UnavailableSecurityManagerException: No SecurityManager accessible to the calling Spring Shiro异步配置

在通过EventSource请求SpringBoot接口数据时，能返回数据但解析Json总是报错 原因是由于在返回的数据中 附加了一个消息对象

{"timestamp":"2020-03-24 09:42:49","status":200,"error":"OK","message":"Error during asynchronous dispatch","path":"/applications"}

后台也会报一个错误    报没有安全管理器 

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:626)
    at org.apache.shiro.SecurityUtils.getSubject(SecurityUtils.java:56)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubject(ShiroHttpServletRequest.java:89)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubjectPrincipal(ShiroHttpServletRequest.java:94)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getUserPrincipal(ShiroHttpServletRequest.java:112)
    at org.springframework.web.servlet.FrameworkServlet.getUsernameForRequest(FrameworkServlet.java:1159)
    at org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(FrameworkServlet.java:1144)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1022)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:117)
    at xxx...

蛋疼的狠.....

经过人肉搜索发现加入Shiro异步配置就可以了

<filter-mapping>
    <filter-name>shiroFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>ASYNC</dispatcher>
</filter-mapping>

SpringBoot集成Shiro方式 

    @Bean
	public FilterRegistrationBean shiroFilterRegistration() {
		FilterRegistrationBean registration = new FilterRegistrationBean();
		registration.setFilter(new DelegatingFilterProxy("shiroFilter"));
		//该值缺省为false，表示生命周期由SpringApplicationContext管理，设置为true则表示由ServletContainer管理
		registration.addInitParameter("targetFilterLifecycle", "true");
		registration.setEnabled(true);
		registration.setOrder(Integer.MAX_VALUE - 1);
		registration.addUrlPatterns("/*");

		//支持异步
		registration.setAsyncSupported(true);
		registration.setDispatcherTypes(DispatcherType.REQUEST,DispatcherType.ASYNC);
		return registration;
	}

ok