我有简单的WebApp，它有两个表 KeyError: 4和Clothes。
创建控制器的最佳做法是什么，因为它们都有CRUD方法。Shoes@Controller
@RequestMapping("/shoes")
@Component
public class ShoesController {
private ShoesService shoesService;
@Autowired
public void setShoesService(ShoesService shoesService) {
this.shoesService = shoesService;
}
public ShoesService getShoesService() {
return shoesService;
}
@RequestMapping(value = "/view/all", method = RequestMethod.GET)
public @ResponseBody
List<Shoes> getAllShoes(){
return shoesService.getAllShoes();
}
@RequestMapping(value = "/byId/{id}", method = RequestMethod.GET)
public @ResponseBody
Shoes getShoesById(@PathVariable ("id") Integer id, Shoes shoes){
//TODO remove hardcoded values
return shoesService.getShoesByID(id, shoes);
}
@RequestMapping(value = "/view/{columnName}={value}", method =
RequestMethod.GET)
public @ResponseBody
List<Shoes> getByColumnValue(@PathVariable ("columnName") String colunmName,
@PathVariable("value") String columnValue, Shoes shoes){
//TODO remove hardcoded values
return shoesService.getByColumnValue(colunmName, columnValue, shoes);
}
@RequestMapping(value = "/edit/id={id}", method = RequestMethod.GET)
public @ResponseBody
Shoes update(@PathVariable ("id") Integer id, Shoes shoes){
shoes = getShoesById(id, shoes);
shoes.setShoesSeason("SPRINGGG");
shoesService.updateShoes(shoes);
return shoes;
}
@RequestMapping(value = "/delete/{id}", method =RequestMethod.GET)
public @ResponseBody
List<Shoes> delete(@PathVariable ("id") Integer id, Shoes shoes){
shoes = getShoesById(id, shoes);
shoesService.delete(shoes, id);
return getAllShoes();
}
@RequestMapping(value = "/add", method = RequestMethod.GET)
public @ResponseBody
List<Shoes> add (Shoes shoes){
shoes = new Shoes(333666, "Blue", "Autumn", "Noski", "URL");
shoesService.add(shoes);
return shoesService.getAllShoes();
}
}
控制器具有相同的实现。
具有相同功能的实现控制器的最佳实践是什么？
答案 0 :(得分：2)
我认为好的和简单的解决方案是使用Spring Data REST。 您还可以创建抽象控制器，该控制器可以根据您要使用的类型进行参数化。
答案 1 :(得分：1)
您还可以创建父类并使用继承。这样，所有子类都将具有与父类相同的方法。如果需要任何特定方法，可以直接在子类中创建它。