使用jpa和hibernate无法在Postgres中创建表

Question

我尝试使用hibernate和jpa在PostgreSQL中生成表但是这不起作用，控制台中没有错误。

spring.datasource.platform=org.hibernate.dialect.postgres
spring.datasource.url=jdbc:postgresql://localhost:5433/pfeDb
spring.datasource.username=postgres
spring.datasource.password=Nstg_Correlation
spring.jpa.show-sql=true
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto=create
spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true

这就是实体

@Entity
@Getter @Setter @NoArgsConstructor @AllArgsConstructor
public class Catalogue implements Serializable{

 @Id
  private Long id_catalogue;

  private String nom_catalogue;
  private String description;
  private String sujet_catalogue;
  private boolean nouveau_catalogue;
  private boolean edition_en_cours;
  private String commentaire_catalogue;

  }

这是主要的课程：

package pfe.app.PFE_DelphiToJav;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Component;

@SpringBootApplication
@Component
public class PfeDelphiToJavApplicationTests {


    public static void main(String[] args) {
        SpringApplication.run(PfeDelphiToJavApplication.class, args);
   }

}

Answer 1

尝试将@Table注释添加到您的实体。

@Entity
@Table
@Getter 
@Setter 
@NoArgsConstructor 
@AllArgsConstructor
public class Catalogue implements Serializable{

    @Id
    private Long idCatalogue;
    private String nomCatalogue;
    private String description;
    private String sujetCatalogue;
    private boolean nouveauCatalogue;
    private boolean editionEnCours;
    private String commentaireCatalogue;

}

对于java字段，变量等，请使用驼峰案例代替蛇案例。