添加maven依赖
<druid.version>1.1.9</druid.version>
<dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>${druid.version}</version> </dependency>
spring: datasource: type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/mybatis_boot?useUnicode=true&characterEncoding=utf8 username: root password: root # 初始化大小,最小,最大 initialSize: 5 minIdle: 5 maxActive: 20 # 配置获取连接等待超时的时间(毫秒) maxWait: 60000 # 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 timeBetweenEvictionRunsMillis: 60000 # 配置有一个连接在连接池中的最小生存时间,单位是毫秒 minEvictableIdleTimeMillis: 300000 validationQuery: SELECT id FROM sys_user LIMIT 1 testWhileIdle: true testOnBorrow: false testOnReturn: false # 打开PSCache,指定每个连接上PSCache的大小 poolPreparedStatements: true maxPoolPreparedStatementPerConnectionSize: 20 # 配置监控统计拦截的filters,去掉后监控界面sql将无法统计,'wall'用于防火墙 filters: stat, wall, log4j # 通过connectProperties属性来打开mergeSql功能,慢SQL记录 connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
创建DruidConfiguration
@Configuration public class DruidConfiguration { @Bean public ServletRegistrationBean statViewServlet(){ //创建servlet注册实体 ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid/*"); //设置ip白名单 servletRegistrationBean.addInitParameter("allow","127.0.0.1"); //设置ip黑名单,如果allow与deny共同存在时,deny优先于allow //servletRegistrationBean.addInitParameter("deny","192.168.0.19"); //设置控制台管理用户 servletRegistrationBean.addInitParameter("loginUsername","admin"); servletRegistrationBean.addInitParameter("loginPassword","123456"); //是否可以重置数据 servletRegistrationBean.addInitParameter("resetEnable","false"); return servletRegistrationBean; } @Bean public FilterRegistrationBean statFilter(){ //创建过滤器 FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter()); //设置过滤器过滤路径 filterRegistrationBean.addUrlPatterns("/*"); //忽略过滤的形式 filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"); return filterRegistrationBean; } }