1.druid依赖

<!-- https://mvnrepository.com/artifact/com.alibaba/druid-spring-boot-starter -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid-spring-boot-starter</artifactId>
    <version>1.2.16</version>
</dependency>

监控页面访问路径：

2.Druid监控页面设置用户密码

@Bean
	public ServletRegistrationBean statViewServlet() {
		final ServletRegistrationBean<StatViewServlet> servletRegistrationBean = new ServletRegistrationBean<>(new StatViewServlet(), "/druid/*");
		// 配置druid参数
		Map<String, String> initParams = new HashMap<>(16);
		// 默认访问用户密码 admin:admin
		initParams.put("loginUsername", "admin");
		initParams.put("loginPassword", "qwer1234!@#$");
		// 允许访问的ip
		initParams.put("allow", "127.0.0.1");
		// 黑名单ip，优先级比allow配置高
		initParams.put("deny", "");
		servletRegistrationBean.setInitParameters(initParams);
		return servletRegistrationBean;
	}

 3.Druid去除底部Ad(广告)

buildFooter : function() {

			var html =<footer class="footer">+
					      		<div class="container">+
					  <a href="https://render.alipay.com/p/s/taobaonpm_click/druid_banner_click" target="new"><img src="https://render.alipay.com/p/s/taobaonpm_click/druid_banner"></a><br/> +
				  	  	powered by <a href="https://github.com/alibaba/" target="_blank">Alibaba</a> & sandzhang & <a href="http://melin.iteye.com/" target="_blank">melin</a> & <a href="https://github.com/shrekwang" target="_blank">shrek.wang</a>+
				  	  			</div>+
					   </footer>;
			$(document.body).append(html);
		},

4. 源码