无法将SQLServerDriver强制转换为DataSource

Question

在我的Spring Cloud任务项目中，我使用Spring批处理。我想将元数据(BATCH_和TASK_表）与生产数据分开，所以我这样配置两个DataSource：

# DataSource: Production data
prod.datasource.jdbc-url=jdbc:sqlserver://localhost;databaseName=PROD
prod.datasource.data-source-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
prod.datasource.username=...
prod.datasource.password=...


# DataSource: Jobs and Tasks metadata
tasks.datasource.jdbc-url=jdbc:sqlserver://localhost;databaseName=TASKS
tasks.datasource.data-source-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
tasks.datasource.username=sa
tasks.datasource.password=...

public class DataSourceConfig {

    @Bean
    @Primary
    @ConfigurationProperties(prefix = "prod.datasource")
    public DataSource dataSourceProd() {
        return DataSourceBuilder.create().build();
    }


    @Bean
    @ConfigurationProperties(prefix = "tasks.datasource")
    public DataSource dataSourceTasks() {
        return DataSourceBuilder.create().build();
    }

}

@Configuration
@EnableTask
@EnableBatchProcessing
@Import(DataSourceConfig.class)
public class JobConfig {

    @Autowired
    private JobBuilderFactory jobs;

    @Autowired
    private StepBuilderFactory steps;


    @Bean
    public TaskConfigurer taskConfigurer(@Qualifier("dataSourceTasks") DataSource source) {
        return new DefaultTaskConfigurer(source);
    }


    @Bean
    public BatchConfigurer batchConfigurer(@Qualifier("dataSourceTasks") DataSource source) {
        return new DefaultBatchConfigurer(source);
    }

    //+jobs, steps...

Answer 1

使用prod.datasource.driverclassname

而不是

prod.datasource.data-source-class-name