spring batch jobexplorer问题

Question

我们正在尝试运行一个弹簧批处理，该问题在下面的问题中失败。

我CONFIGS：

1）弹簧引导

@ComponentScan(basePackages = { "some pkgs” }) 
@ImportResource("classpath:dataSource.xml") 
@EnableAutoConfiguration(exclude = DataSourceTransactionManager.class) 
public class CollateralReportGeneratorBootstrapper { 
public static void main(String[] args) { 
    System.exit(SpringApplication.exit(SpringApplication.run(CollateralReportGeneratorBootstrapper.class, args))); 
} 

}

2）批量

@Configuration 
@EnableBatchProcessing 
@ComponentScan(basePackages = { "some pkgs”}) 
public class ReportGenerator { 

@Autowired 
private JobBuilderFactory jobBuilderFactory; 

@Autowired 
private StepBuilderFactory stepBuilderFactory; 

3）依赖关系：弹簧分批芯，弹簧分批 - 基础设施，弹簧引导启动器批次

请让我知道，如果有人遇到这个问题或任何可能的解决方案的想法！

Exception in thread "main" org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jobLauncherCommandLineRunner' defined in class path resource [org/springframework/boot/autoconfigure/batch/BatchAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 1 of type [org.springframework.batch.core.explore.JobExplorer]: : No qualifying bean of type [org.springframework.batch.core.explore.JobExplorer] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.batch.core.explore.JobExplorer] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} 
     at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:747) 
     at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:462) 

Answer 1

我建议先从下面的示例，并添加你的发射器类，以它...

http://spring.io/guides/gs/batch-processing/