import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @EnableBatchProcessing @SpringBootApplication public class HelloWorldApplication { public static void main(String[] args) { SpringApplication.run(HelloWorldApplication.class, args); } } 1. ...
-- mysql --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><scope>runtime</scope></dependency><!-- druid数据源驱动 1.1.10解决springboot从1.0——2.0版本问题--><dependency><groupId>com.alibaba</groupId><artifactId>druid-spring-boot-starter</artifactId><vers...
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication @EnableBatchProcessing//开启springbatch框架功能 public class DemoBatchApplication { public...
环境:Springboot2.4.12 + Spring Batch4.2.7 Spring Batch是一个轻量级的,完全面向Spring的批处理框架,可以应用于企业级大量的数据处理系统。Spring Batch以POJO和大家熟知的Spring框架为基础,使开发者更容易的访问和利用企业级服务。Spring Batch可以提供大量的,可重复的数据处理功能,包括日志记录/跟踪,事务管理,作业处...
<groupId>com.javainuse</groupId> <artifactId>springboot-batch</artifactId> <version>0.0.1</version> <packaging>jar</packaging> <name>SpringBatch</name> <description>Spring Batch-Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> ...
<groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 2.2 Item Reader 读取:从数组中读取3个字符串 packagecom.javainuse.step;importorg.springframework.batch.item.ItemReader;importorg.springframework.batch.item.Non...
以下是一个简单的Spring Batch作业示例,用于从CSV文件读取数据,转换后存入数据库。 代码语言:javascript 复制 @Configuration @EnableBatchProcessingpublicclassBatchConfig{@AutowiredprivateJobBuilderFactory jobs;@AutowiredprivateStepBuilderFactory steps;@BeanpublicFlatFileItemReader<Customer>reader(){// 配置读取器,从CSV...
首先使用@Configuration和@EnableBatchProcessing注解将类标记为Spring Batch的配置类。然后,使用JobBuilderFactory和StepBuilderFactory创建作业和步骤的构建器。在step1方法中,定义了一个简单的任务块,打印"Hello, Spring Batch!"并返回RepeatStatus.FINISHED。最后,在job方法中,使用jobBuilderFactory创建一个作业,并将step1...
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.example.spring_boot_batch_demo.SpringBootBatchDemoApplication]; nested exception is java.lang.IllegalStateException: Error processing condition on org.springframework.boot.autoconfigu...
2.2. Enabling Batch Processing When ‘spring-boot-starter-batch‘ is added, Spring boot automatically configures the Spring Batch related beans using BatchAutoConfiguration.java. The use of @EnableBatchProcessing is discouraged by Spring Batch if we are using Spring Boot 3 because it disables the ...