使用spring-boot和spring-data的正确PUT方法

Question

I'm using Spring Boot and Spring Data to build RESTful API. I have two entities: Site and Floor . There are several Floors in one Site . I'm wondering what is the correct way to make a PUT method? So far I have this method in SiteController.class :

@RequestMapping(method = RequestMethod.PUT, value = "/api/sites")
    public void updateSite(@RequestBody Site site){
        sitesService.updateSite(site);
    }

And this is SitesService.class :

public void updateSite(Site site) {
        sitesRepository.save(site);
    }

Model Site.class has id and name .

When I send following JSON with PUT method to /api/sites ...

{
  "id": 1,
  "name": "SITE 1"
}

...I get update updated Site entity as expected.

But I'm wondering whether this implementation is right or not? Shouldn't I specify an id of the Site in URI that I'm going to update with PUT? Like this: /api/sites/{id} ?

Answer 1

我认为，您可以使用/api/sites/{id}发送PUT请求，在控制器方法中，可以使用id从存储库中获取实体，更改属性“ name”，然后将其保存在库。