目錄
yml配置
properties配置
<properties> <java.version>1.8</java.version> <mysql.version>5.1.47</mysql.version> <druid.version>1.1.14</druid.version> </properties> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <dependency> <!--自動配置--> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>${druid.version}</version> </dependency> </dependencies>
spring: datasource: url: jdbc:mysql://ip:port/數據庫?serverTimezone=UTC&useUnicode=true&characterEncoding=utf8&useSSL=false username: root password: driver-class-name: com.mysql.jdbc.Driver type: com.alibaba.druid.pool.DruidDataSource druid: #初始化大小 initialSize: 5 #最小值 minIdle: 5 #最大值 maxActive: 20 #最大等待時間,配置獲取連接等待超時,時間單位都是毫秒ms maxWait: 60000 #配置間隔多久才進行一次檢測,檢測需要關閉的空閑連接 timeBetweenEvictionRunsMillis: 60000 #配置一個連接在池中最小生存的時間 minEvictableIdleTimeMillis: 300000 validationQuery: SELECT 1 FROM DUAL testWhileIdle: true testOnBorrow: false testOnReturn: false poolPreparedStatements: true # 配置監控統計攔截的filters,去掉后監控界面sql無法統計, #'wall'用於防火牆,SpringBoot中沒有log4j,我改成了log4j2 filters: stat,wall,log4j2 #最大PSCache連接 maxPoolPreparedStatementPerConnectionSize: 20 useGlobalDataSourceStat: true # 通過connectProperties屬性來打開mergeSql功能;慢SQL記錄 connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500 # 配置StatFilter web-stat-filter: #默認為false,設置為true啟動 enabled: true url-pattern: "/*" exclusions: "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*" #配置StatViewServlet stat-view-servlet: url-pattern: "/druid/*" #允許那些ip allow: 127.0.0.1 login-username: admin login-password: 123456 #禁止那些ip deny: 192.168.1.102 #是否可以重置 reset-enable: true #啟用 enabled: true
<dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.10</version> </dependency> <!--自啟動Druid管理后台--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.1.10</version> </dependency>
### db config ### spring.datasource.type=com.alibaba.druid.pool.DruidDataSource spring.datasource.driverClassName=org.postgresql.Driver spring.datasource.url=jdbc:postgresql://localhost:5432/XXX?useUnicode=true&characterEncoding=utf8¤tSchema=public spring.datasource.username=postgres spring.datasource.password=XXX spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect spring.jpa.properties.hibernate.hbm2ddl.auto=update #config druid #連接池的設置 #初始化時建立物理連接的個數 spring.datasource.druid.initial-size=5 #最小連接池數量 spring.datasource.druid.min-idle=5 #最大連接池數量 maxIdle已經不再使用 spring.datasource.druid.max-active=20 #獲取連接時最大等待時間,單位毫秒 spring.datasource.druid.max-wait=60000 #申請連接的時候檢測,如果空閑時間大於timeBetweenEvictionRunsMillis,執行validationQuery檢測連接是否有效。 spring.datasource.druid.test-while-idle=true #既作為檢測的間隔時間又作為testWhileIdel執行的依據 spring.datasource.druid.time-between-eviction-runs-millis=60000 #銷毀線程時檢測當前連接的最后活動時間和當前時間差大於該值時,關閉當前連接 spring.datasource.druid.min-evictable-idle-time-millis=30000 #用來檢測連接是否有效的sql 必須是一個查詢語句 #mysql中為 select 'x' #oracle中為 select 1 from dual spring.datasource.druid.validation-query=select 'x' #申請連接時會執行validationQuery檢測連接是否有效,開啟會降低性能,默認為true spring.datasource.druid.test-on-borrow=false #歸還連接時會執行validationQuery檢測連接是否有效,開啟會降低性能,默認為true spring.datasource.druid.test-on-return=false #當數據庫拋出不可恢復的異常時,拋棄該連接 spring.datasource.druid.exception-sorter=true #是否緩存preparedStatement,mysql5.5+建議開啟 #spring.datasource.druid.pool-prepared-statements=true #當值大於0時poolPreparedStatements會自動修改為true spring.datasource.druid.max-pool-prepared-statement-per-connection-size=20 #配置擴展插件 spring.datasource.druid.filters=stat,wall #通過connectProperties屬性來打開mergeSql功能;慢SQL記錄 spring.datasource.druid.connection-properties=druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500 #合並多個DruidDataSource的監控數據 spring.datasource.druid.use-global-data-source-stat=true #設置訪問druid監控頁的賬號和密碼,默認沒有 #spring.datasource.druid.stat-view-servlet.login-username=admin #spring.datasource.druid.stat-view-servlet.login-password=admin ### mybatis config ### mybatis.config-locations=classpath:mybatis/mybatis-config.xml mybatis.mapper-locations=classpath:mybatis/mapper/*.xml mybatis.type-aliases-package=com.jrsc.supervisor.model ### log config ### logging.config=classpath:logback-spring.xml