# Spring Batch 적용하기 ## Spring Batch 활성화 ### SpringBoot AutoConfiguration - BatchAutoConfiguration [ Batch Launcher , DefaultBean add ] - DefaultBatchConfiguration [ Batch 필요 Bean add ] ### 동작 관련 - JobLauncherApplicationRunner - JobLauncher [ TaskExecutorJobLauncher, SimpleJobLauncher ] - Job.Exectute [ AbstractJob ] - AbstractJob.doExecute [ SimpleJob, FlowJob ] ## Spring Batch Job - SimpleJob - FlowJob ## Spring Batch ItemReader, ItemWriter - ItemReader, ItemWriter - File - FlatFile - Formatted - Json - Database - JPA - JDBC ## Spring Batch ItemProcessor - ItemProcessor - CustomItemProcessor - CompositeItemProcessor
