springboot配置mybatis和事务管理方式

<!-- Spring Boot 启动父依赖 -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
</parent>
<!--以上内容放在dependencies标签外，如果你有已经有父标签，那将以上部分粘贴到父项目中-->
<!-- spring boot 项目启动必须引入的web依赖,以下内容放在dependency即可 -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <version>1.5.1.RELEASE</version>
</dependency>       
 <!-- Spring Boot Mybatis 依赖 -->
<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>1.2.0</version>
</dependency>
 <!-- oracle的数据库驱动包 -->
<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>11.2.0.4.0-atlassian-hosted</version>
</dependency>

##数据库连接信息
spring.datasource.url=jdbc:oracle:thin:@//192.168.1.171:1521/orcl
spring.datasource.username=znxd
spring.datasource.password=znxd
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
##指向mapper的xml文件位置
mybatis.mapper-locations=classpath:mapper/*Mapper.xml
##指向实体类的位置
mybatis.type-aliases-package=cloud.user.models.*

@Autowired
@Lazy //这样就会延迟加载，上图不需要，这里只是解释这注解
LogsUserActiveMapper logsUserActiveMapper;

package cloud.kafka;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@SpringBootApplication
@EnableTransactionManagement //如果mybatis中service实现类中加入事务注解，需要此处添加该注解
@MapperScan("cloud.kafka.mapper")  //扫描的是mapper.xml中namespace指向值的包位置
public class KafkaLogApplication {
    public static void main(String[] args){
        SpringApplication.run(KafkaLogApplication.class, args);
    }
}

<mapper namespace="cloud.kafka.mapper.LogsUserActiveMapper" >

 <!-- Spring Boot Mybatis 依赖 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.2.0</version>
</dependency>

@Override
@Transactional(propagation = Propagation.REQUIRED,isolation = Isolation.DEFAULT,timeout=36000,rollbackFor=Exception.class)
public Integer add(Cbf_jtcy t) {
    return cbf_jtcyMapper.insert(t);
}

@SpringBootApplication
@EnableTransactionManagement 
@MapperScan("microservice.qssj.mapper")//必须加这个，不加报错，如果不加，也可以在每个mapper上添加@Mapper注释，并且这里还要多填一个注释，那个我忘了，我一直用这个注解
public class QssjServiceApplication {
    public static void main(String[] args) {
        SpringApplication.run(QssjServiceApplication.class, args);
    }
}