springboot druid小记--持续更新

在次春节在家待的时间比较长，所以要自己充电啊

Druid 看这个https://blog.****.net/qq_27634797/article/details/100560118

 

自己简化了下：

1. 添加pom依赖

<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid</artifactId>
</dependency>

 

2. 配置

3. 编写DruidConfiguration配置类

import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/* *
 * @Author tomsun28
 * @Description durid监控页面配置 默认地址 localhost:8080/druid/login.html
 * @Date 15:40 2018/3/5
 */
@Configuration
public class DruidConfiguration {

    private static final Logger LOGGER = LoggerFactory.getLogger(DruidConfiguration.class);



    @Bean
    public ServletRegistrationBean druidServlet() {
        LOGGER.info("init Druid Servlet Configuration ");
        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
        // IP白名单
//        servletRegistrationBean.addInitParameter("allow", "192.168.2.25,116.196.81.106,127.0.0.1");
        // IP黑名单(共同存在时，deny优先于allow)
//        servletRegistrationBean.addInitParameter("deny", "");
        //控制台管理用户
        servletRegistrationBean.addInitParameter("loginUsername", "admin");
        servletRegistrationBean.addInitParameter("loginPassword", "admin");
        //是否能够重置数据 禁用HTML页面上的“Reset All”功能
        servletRegistrationBean.addInitParameter("resetEnable", "false");
        return servletRegistrationBean;
    }
    @Bean
    public FilterRegistrationBean filterRegistrationBean() {
        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
        filterRegistrationBean.addUrlPatterns("/*");
        filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
        return filterRegistrationBean;
    }

}

 

如果不想打开Druid监控，就把@Configuration注释掉，springboot 就不会去配置了

 

启动项目后，就可以打开http://localhost:8080/druid/index.html  输入admin/admin  , 就可以看到如下界面