1在pom.xml中添加一下依赖
<!-- HikariCP数据源依赖 --> <dependency> <groupId>com.zaxxer</groupId> <artifactId>HikariCP</artifactId> <version>2.6.1</version> </dependency> <!-- mysql驱动依赖 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency>
2.application.properties中添加一下配置
# mysql驱动 spring.datasource.driver-class-name=com.mysql.jdbc.Driver # 数据库url地址 spring.datasource.url=jdbc:mysql://127.0.0.1:3306/dbgirl # 用户名 spring.datasource.username=root # 密码
spring.datasource.password=123456
3.创建dataSource的数据源类
@Configuration public class DataSourceConfig { @Bean(name="dataSource") public DataSource dataSource(Environment env){ HikariDataSource ds = new HikariDataSource(); ds.setJdbcUrl(env.getProperty("spring.datasource.url")); ds.setUsername(env.getProperty("spring.datasource.username")); ds.setPassword(env.getProperty("spring.datasource.password")); ds.setDriverClassName(env.getProperty("spring.datasource.driver-class-name")); return ds; } }