SpringBootBatch源码
SpringBootBatch 源码 加载 版本使用 2.7.13 1 2 3 4 5 6 7 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>2.7.13</version> <scope>import</scope> <type>pom</type> </dependency> spring-autoconfigure-metadata.properties 1 2 3 4 5 6 7 8 9 10 11 12 13 org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration= org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration$DataSourceInitializerConfiguration= org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration$DataSourceInitializerConfiguration.ConditionalOnBean=javax.sql.DataSource org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration$DataSourceInitializerConfiguration.ConditionalOnClass=org.springframework.jdbc.datasource.init.DatabasePopulator org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration.AutoConfigureAfter=org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration.ConditionalOnBean=org.springframework.batch.core.launch.JobLauncher org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration.ConditionalOnClass=javax.sql.DataSource,org.springframework.batch.core.launch.JobLauncher org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration= org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration$JpaBatchConfiguration= org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration$JpaBatchConfiguration.ConditionalOnBean= org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration$JpaBatchConfiguration.ConditionalOnClass=javax.persistence.EntityManagerFactory org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration.ConditionalOnBean=javax.sql.DataSource org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration.ConditionalOnClass=org.springframework.transaction.PlatformTransactionManager @EnableBatchProcessing 启动首先添加@EnableBatchProcessing，这个类引入了BatchConfigurationSelector. BatchConfigurationSelector 这里面主要是判断modular决定加载Modula……
