Java 弹簧靴JPA&;H2:高效搜索REST API(如何处理List<;String>;类型的属性?);?

Java 弹簧靴JPA&;H2:高效搜索REST API(如何处理List<;String>;类型的属性?);?,java,spring,spring-boot,jpa,Java,Spring,Spring Boot,Jpa,我有一个带有JPA和H2数据库的Spring Boot应用程序。该应用程序对于简单的数据类型可以正常工作,但是类型列表的属性存在问题 @Entity public class Car { @Column private String manufacturer; @Column @ElementCollection(targetClass = String.class) private List<String> specialEquip

我有一个带有JPA和H2数据库的Spring Boot应用程序。该应用程序对于简单的数据类型可以正常工作,但是类型列表的属性存在问题

@Entity
public class Car {
    @Column
    private String manufacturer;
    
    @Column
    @ElementCollection(targetClass = String.class)
    private List<String> specialEquipment;

控制器:

  public ResponseEntity<List<Car>> getCarBySpecification(
      @And({
            @Spec(path = "manufacturer", params = "manufacturer", spec = EqualIgnoreCase.class),
            // ....
            @Spec(path = "specialEquipment", params = "specialEquipment", spec = In.class),
          })
          Specification<Car> spec) {
    return ResponseEntity.ok().body(this.carService.getCarBySpecification(spec));
  }
public ResponseEntity getCarBySpecification(
@及({
@Spec(path=“manufacturer”,params=“manufacturer”,Spec=EqualIgnoreCase.class),
// ....
@Spec(path=“specialEquipment”,params=“specialEquipment”,Spec=In.class),
})
规格(规格){
返回ResponseEntity.ok().body(this.carService.getCarBySpecification(spec));
}
现在的大问题是,如何查询列表中的单个条目

curl'localhost:8080/car/search?specialEquipment=AC'

例外情况:
java.lang.IllegalArgumentException:参数值[AC]与预期类型[java.util.Collection(n/a)]不匹配

能否使用类似于
@Spec(path=“specialEquipment”,params=“specialEquipment”,Spec=IsMember.class)
  public ResponseEntity<List<Car>> getCarBySpecification(
      @And({
            @Spec(path = "manufacturer", params = "manufacturer", spec = EqualIgnoreCase.class),
            // ....
            @Spec(path = "specialEquipment", params = "specialEquipment", spec = In.class),
          })
          Specification<Car> spec) {
    return ResponseEntity.ok().body(this.carService.getCarBySpecification(spec));
  }