spring cloud微服务连接mysql数据库
时间: 2023-08-02 19:41:57 浏览: 155
要在Spring Cloud微服务中连接MySQL数据库,你需要完成以下步骤:
1. 首先,在pom.xml文件中添加MySQL驱动程序的依赖项:
```xml
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
```
2. 在application.yml(或application.properties)文件中添加MySQL数据库的配置,例如:
```yaml
spring:
datasource:
url: jdbc:mysql://localhost:3306/mydatabase
username: myusername
password: mypassword
driver-class-name: com.mysql.cj.jdbc.Driver
```
3. 在你的代码中,使用Spring的JdbcTemplate或者MyBatis等持久层框架来访问MySQL数据库。
以上是连接MySQL数据库的基本步骤。如果你的微服务需要使用分布式事务,你可能需要使用分布式事务管理器,如Atomikos、Bitronix等。
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