@Valid基于hibernate

Posted 2020-12-25 brx_blog

 

第一步：添加依赖：

<!--jsr 303-->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<!-- hibernate validator-->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.2.0.Final</version>
</dependency>

 2.修改mvc配置文件：

<mvc:annotation-driven validator="validator"></mvc:annotation-driven>

<!-- 校验器 -->
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
<!-- hibernate校验器 -->
<property name="providerClass" value="org.hibernate.validator.HibernateValidator"></property>

</bean>

3.使用校验注解

4.controller

 5.对RequestBody标记的对象循环校验