org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'batchConfig': Unsatisfied dependency expressed through field 'jobBuilderFactory另外,我如何解压postgre数据源,以便jpa可以使用它与DB进行交互。@Configuration
@Ena
只是我无法将参数引入其中,这将决定需要执行哪一步或如何传递steps Array?stepsArray = // create your steps array or pass it as a parameter
SimpleJobBuilder jobBuilder = jobBuilderFactory.get
org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactoryorg.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobB
Error creating bean with name 'springBatchConfig': Unsatisfied dependency expressed through field 'jobBuilderFactoryorg.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactoryE
有没有办法通过创建一个扩展作业的@Component并使用注入的JobBuilderFactory创建一个实例来定义批处理作业,从而避免自己手动实现所有必需的方法?@Componentprivate final FlowStep printProcessedEmployeeFromCsv;
public ImportEmployeeJob
我知道这可能是一种反模式,但我需要在Spring Batch应用程序读取时记录它读取的每个项目,而不考虑块大小(这是没有办法的)。但是我需要上一步的信息,并且我看不到一种在我的RowMapper中注入StepExecution的方法。有人能告诉我(使用Java配置)这是不是可能的?我甚至尝试过直接从ApplicationContext中检索StepExecution,但是得到了一个没有这样的bean异常。 @Component
public class YearEndRowMapper implements RowMapper<Distribu