目标
两个数据源拥有自己的EntityManage,拥有自己的TransactionManager,Transaction支持单独使用
环境介绍
- Spring Boot v2.0.5
- Spring JPA 接口(Hibernate的EntityManage实现)
- Mysql 5.7
代码目录结构
demo
+com.xmasq.demo
+first
+main
+second
DataSourceConfig.java
DemoApplication.java
FirstConfig.java
SecondConfig.java
pom.xml
部分代码
pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.6</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
</dependencies>
application.properties
datasource.first.jdbc-url=jdbc:mysql://localhost:3306/first?useUnicode=true&characterEncoding=utf-8&autoReconnect=true&useSSL=false&serverTimezone=Hongkong
datasource.first.username=root
datasource.first.password=
datasource.first.driver-class-name=com.mysql.cj.jdbc.Driver
datasource.second.jdbc-url=jdbc:mysql://localhost:3306/second?useUnicode=true&characterEncoding=utf-8&autoReconnect=true&useSSL=false&serverTimezone=Hongkong
datasource.second.username=root
datasource.second.password=
datasourc