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SpringBoot 2.1.1.RELEASE 集成Druid

时间:2018-12-12 00:02:25      阅读:260      评论:0      收藏:0      [点我收藏+]
SpringBoot 2.1.1.RELEASE 集成Druid
详情:
http://www.qchcloud.cn/system/article/show/68
配置依赖:

mysql mysql-connector-java com.alibaba druid 1.1.4 配置applicaton.properties spring.datasource.driverClassName = com.mysql.cj.jdbc.Driver spring.datasource.url = jdbc:mysql://localhost:3306/iot?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC spring.datasource.username = root spring.datasource.password = 1234 ### log4j配置 logging.config=classpath:log4j2.xml ### 数据源类别 spring.datasource.type=com.alibaba.druid.pool.DruidDataSource ### 初始化大小,最小,最大 spring.datasource.initialSize=5 spring.datasource.minIdle=5 spring.datasource.maxActive=20 ### 配置获取连接等待超时的时间,单位是毫秒 spring.datasource.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 spring.datasource.timeBetweenEvictionRunsMillis=60000 ### 配置一个连接在池中最小生存的时间,单位是毫秒 spring.datasource.minEvictableIdleTimeMillis=300000 spring.datasource.validationQuery=SELECT 1 FROM DUAL spring.datasource.testWhileIdle=true spring.datasource.testOnBorrow=false spring.datasource.testOnReturn=false ### 打开PSCache,并且指定每个连接上PSCache的大小 spring.datasource.poolPreparedStatements=true spring.datasource.maxPoolPreparedStatementPerConnectionSize=20 ### 配置监控统计拦截的filters,去掉后监控界面sql无法统计,‘wall‘用于防火墙 spring.datasource.filters=stat,wall,log4j ### 通过connectProperties属性来打开mergeSql功能;慢SQL记录 spring.datasource.connectionProperties=druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000 # 合并多个DruidDataSource的监控数据 #spring.datasource.useGlobalDataSourceStat=true 配置监控: @Configuration public class DruidConfiguration { @Bean public ServletRegistrationBean druidStatViewServle(){ //ServletRegistrationBean提供类的进行注册. ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid/*"); //添加初始化参数:initParams //白名单: servletRegistrationBean.addInitParameter("allow","127.0.0.1"); //IP黑名单 (存在共同时,deny优先于allow) // 如果满足deny的话提示:Sorry, you are not permitted to view this page. servletRegistrationBean.addInitParameter("deny","192.168.1.7"); //登录查看信息的账号和密码. servletRegistrationBean.addInitParameter("loginUsername","admin"); servletRegistrationBean.addInitParameter("loginPassword","123456"); //是否能够重置数据. servletRegistrationBean.addInitParameter("resetEnable","false"); return servletRegistrationBean; } @Bean public FilterRegistrationBean druidStatFilter(){ FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter()); //添加过滤规则. filterRegistrationBean.addUrlPatterns("/*"); //添加不需要忽略的格式信息. filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"); return filterRegistrationBean; } }

SpringBoot 2.1.1.RELEASE 集成Druid

原文:http://blog.51cto.com/14042154/2329179

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