我试图在spring批处理应用程序中配置两个数据源。一个用于批处理元数据表，另一个用于业务表。
my application.properties文件中的代码段：

# primary datasource (Azure SQL server)

spring.datasource.url=
spring.datasource.username=
spring.datasource.password=
spring.datasource.driver-class-name=

# batch datasource(Azure SQL Server)

spring.batchdatasource.url=
spring.batchdatasource.username=
spring.batchdatasource.password=
spring.batchdatasource.driver-class-name=

数据源配置类：

@Configuration
public class DataSourceConfig {

    @Bean(name = "batchDatasource")
    @ConfigurationProperties(prefix="spring.batchdatasource")
    public DataSource batchDataSource(){
        return DataSourceBuilder.create().build();
    }

    @Bean(name = "primaryDatasource")
    @ConfigurationProperties(prefix="spring.datasource")
    @Primary
    public DataSource primaryDataSource() {
        return DataSourceBuilder.create().build();
    }
}

springbatchconfig类：

@Configuration
public class SpringBatchConfig extends DefaultBatchConfigurer{

    @Autowired
    private JobBuilderFactory jobs;

    @Autowired
    private StepBuilderFactory steps;

    @Qualifier("batchDataSource")
    @Autowired
    private DataSource batchDataSource;

    @Autowired
    private PlatformTransactionManager transactionManager;

    @Override
    public JobRepository createJobRepository() throws Exception {
    JobRepositoryFactoryBean factory = new JobRepositoryFactoryBean();
    factory.setDataSource(batchDataSource);
    factory.setTransactionManager(transactionManager);
    factory.setTablePrefix("schema1"+ ".BATCH_");
    factory.afterPropertiesSet();
    return factory.getObject();
    }

 /* step and job beans here */
}

我的主课是用 @EnableBatchProcessing ```
@SpringBootApplication
@EnableBatchProcessing
public class SpringBatchExample1Application {

public static void main(String[] args) {
     SpringApplication.run(SampleApplication.class, args);
}

}

我面临以下例外：

Error creating bean with name 'springBatchConfig': Invocation of init method failed; nested exception is org.springframework.batch.core.configuration.BatchConfigurationException: java.lang.IllegalArgumentException: jdbcUrl is required with driverClassName.

基于此答案，我将url属性名称更改如下：

spring.datasource.jdbc-url=

spring.batchdatasource.jdbc-url=

虽然它解决了jdbcurl错误，但它带来了另一个问题：

Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Reference to database and/or server name in 'sample-sql-server.schema1.MY_TABLE_NAME' is not supported in this version of SQL Server.

我的两个数据源都是azure sql server示例。我查了一下，发现几年前不可能使用多个azure sql数据库，但基于这个问题，情况应该不再如此了。