Springboot如何添加druid监控_druid pom引用

在pom.xml中添加druid依赖

<dependency>
   <groupId>com.alibaba</groupId>
   <artifactId>druid</artifactId>
   <version>1.0.28</version>
</dependency>
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配置监控系统

配置Servlet:StatViewServlet

import com.alibaba.druid.support.http.StatViewServlet;

import javax.servlet.annotation.WebInitParam;
import javax.servlet.annotation.WebServlet;

/**

• druid监测
• @author huoyh on 2021/6/28
  /
  @WebServlet(urlPatterns = "/druid/",
  initParams = {
  @WebInitParam(name = “loginUsername”, value = “admin”),// 用户名
  @WebInitParam(name = “loginPassword”, value = “123456”),// 密码
  @WebInitParam(name = “resetEnable”, value = “false”)// 禁用HTML页面上的“Reset All”功能
  }
  )
  public class DruidStatViewServlet extends StatViewServlet {
  private static final long serialVersionUID = 1L;
  }

配置Filter:DruidStatFilte

import com.alibaba.druid.support.http.WebStatFilter;

import javax.servlet.annotation.WebFilter;
import javax.servlet.annotation.WebInitParam;

/**

• 监控配置
• @author huoyh on 2021/6/28
  /
  @WebFilter(filterName = “druidWebStatFilter”, urlPatterns = "/",
  initParams = {
  @WebInitParam(name = “exclusions”, value = “.js,.gif,.jpg,.bmp,.png,.css,.ico,/druid/”)
  }
  )
  public class DruidStatFilter extends WebStatFilter {
  }

最后在XXXApplication.java类上加上注解：@ServletComponentScan使得spring能够扫描到我们自己编写的servlet和filter。

访问监控页面

启动tomcat,输入端口号/项目名称/druid/index.html输入账号和密码：admin/123456 就可以访问了