是否可以在step spring批处理(版本4.0.1)中获取csv文件中的所有数据？

@Configuration
public class BatchConfiguration {

    @Autowired
    private JobBuilderFactory jobBuilderFactory;

    @Autowired
    private StepBuilderFactory stepBuilderFactory;

    @Bean
    public FlatFileItemReader<MyDataObject> csvFileReader() {
        return new FlatFileItemReaderBuilder<MyDataObject>()
                .name("csvFileReader")
                .resource(new FileSystemResource("path/to/your/csv/file.csv"))
                .delimited()
                .names("column1", "column2", "column3") // 根据实际的列名配置
                .targetType(MyDataObject.class)
                .build();
    }

    @Bean
    public ItemWriter<MyDataObject> csvDataWriter() {
        // 配置你的数据写入逻辑
        // ...
    }

    @Bean
    public Step myStep(FlatFileItemReader<MyDataObject> csvFileReader, ItemWriter<MyDataObject> csvDataWriter) {
        return stepBuilderFactory.get("myStep")
                .<MyDataObject, MyDataObject>chunk(10)
                .reader(csvFileReader)
                .writer(csvDataWriter)
                .build();
    }

    @Bean
    public Job myJob(Step myStep) {
        return jobBuilderFactory.get("myJob")
                .start(myStep)
                .build();
    }
}

public class MyDataObject {
    private String column1;
    private String column2;
    private String column3;

    // Getters and setters

}