spring data rest 定制访问路径

梦里梦外; 2023-02-27 12:29 1阅读 0赞

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### spring data rest 定制访问路径 ###

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**示例**

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**pojo 层**

**Person**

@Data
    @Entity
    public class Person {
    
        @Id
        @GeneratedValue(strategy = GenerationType.IDENTITY)
        private Integer id;
        private String name;
        private Integer age;
    }

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**dao 层**

**PersonRepository**

@RepositoryRestResource(path = "/person")
    public interface PersonRepository extends JpaRepository<Person,Integer> {
    
        @RestResource(path = "/findByAgeBetween",rel = "findByAgeBetween")
        List<Person> findByAgeBetween(@Param("min") Integer min, @Param("max") Integer max);
    }

**personRepository 访问路径 /person**

**findByAgeBetween 访问路径 /findByAgeBetween**

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**使用测试**

**localhost:8080/person/1**

{
      "name": "瓜田李下",
      "age": 20,
      "_links": {
        "self": {
          "href": "http://localhost:8080/person/1"
        },
        "person": {
          "href": "http://localhost:8080/person/1"
        }
      }
    }

**localhost:8080/person/search/findByAgeBetween?min=20&max=22**

{
      "_embedded": {
        "persons": [
          {
            "name": "瓜田李下",
            "age": 20,
            "_links": {
              "self": {
                "href": "http://localhost:8080/person/1"
              },
              "person": {
                "href": "http://localhost:8080/person/1"
              }
            }
          },
          {
            "name": "瓜田李下2",
            "age": 21,
            "_links": {
              "self": {
                "href": "http://localhost:8080/person/2"
              },
              "person": {
                "href": "http://localhost:8080/person/2"
              }
            }
          }
        ]
      },
      "_links": {
        "self": {
          "href": "http://localhost:8080/person/search/findByAgeBetween?min=20&max=22"
        }
      }
    }