-- mysql driver --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.25</version> </dependency> ... </dependencies> <build> <resources> <!-- xml放在java目录下--> <res
spring.datasource.password=123456spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver # 数据源类别 spring.datasource.type=com.alibaba.druid.pool.DruidDataSource # 初始化连接数、最小空闲、最大活跃连接数 spring.datasource.initialSize=5spring.datasource.minIdle=5spring.datasource.maxActive=20#...
url: jdbc:mysql://localhost:3306/o2o?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=UTC # 连接池配置 initial-size: 1 #初始化大小 max-active: 20 #最大连接数 min-idle: 1 #最小连接数 max-wait: 60000 # 获取连接时最大等待时间,单位毫秒 test-on-borrow: true #连接时是否...
spring.datasource.password=123456 spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/account_system spring.datasource.type=com.alibaba.druid.pool.DruidDataSource 配置MySQL数据库账户密码 配置jdbc驱动 指定链接数据库名称“account_system” 指定data...
druid.url=jdbc:mysql://127.0.0.1:3306/zbi_source?useUnicode=true&characterEncoding=utf8 spring.datasource.druid.username=root spring.datasource.druid.password=123456 # 连接池配置 spring.datasource.druid.initial-size=5 spring.datasource.druid.min-idle=5 spring.datasource.druid.max-active=20 # ...
url: jdbc:mysql://127.0.0.1:3306/test?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=UTF-8&useSSL=true&rewriteBatchedStatements=trueusername: root password: 123456 initialSize: 5 minIdle: 5 maxActive: 20 maxWait: 60000 timeBetweenEvictionRunsMillis: 60000 ...
active=100spring.datasource.tomcat.max-idle=200spring.datasource.tomcat.initialSize=20# Hibernate ddl auto (create, create-drop, update)spring.jpa.properties.hibernate.hbm2ddl.auto=updatespring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialectspring.jpa.database-platform=org.hibernate...
今天跟大家讲一个关于体检+健康双系统的项目,这个项目用到SpringBoot+Vue3+MySQL的技术,我会带着大家一步步去实现这样的项目,希望对大家的技术有所提升。本项目包含MIS系统、体检人系统在内的前后端分离式全栈…
maxWait :获取连接时最大等待时间,单位毫秒 配置了 maxWait 之后,缺省启用公平锁,并发效率会有所下降(可以通过配置 useUnfairLock=true 使用非公平锁) poolPreparedStatements :是否缓存 preparedStatement,即 PsCache PSCache 对支持游标的数据库性能提升巨大,比如说 oracle,而 mysql 则建议关闭 ...
useUnicode=true&characterEncoding=utf8&useSSL=trueusername: root password: Mysql.123# 指定数据源为 DruidDataSource,默认值为 HikariDataSource type: com.alibaba.druid.pool.DruidDataSource druid: initial-size: 5 min-idle: 5 max-active: 5 max-wait: 30000 min-evictable-idle-time-millis: 30000 ...