@validated 验证 List 参数在spring中
Posted bcombettter
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@PostMapping(value = "complete") public Vo complete(@Valid @RequestBody @Validated(CompleteTaskRequest.class) ValidList<CompleteTaskRequest> request, BindingResult bindingResult) { if (bindingResult.hasErrors()) { return super.valid(bindingResult); } }
@Data @Builder @NoArgsConstructor @AllArgsConstructor public class CompleteTaskRequest extends BaseContext implements Serializable { @NotBlank(message = "任务id不能为空") private String taskId; }
import lombok.Data; import javax.validation.Valid; import java.util.*; @Data public class ValidList<E> implements List<E> { @Valid private List<E> list = new LinkedList<>(); @Override public int size() { return list.size(); } @Override public boolean isEmpty() { return list.isEmpty(); } @Override public boolean contains(Object o) { return list.contains(o); } @Override public Iterator<E> iterator() { return list.iterator(); } @Override public Object[] toArray() { return list.toArray(); } @Override public <T> T[] toArray(T[] a) { return list.toArray(a); } @Override public boolean add(E e) { return list.add(e); } @Override public boolean remove(Object o) { return list.remove(o); } @Override public boolean containsAll(Collection<?> c) { return list.containsAll(c); } @Override public boolean addAll(Collection<? extends E> c) { return list.addAll(c); } @Override public boolean addAll(int index, Collection<? extends E> c) { return list.addAll(index, c); } @Override public boolean removeAll(Collection<?> c) { return list.removeAll(c); } @Override public boolean retainAll(Collection<?> c) { return list.retainAll(c); } @Override public void clear() { list.clear(); } @Override public E get(int index) { return list.get(index); } @Override public E set(int index, E element) { return list.set(index, element); } @Override public void add(int index, E element) { list.add(index, element); } @Override public E remove(int index) { return list.remove(index); } @Override public int indexOf(Object o) { return list.indexOf(o); } @Override public int lastIndexOf(Object o) { return list.lastIndexOf(o); } @Override public ListIterator<E> listIterator() { return list.listIterator(); } @Override public ListIterator<E> listIterator(int index) { return list.listIterator(index); } @Override public List<E> subList(int fromIndex, int toIndex) { return list.subList(fromIndex, toIndex); } }
@ https://stackoverflow.com/questions/28150405/validation-of-a-list-of-objects-in-spring
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