我正在使用Spring Boot Data Rest,我可以使用follling url列出所有端点:
http://localhost:8080/api
它列出了以下端点:
{
"_links": {
"tacos": {
"href": "http://localhost:8080/api/tacos{?page,size,sort}",
"templated": true
},
"orders": {
"href": "http://localhost:8080/api/orders"
},
"ingredients": {
"href": "http://localhost:8080/api/ingredients"
},
"profile": {
"href": "http://localhost:8080/api/profile"
}
}
}
但是我在Controller中创建了如下所示的自定义端点
@RepositoryRestController
public class RecentTacosController {
private TacoRepository tacoRepo;
public RecentTacosController(TacoRepository tacoRepo) {
this.tacoRepo = tacoRepo;
}
@GetMapping(path = "/tacos/recent", produces = "application/hal+json")
public ResponseEntity<Resources<TacoResource>> recentTacos() {
PageRequest page = PageRequest.of(0, 12, Sort.by("createdAt").descending());
List<Taco> tacos = tacoRepo.findAll(page).getContent();
List<TacoResource> tacoResources = new TacoResourceAssembler().toResources(tacos);
Resources<TacoResource> recentResources = new Resources<TacoResource>(tacoResources);
recentResources.add(ControllerLinkBuilder.linkTo(ControllerLinkBuilder.methodOn(RecentTacosController.class).recentTacos()).withRel("recents"));
return new ResponseEntity<>(recentResources, HttpStatus.OK);
}
}
但是在基本路径上执行GET时未列出此端点(http://localhost:8080/api/tacos/recent)。
在你的一个类中实现ResourceProcessor<RepositoryLinksResource>
(可能是控制器本身),添加以下方法:
@Override
public RepositoryLinksResource process(RepositoryLinksResource resource) {
resource.add( ... );
return resource;
}
...并在那里创建并添加适当的链接到您的自定义方法。