springboot +druid性能检测

1：引入jar

<!--druid数据库连接池--><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.1.0</version></dependency>

2：主要代码如下：

/** * druid 性能检测 * * @author Administrator * @date 2017/12/21 0021 */@Configurationpublic abstract class DruidDataSourceConfig  {    @Bean    @ConfigurationProperties(prefix="spring.datasource")    public DataSource druidDataSource() {        return new DruidDataSource();    }    @Bean    public ServletRegistrationBean druidServlet() {        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean();        servletRegistrationBean.setServlet(new StatViewServlet());        servletRegistrationBean.addUrlMappings("/druid/*");        HashMap<String, String> initParameters = new HashMap<>();        // 用户名        initParameters.put("loginUsername", "druid");        // 密码        initParameters.put("loginPassword", "druid");        /*禁止html页面上的reset all  功能*/        initParameters.put("resetEnable", "false");        //ip 白名单,没有配置或者为空，则允许所有的访问        initParameters.put("allow", "127.0.0.1");        //ip黑名单,当两种共存的时候deny优先于allow        /*initParameters.put("deny","125.23.23.1");*/        servletRegistrationBean.setInitParameters(initParameters);        return servletRegistrationBean;    }    @Bean    public FilterRegistrationBean filterRegistrationBean() {        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();        filterRegistrationBean.setFilter(new WebStatFilter());        filterRegistrationBean.addUrlPatterns("/*");        filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*");        return filterRegistrationBean;    }    @Bean(value = "druid-interceptor")    public DruidStatInterceptor DruidStatInterceptor() {        DruidStatInterceptor druidStatInterceptor = new DruidStatInterceptor();        return druidStatInterceptor;    }    @Bean    public BeanNameAutoProxyCreator beanNameAutoProxyCreator() {        BeanNameAutoProxyCreator beanNameAutoProxyCreator = new BeanNameAutoProxyCreator();        beanNameAutoProxyCreator.setProxyTargetClass(true);        //设置要监控的bean的id        /*beanNameAutoProxyCreator.setBeanNames("sysRoleMapper","loginController");*/        beanNameAutoProxyCreator.setInterceptorNames("druid-interceptor");        return beanNameAutoProxyCreator;    }}