@Bean(name="shiroFilter")
public ShiroFilterFactoryBean shiroFilter(@Qualifier("securityManager") SecurityManager manager) {
//安全事务管理器工厂类
ShiroFilterFactoryBean bean=new ShiroFilterFactoryBean();
bean.setSecurityManager(manager);
//配置未登录时拦截到的路径
bean.setLoginUrl("/user/notlogin");
//配置访问权限
LinkedHashMap<String, String> filterChainDefinitionMap=new LinkedHashMap<>();
filterChainDefinitionMap.put("/user/validateCode","anon");//匿名访问验证码
filterChainDefinitionMap.put("/user/insert", "anon");//匿名注册
filterChainDefinitionMap.put("/index", "anon"); //匿名跳转
filterChainDefinitionMap.put("/user/login", "anon"); //匿名登录
filterChainDefinitionMap.put("/u/**", "anon"); //匿名登录
filterChainDefinitionMap.put("/static/*", "anon"); //匿名访问静态资源
filterChainDefinitionMap.put("/*", "authc");//表示需要认证才可以访问
filterChainDefinitionMap.put("/**", "authc");//表示需要认证才可以访问
filterChainDefinitionMap.put("/*.*", "authc");
bean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return bean;
}