文件读取的主要逻辑在org.chenkui.spring.batch.sample.items.FlatFileReader类: public class FlatFileReader { // } } }; } @Bean // 配置 Reader public ItemReader<WeatherEntity> flatFileReader
MultiResourceItemReader<Customer> reader = new MultiResourceItemReader<>(); reader.setDelegate(flatFileReader reader.setResources(inputFiles); return reader; } @Bean public FlatFileItemReader<Customer> flatFileReader
案例组合使用已有的item完成任务:flatFileReader、jdbcBatchWriter、jdbcCursorItemReader、simpleProcessor、flatFileWriter。 // 配置Step1 public Step file2DatabaseStep(StepBuilderFactory builder, @Qualifier("flatFileReader