springcloud alibaba 集成seata1.3

下面只写出我的正确运行的集成环境,

1、版本要正确，不然报的错你都不知道为什么

<dependencyManagement>
<dependencies>

<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Hoxton.SR8</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>2.2.4.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>

2、集成seata

<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-seata</artifactId>
<exclusions>
<exclusion>
<groupId>io.seata</groupId>
<artifactId>seata-spring-boot-starter</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.seata</groupId>
<artifactId>seata-spring-boot-starter</artifactId>
<version>1.3.0</version>
</dependency>

3、代理数据源

@Configuration
public class DataSourceConfiguration {

@Value("${mybatis-plus.mapper-locations}")
private String mapperLocations;

@Bean
@ConfigurationProperties(prefix = "spring.datasource")
public DataSource druidDataSource(){
return new DruidDataSource();
}

@Bean
public DataSourceProxy dataSourceProxy(DataSource dataSource) {
return new DataSourceProxy(dataSource);
}

@Bean(name = "TCTransactionManager")
public DataSourceTransactionManager transactionManager(@Autowired DruidDataSource dataSource) {
return new DataSourceTransactionManager(dataSource);
}

@Bean
public SqlSessionFactory sqlSessionFactoryBean(DataSourceProxy dataSourceProxy) throws Exception {
MybatisSqlSessionFactoryBean sqlSessionFactoryBean = new MybatisSqlSessionFactoryBean (); //这里用到了mybatis-plus，如果只是mybaits就用SqlSessionFactoryBean
sqlSessionFactoryBean.setDataSource(dataSourceProxy);

4、启动类排除

@SpringBootApplication(exclude = {MultipartAutoConfiguration.class,DataSourceAutoConfiguration.class})

5、file.conf 和registry.conf 与下载包里一致就可以了

6、目前个人发现要回滚，需要加try