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具有分页、排序和规范的 JPA

在我的Spring boot项目,我需要查询的表entity名为XrayVulnerabilityEntity具有的能力pagingsortingspecification

Pagingsorting实施似乎没问题。但是当我添加时Specification,它throws an error是这样的:

引起:org.springframework.beans.factory.BeanCreationException:创建名为“xrayVulnerabilityRepository”的bean时出错:调用init方法失败;嵌套异常是 java.lang.IllegalArgumentException:要么在除 Pageable 和 Sort 类型之外的所有参数上使用 @Param,要么根本不使用!

我使用的存储库:

@Repository
public interface XrayVulnerabilityRepository extends PagingAndSortingRepository<XrayVulnerabilityEntity,XrayVulnerabilityPK> , JpaSpecificationExecutor<XrayVulnerabilityEntity>{

    @Query("SELECT x FROM XrayVulnerabilityEntity x,DomainArtifactEntity d WHERE d.domainOrgName=:domainOrgNameParam AND x.domainArtifactId=d")
    public Page<XrayVulnerabilityEntity> findAll(@Param(value = "domainOrgNameParam") String domainOrgName,Specification<XrayVulnerabilityEntity> spec, Pageable pageable);

    @Query("SELECT COUNT(x) FROM XrayVulnerabilityEntity x,DomainArtifactEntity d WHERE d.domainOrgName=:domainOrgNameParam AND x.domainArtifactId=d")
    public Long getCount(@Param(value = "domainOrgNameParam") String domainOrgName,Specification<XrayVulnerabilityEntity> spec);

}
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我在实施时做错了 …

java sql spring jpql spring-data-jpa

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