SpringBoot配置Druid
阿新 • • 發佈:2018-01-13
root name initials log4 mysql gif 無法 table onsize
Druid是Java語言中最好的數據庫連接池。Druid能夠提供強大的監控和擴展功能。關於詳細介紹可查看http://www.iteye.com/magazines/90
SpringBoot中集成Druid非常簡單
一:yml中添加配置鏈接
spring: #MySQL數據庫 datasource: url: jdbc:mysql://182.254.221.58:3306/test?useSSL=false&&characterEncoding=utf8 username: root password: Zoulu19900206@ driver-class-name: com.mysql.jdbc.Driver #配置監控統計攔截的filters,去掉後監控界面sql將無法統計,wall用於防火墻 filters: stat,wall,log4j #最大活躍數 maxActive: 20 #初始化數量 initialSize: 1 #最大連接等待超時時間 maxWait: 60000 #打開PSCache,並且指定每個連接PSCache的大小 poolPreparedStatements: true maxPoolPreparedStatementPerConnectionSize:20 #通過connectionProperties屬性打開mergeSql功能;慢sql記錄 connectionProperties: druid.stat.mergeSql=true;druif.stat.slowSqlMillis=5000 minldle: 1 timeBetweenEvictionRunsMillis: 60000 minEvictableTimeMillis: 300000 validationQuery: select 1 from dual testWhileldle: true testOnBorrow: false testOnReturn:false #JPA jpa: properties: hibernate: hbm2ddl.auto: true dialect: org.hibernate.dialect.MySQL5InnoDBDialect show-sql: true
二:添加DruidConfiguration配置類
@Configuration public class DruidConfiguration { @Bean public ServletRegistrationBean statViewServlet(){ //創建servlet註冊實體 ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid/*"); //設置ip白名單 servletRegistrationBean.addInitParameter("allow","127.0.0.1"); //設置ip黑名單,如果allow與deny共同存在時,deny優先於allow servletRegistrationBean.addInitParameter("deny","192.168.0.19"); //設置控制臺管理用戶 servletRegistrationBean.addInitParameter("loginUsername","xiaopotian"); servletRegistrationBean.addInitParameter("loginPassword","123456"); //是否可以重置數據 servletRegistrationBean.addInitParameter("resetEnable","false"); return servletRegistrationBean; } @Bean public FilterRegistrationBean statFilter(){ //創建過濾器 FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter()); //設置過濾器過濾路徑 filterRegistrationBean.addUrlPatterns("/*"); //忽略過濾的形式 filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"); return filterRegistrationBean; } @Bean @ConfigurationProperties(prefix = "spring.datasource") public DataSource druidDataSource(){ return new DruidDataSource(); } }
三:運行http://localhost:8080/druid進入登陸界面,用上面配置的用戶名密碼登錄即可
非常的簡單
最後附上demo地址 https://github.com/xiaopotian1990/SpringBootDemo
SpringBoot配置Druid