问Rest控制器在基本路径上返回404

EN

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spring.data.rest.base-path=/api

@RestController
public class FooController {
    @Autowired
    private FooRepository fooRepository;
    
    @GetMapping("/foo")
    public List<Foo> retreiveAllFoos(){
        return fooRepository.findAll();
    }
    
    @GetMapping("/foo/{id}")
    public Foo retrieveFoo(@PathVariable int id) {
        Optional<Foo> foo = fooRepository.findById(id);
        return foo.get();
    }
    
    @DeleteMapping("/foo/{id}")
    public void deleteFoo(@PathVariable int id) {
        fooRepository.deleteById(id);
    }
    
    @PostMapping("/foo")
    public ResponseEntity<Object> createFoo(@RequestBody Foo foo){
        Foo savedFoo = fooRepository.save(foo);
        
        
        URI location = ServletUriComponentsBuilder.fromCurrentRequest().path("/{id}")
                .buildAndExpand(savedFoo.getId()).toUri();
        return ResponseEntity.created(location).build();
    }
    
    @PutMapping("/foo/{id}")
    public ResponseEntity<Object> updateFoo(@RequestBody Foo foo, @PathVariable int id){
        Optional<Foo> fooOptional = fooRepository.findById(id);
        
        if(!fooOptional.isPresent()) {
            return ResponseEntity.notFound().build();
        }
        
        foo.setId(id);
        
        fooRepository.save(foo);
        
        return ResponseEntity.noContent().build();
    }
}