@Valid注解不⽣效
引⼊依赖包,spring-boot-start-web 包默认会引⼊，如果⾮springboot项⽬需要单独引⼊⼀下
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.2.2.Final</version>
</dependency>
多层包装对象要使⽤@valid注解
@Data
@ApiModel
@NoArgsConstructor
@AllArgsConstructor
public class CustDistPriceDetailDTO implements Serializable {
@ApiModelProperty(value = "主表信息")
@NotNull(message = "主表信息不能为空")
private DistributionPO distributionPO;
@ApiModelProperty(value = "从表信息")
@NotNull(message = "从表信息不能为空")
@Size(min = 1, message = "从表信息不能为空")
@Valid
private List<DistributionEntryPO> entryList;
}
集合⼊参，要重写List函数
// ⽤法⽰例
@PostMapping("/getCustomerRecAndReceiptByCustomerNumber")
public BaRespon getCustomerRecAndReceiptByCustomerNumber(@RequestBody @Valid ValidList<String> customerNumbers) { CustomerRecAndReceiptByCustomerNumber(customerNumbers); } @Data
public class ValidList<E> implements List<E>, Serializable {
@Valid
private List<E> list;
public ValidList() {
this.list = new ArrayList<>();
}
@Override
public int size() {
return list.size();
}
@Override
public boolean isEmpty() {
return list.isEmpty();
}
@Override
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public boolean contains(Object o) {
ains(0);
}
戏曲背景
@Override
public Iterator<E> iterator() {
return list.iterator();
}
@Override
public Object[] toArray() {
Array();
}
@Override
public <T> T[] toArray(T[] a) {
Array(a);
}
@Override
public boolean add(E e) {
return list.add(e);
}
@Override
public boolean remove(Object o) {
ve(o);
}
@Override
public boolean containsAll(Collection<?> c) {
ainsAll(c);
}
@Override
public boolean addAll(Collection<? extends E> c) {
return list.addAll(c);
}
张宏强@Override
public boolean addAll(int index, Collection<? extends E> c) { return list.addAll(index, c);
}汉字的演变
@Override
public boolean removeAll(Collection<?> c) {
veAll(c);
}
@Override
public boolean retainAll(Collection<?> c) {
veAll(c);
}
@Override
public void clear() {
list.clear();
}
@Override
public E get(int index) {
(index);
}
@Override
安阳景区
public E t(int index, E element) {
return list.t(index, element);
}
七下生物课本@Override
public void add(int index, E element) {
list.add(index, element);
}
@Override
public E remove(int index) {
ve(index);
}
@Override
public int indexOf(Object o) {排骨煲仔饭的做法
return list.indexOf(o);
}
@Override
public int lastIndexOf(Object o) {
return list.lastIndexOf(o);
}
@Override
public ListIterator<E> listIterator() {贵在持之以恒
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);
}
}
