shiro整合swagger解决，swagger界面空白，网上配置有问题，亲测有效

//swagger2
		filterChainDefinitionMap.put("/swagger-ui.html", "anon");
		filterChainDefinitionMap.put("/swagger-resources/**", "anon");
		filterChainDefinitionMap.put("/v2/api-docs/**", "anon");
		filterChainDefinitionMap.put("/webjars/springfox-swagger-ui/**", "anon");

添加配置