springboot Druid后台监控功能和过滤

@Controller
public class DruidConfig {

    @ConfigurationProperties(prefix = "spring.datasource")
    @Bean
    public DataSource druidDataSource(){

        return new DruidDataSource();
    }

    //后台监控功能
    @Bean
    public ServletRegistrationBean statViewServlet(){
        ServletRegistrationBean<StatViewServlet> bean = new ServletRegistrationBean<>(new StatViewServlet(), "/druid/*");

        HashMap<String, String> stringStringHashMap = new HashMap<>();
        //增加配置
        stringStringHashMap.put("loginUsername","admin"); //登录的key是固定的
        stringStringHashMap.put("loginPassword","123456");

        //允许谁可以访问
        stringStringHashMap.put("allow","");

        //后台需要有人登录，账号密码
        bean.setInitParameters(stringStringHashMap);
        return bean;

    }

    //filter
    @Bean
    public FilterRegistrationBean webStatFilter(){
        FilterRegistrationBean<Filter> bean = new FilterRegistrationBean<>();
        bean.setFilter(new WebStatFilter());

        //可以过滤哪些请求呢？

        Map<String, String> initParameters=new HashMap<>();
        bean.setInitParameters(initParameters);

        //这些东西不进行统计
        initParameters.put("exclusions","*.js，*.css,/druid/*");


        return bean;

    }

}