springboot+shiro报错：Consider defining a bean named 'authenticator' in your configuration._shiro consider defining a bean named 'sessionstora-优快云博客

本文详细介绍了如何在Spring框架中使用Shiro进行权限配置，包括ShiroFilter的配置、拦截规则设定以及登录、登出的URL设置等。通过具体代码示例，展示了如何避免源码Bean上未附名字的问题。

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源码Bean上没有对Bean附名字

解决方案：

pom:

<dependency>
     <groupId>org.apache.shiro</groupId>
     <artifactId>shiro-spring</artifactId>
     <version>1.4.0</version>
 </dependency>

    @Bean(name = "shiroFilter")//附名后正确运行
    public ShiroFilterFactoryBean shiroFilter(SecurityManager securityManager){

        ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();

        shiroFilterFactoryBean.setSecurityManager(securityManager);

        //设置拦截默认访问，如果不设置默认会自动寻找Web工程根目录下的"/login.jsp"页面
        shiroFilterFactoryBean.setLoginUrl("/login");
        //设置登录成功后需要跳转的页面
        shiroFilterFactoryBean.setSuccessUrl("/welcome");

        Map<String,String> filterChainDefinitionMap = new LinkedHashMap<String, String>();
        //配置匿名可访问页面和静态文件
        filterChainDefinitionMap.put("/css/**","anon");
        filterChainDefinitionMap.put("/js/**","anon");
        filterChainDefinitionMap.put("/img/**","anon");
        filterChainDefinitionMap.put("/images/**","anon");
        filterChainDefinitionMap.put("/pic/**","anon");
        filterChainDefinitionMap.put("/login","anon");
        filterChainDefinitionMap.put("/ajaxLogin","anon");
        filterChainDefinitionMap.put("/logout","logout");
        //过滤器规则，从上而下顺序执行，将/**放在最后
        filterChainDefinitionMap.put("/**","authc");
        //设置规则
        shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);

        return shiroFilterFactoryBean;
    }