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This article is to share with you about how to use Jpa to achieve paging function in springboot, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Springboot integrates Jpa to realize pagination

Since the technology used is not complicated, let's get to the point and go straight to the code.

Let's take a look at the code structure first.

Pom.xml introduces related jar package 4.0.0 org.springframework.boot spring-boot-starter-parent 2.3.4.RELEASE com.example springboot-blog 0.0.1-SNAPSHOT springboot-blog Blog project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-data-jpa Org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-starter-web junit junit mysql mysql-connector-java runtime Org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine Org.springframework.boot spring-boot-maven-plugin application.properties configuration # configure data Source spring.datasource.url=jdbc:mysql://localhost:3306/blog_systemspring.datasource.username=rootspring.datasource.password=root# basic configuration spring.application.name=springboot-blogserver.port=8080# display sqlspring.jpa.show-sql=true entity class Article@Data@ToString@Entity@Table (name = "t_article") public class Article {@ Id private Integer id @ Column (name = "title") private String title; @ Column (name = "content") private String content; @ Column (name = "created") private Date created; @ Column (name = "modified") private Date modified; @ Column (name = "categories") private String categories; @ Column (name = "tags") private String tags; @ Column (name = "allow_comment") private Integer allowComment @ Column (name = "thumbnail") private String thumbnail;} ArticleDao layer implements public interface ArticleDao extends JpaRepository {} ArticleService layer ArticleService interface public interface ArticleService {Page getArticleWithPage (Integer page, Integer size);} ArticleServiceImpl implementation class @ Service@Slf4jpublic class ArticleServiceImpl implements ArticleService {@ Autowired private ArticleDao articleDao; @ Override public Page getArticleWithPage (Integer page, Integer size) {log.info ("page is {}, size is {}", page, size); if (page

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