最近學習springboot框架，整合了shiro許可權，本地執行沒毛病，但是蛋疼了，釋出到伺服器，訪問都會報錯：

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 com.example.demo.session.SessionBuild.getLoginUser(SessionBuild.java:99)
at com.example.demo.interceptor.loginInterceptor.preHandle(loginInterceptor.java:26)
at org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:136)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:986)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:472)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:395)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:254)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:177)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1468)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)

2018-06-20 17:05:05.207  WARN 9087 --- [nio-8888-exec-2] .m.m.a.ExceptionHandlerExceptionResolver : Failed to invoke @ExceptionHandler method: public java.lang.Object com.example.demo.exception.GlobalExceptionHandler.RuntimeExceptionHandler(javax.servlet.http.HttpServletRequest,java.lang.RuntimeException)

很是無奈，shiro配置如下：

@Configuration
public class ShiroConfig {
    /**
     * LifecycleBeanPostProcessor，這是個DestructionAwareBeanPostProcessor的子類，
     * 負責org.apache.shiro.util.Initializable型別bean的生命週期的，初始化和銷燬。
     * 主要是AuthorizingRealm類的子類，以及EhCacheManager類。
     */
@Bean(name = "lifecycleBeanPostProcessor")
    public 
 
LifecycleBeanPostProcessor lifecycleBeanPostProcessor() {
        return new LifecycleBeanPostProcessor();
    }

    /**
     * HashedCredentialsMatcher，這個類是為了對密碼進行編碼的，
     * 防止密碼在資料庫裡明碼儲存，當然在登陸認證的時候，
     * 這個類也負責對form裡輸入的密碼進行編碼。
     */
@Bean(name = "hashedCredentialsMatcher")
    public HashedCredentialsMatcher hashedCredentialsMatcher() {
        HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher();
        credentialsMatcher.setHashAlgorithmName("MD5");
        credentialsMatcher.setHashIterations(2);
        credentialsMatcher.setStoredCredentialsHexEncoded(true);
        return credentialsMatcher;
    }

    /**ShiroRealm，這是個自定義的認證類，繼承自AuthorizingRealm，
     * 負責使用者的認證和許可權的處理，可以參考JdbcRealm的實現。
     */
@Bean(name = "shiroRealm")
    @DependsOn("lifecycleBeanPostProcessor")
    public ShiroRealm shiroRealm() {
        ShiroRealm realm = new ShiroRealm();
//        realm.setCredentialsMatcher(hashedCredentialsMatcher());
return realm;
    }

//    /**
//     * EhCacheManager，快取管理，使用者登陸成功後，把使用者資訊和許可權資訊快取起來，
//     * 然後每次使用者請求時，放入使用者的session中，如果不設定這個bean，每個請求都會查詢一次資料庫。
//     */
//    @Bean(name = "ehCacheManager")
//    @DependsOn("lifecycleBeanPostProcessor")
//    public EhCacheManager ehCacheManager() {
//        return new EhCacheManager();
//    }
    /**
     * SecurityManager，許可權管理，這個類組合了登陸，登出，許可權，session的處理，是個比較重要的類。
     //     */
@Bean(name = "securityManager")
    public DefaultWebSecurityManager securityManager() {
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        securityManager.setRealm(shiroRealm());
//        securityManager.setCacheManager(ehCacheManager());
return securityManager;
    }

    /**
     * ShiroFilterFactoryBean，是個factorybean，為了生成ShiroFilter。
     * 它主要保持了三項資料，securityManager，filters，filterChainDefinitionManager。
     */
@Bean(name = "shiroFilter")
    public ShiroFilterFactoryBean shiroFilterFactoryBean() {
        ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
        shiroFilterFactoryBean.setSecurityManager(securityManager());

        Map<String, Filter> filters = new LinkedHashMap<>();
        LogoutFilter logoutFilter = new LogoutFilter();
        logoutFilter.setRedirectUrl("/login");
//        filters.put("logout",null);
shiroFilterFactoryBean.setFilters(filters);

        Map<String, String> filterChainDefinitionManager = new LinkedHashMap<String, String>();
        filterChainDefinitionManager.put("/logout", "logout");
        filterChainDefinitionManager.put("/user/**", "authc,roles[ROLE_USER]");//使用者為ROLE_USER 角色可以訪問。由使用者角色控制使用者行為。
filterChainDefinitionManager.put("/events/**", "authc,roles[ROLE_ADMIN]");
        //        filterChainDefinitionManager.put("/user/edit/**", "authc,perms[user:edit]");// 這裡為了測試，固定寫死的值，也可以從資料庫或其他配置中讀取，此處是用許可權控制
filterChainDefinitionManager.put("/**", "anon");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionManager);


        shiroFilterFactoryBean.setSuccessUrl("/");
        shiroFilterFactoryBean.setUnauthorizedUrl("/403");
        return shiroFilterFactoryBean;
    }

    /**
     * DefaultAdvisorAutoProxyCreator，Spring的一個bean，由Advisor決定對哪些類的方法進行AOP代理。
     */
@Bean
    @ConditionalOnMissingBean
public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
        DefaultAdvisorAutoProxyCreator defaultAAP = new DefaultAdvisorAutoProxyCreator();
        defaultAAP.setProxyTargetClass(true);
        return defaultAAP;
    }

    /**
     * AuthorizationAttributeSourceAdvisor，shiro裡實現的Advisor類，
     * 內部使用AopAllianceAnnotationsAuthorizingMethodInterceptor來攔截用以下註解的方法。
     */
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor() {
        AuthorizationAttributeSourceAdvisor aASA = new AuthorizationAttributeSourceAdvisor();
        aASA.setSecurityManager(securityManager());
        return aASA;
    }

}

也有自定義攔截器

求大神指點。。。。