
    @RequestMapping("queryPage")
    @ResponseBody
    public Callable<Pagination<DynamicformVo>> getGrid(@ModelAttribute("DynamicformQueryVo") final DynamicformQueryVo queryVo) {
        return new Callable<Pagination<DynamicformVo>>() {
            @Override
            public Pagination<DynamicformVo> call() throws Exception {
                return dynamicformService.queryForPage(queryVo);
            }
        };
    }
 

控制器代码2, 像这样写,正常处理没有报错,可惜不支持异步

/**
     * 分页查询
     * 
     * @param queryVo
     * @return Pagination<DynamicformVo>
     */
    @RequestMapping("queryPage")
    @ResponseBody
    public Pagination<DynamicformVo> getGrid(@ModelAttribute("DynamicformQueryVo") final DynamicformQueryVo queryVo) {
        return dynamicformService.queryForPage(queryVo);
    }
报错如下:

org.apache.shiro.UnavailableSecurityManagerException: No SecurityManager accessible to the calling code, either bound to the org.apache.shiro.util.ThreadContext or as a vm static singleton.  This is an invalid application configuration.
    at org.apache.shiro.SecurityUtils.getSecurityManager(SecurityUtils.java:123)
    at org.apache.shiro.subject.Subject$Builder.<init>(Subject.java:627)
    at org.apache.shiro.SecurityUtils.getSubject(SecurityUtils.java:56)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubject(ShiroHttpServletRequest.java:88)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubjectPrincipal(ShiroHttpServletRequest.java:93)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getUserPrincipal(ShiroHttpServletRequest.java:111)
    at org.springframework.web.servlet.FrameworkServlet.getUsernameForRequest(FrameworkServlet.java:1079)
    at org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(FrameworkServlet.java:1065)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:996)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
    at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:659)
    at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:625)
    at org.apache.catalina.core.AsyncContextImpl$1.run(AsyncContextImpl.java:237)
    at org.apache.catalina.core.AsyncContextImpl.doInternalDispatch(AsyncContextImpl.java:380)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:215)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.asyncDispatch(CoyoteAdapter.java:299)
    at org.apache.coyote.http11.AbstractHttp11Processor.asyncDispatch(AbstractHttp11Processor.java:1632)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:599)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2441)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2430)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:619)

如上所述,Shiro 在处理Servlet3异步请求时会出现异常?要怎么处理呢?可以通过log4j配置把该错误屏蔽掉,但这不是我想要的效果!

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a123456678 2016-03-18 10:41:24 4094 0
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  • 在mapping中增加dispatcher项

    <filter-mapping>
        <filter-name>shiroFilter</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>ASYNC</dispatcher>
    </filter-mapping>
    2019-07-17 19:06:07
    赞同 展开评论 打赏
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