springboot集成druid连接池配置的方法

在开发项目中如果数据库选型为mysql，很大概率下连接池会使用druid
这里介绍springboot集成durid

springboot : 2.1.9
druid : 1.1.10

案例地址

github地址

springboot集成druid配置

需要引入的pom

 <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>druid-spring-boot-starter</artifactId>
      <version>1.1.10</version>
    </dependency>

需要在application.yaml中添加一些配置

spring:
 datasource:
  type: com.alibaba.druid.pool.DruidDataSource
  driver-class-name: com.mysql.cj.jdbc.Driver
  platform: mysql
  url: jdbc:mysql://127.0.0.1:3306/xxx?useUnicode=true&characterEncoding=utf8&autoReconnect=true&useSSL=false
  username: root
  password: 123456
  initialSize: 5
  minIdle: 5
  maxActive: 20
  maxWait: 60000
  timeBetweenEvictionRunsMillis: 60000
  minEvictableIdleTimeMillis: 300000
  validationQuery: SELECT1FROMDUAL
  testWhileIdle: true
  testOnBorrow: false
  testOnReturn: false
  filters: stat,wall,log4j
  logSlowSql: true 

到此springboot就集成的druid的配置 可以直接使用

springboot添加druid监控平台配置类

DruidConfiguration

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;

/**
 * 数据库链接池druid监控平台的配置
 * 访问路径 http://localhost:8080/druid/index.html
 *
 */
@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", "*");
    // IP黑名单(共同存在时，deny优先于allow)
//    servletRegistrationBean.addInitParameter("deny", "192.168.1.100");
    //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;
  }
}

测试界面

监控界面的详细使用说明有待大家按需求进行挖掘

到此这篇关于springboot集成druid连接池配置的方法的文章就介绍到这了,更多相关springboot druid连接池内容请搜索我们以前的文章或继续浏览下面的相关文章希望大家以后多多支持我们！