@Valid和@Validated注解校验List＜Object＞

@Valid和@Validated注解校验List< Object>

spring 4整合hibernate-validator6

1.导包

     <dependency><groupId>org.hibernate.validator</groupId><artifactId>hibernate-validator</artifactId><version>6.0.7.Final</version></dependency><dependency><groupId>javax.validation</groupId><artifactId>validation-api</artifactId><version>2.0.1.Final</version></dependency><dependency><groupId>com.fasterxml</groupId><artifactId>classmate</artifactId><version>1.5.0</version></dependency>

2.实现List< E >接口

/** Copyright (c) 2005, 2020, EVECOM Technology Co.,Ltd. All rights reserved.* EVECOM PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.*/package net.evecom.styqwebsite.util;import javax.validation.Valid;
import javax.validation.constraints.NotEmpty;
import java.util.*;/*** 描述** @author Jerome* @created 2021/1/19 14:43*/
public class ValidableList<E> implements List<E> {@Valid@NotEmpty(message = "参数不能为空")private List<E> list = new ArrayList<>();public List<E> getList() {return list;}public void setList(List<E> list) {this.list = list;}@Overridepublic int size() {return list.size();}@Overridepublic boolean isEmpty() {return list.isEmpty();}@Overridepublic boolean contains(Object o) {return list.contains(o);}@Overridepublic Iterator<E> iterator() {return list.iterator();}@Overridepublic Object[] toArray() {return list.toArray();}@Overridepublic <T> T[] toArray(T[] a) {return list.toArray(a);}@Overridepublic boolean add(E e) {return list.add(e);}@Overridepublic boolean remove(Object o) {return list.remove(o);}@Overridepublic boolean containsAll(Collection<?> c) {return list.containsAll(c);}@Overridepublic boolean addAll(Collection<? extends E> c) {return list.addAll(c);}@Overridepublic boolean addAll(int index, Collection<? extends E> c) {return list.addAll(index, c);}@Overridepublic boolean removeAll(Collection<?> c) {return list.removeAll(c);}@Overridepublic boolean retainAll(Collection<?> c) {return list.retainAll(c);}@Overridepublic void clear() {list.clear();}@Overridepublic E get(int index) {return list.get(index);}@Overridepublic E set(int index, E element) {return list.set(index, element);}@Overridepublic void add(int index, E element) {list.add(index, element);}@Overridepublic E remove(int index) {return list.remove(index);}@Overridepublic int indexOf(Object o) {return list.indexOf(o);}@Overridepublic int lastIndexOf(Object o) {return list.lastIndexOf(o);}@Overridepublic ListIterator<E> listIterator() {return null;}@Overridepublic ListIterator<E> listIterator(int index) {return null;}@Overridepublic List<E> subList(int fromIndex, int toIndex) {return list.subList(fromIndex, toIndex);}
}

3.实体类

package com.atguigu.spring.autowire;import javax.validation.constraints.NotEmpty;public class Dept {@NotEmpty(message = "名称不能为空")private String dname;public void setDname(String dname) {this.dname = dname;}public String getDname() {return dname;}@Overridepublic String toString() {return "Dept{" +"dname='" + dname + '\'' +'}';}
}

4.控制层

/** Copyright (c) 2005, 2020, EVECOM Technology Co.,Ltd. All rights reserved.* EVECOM PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.*/package net.evecom.styqwebsite.action;import net.evecom.common.action.BaseController;
import net.evecom.common.util.ValidateList;
import net.evecom.common.vmodel.VReturnMessage;
import net.evecom.styqwebsite.model.EarthquakeAreaDesc;
import net.evecom.styqwebsite.service.EarthquakeAreaDescService;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import javax.validation.Valid;@RestController
@RequestMapping("/dept")
public class DeptController extends BaseController {@Autowiredprivate DeptService deptService;/*@Valid和@Validated注解都可以用*/@PostMapping("/save")public VReturnMessage save(@RequestBody @Valid ValidateList<Dept> deptList, BindingResult bindingResult) {if (bindingResult.hasErrors()){StringBuffer errors = new StringBuffer();bindingResult.getAllErrors().forEach(error ->{errors.append(error.getDefaultMessage() + ";");});return VReturnMessage.fail(errors.toString());}try {deptService.save(deptList);} catch (Exception exception) {LOGGER.error("错误",exception);return VReturnMessage.fail("保存出错");}return VReturnMessage.success();}
}

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@Valid和@Validated注解校验List＜Object＞

@Valid和@Validated注解校验List< Object>

spring 4整合hibernate-validator6

1.导包

2.实现List< E >接口

3.实体类

4.控制层

@Valid和@Validated注解校验List＜Object＞相关推荐

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