1
我想刪除基於userId的記錄但是,當我運行此代碼並執行以下查詢時,它給了我一個404錯誤 請幫助我如何刪除數據?JPA存儲庫:使用本機查詢從數據庫中刪除一行
PropertyReport.java
@Entity
@Table(uniqueConstraints={
@UniqueConstraint(columnNames = {"reportedProperty", "reporter"})
})
public class PropertyReport implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@OneToOne (cascade = CascadeType.REMOVE, fetch = FetchType.EAGER, targetEntity = Property.class)
@JoinColumn(name="reportedProperty")
private Property property;
@OneToOne
@JoinColumn(name="reporter")
private User user;
@Column(length=1024)
private String Report;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Property getProperty() {
return property;
}
public void setProperty(Property property) {
this.property = property;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public String getReport() {
return Report;
}
public void setReport(String report) {
Report = report;
}
}
PropertyReportReppository.java
public interface PropertyReportRepository extends JpaRepository<PropertyReport, Long>{
@Modifying
@PreAuthorize("hasAuthority('allRights')")
@Query("delete from PropertyReport pr where pr.user.id=:userId")
int deleteTenantReview(@Param ("userId") Long userId); }
API我把它叫做
API:http://localhost:8555/api/propertyReports/search/removeByUserId/2
顯示控制器層的代碼。 – Blank
控制器層? @Forward – SFAH
爲什麼404?我認爲這不是關於數據庫,它是關於URL映射。 – Blank