使用以下存储库:
@RepositoryRestResource(collectionResourceRel = "people", path = "people")
public interface PeopleRepository extends PagingAndSortingRepository<People, String> {
@RestResource
List<People> findByName(@Param("name") String name);
}
findByName
的URL自动设置为/people/search/findByName
。但它似乎相当冗长,可以将URL配置为/people
,查询就像/people?name=john
?
如果您使用QueryDSL扩展,您可以使用该格式的查询,并具有能够通过任何属性组合进行过滤而无需编写任何查询方法的额外好处:
配置(假设Maven)
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>4.1.4</version>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>4.1.4</version>
</dependency>
然后只需更新您的存储库定义:
@RepositoryRestResource(collectionResourceRel = "people", path = "people")
public interface PeopleRepository extends PagingAndSortingRepository<People, String>,
QuerydslPredicateExecutor<People> {
}
您现在应该能够过滤:
/people?name=john
/people?name=John&address.town=London
等等