public ModelAndView Details(@ModelAttribute(“”) @Validated App app, BindingResult result, @RequestParam(value=”paramSessionAttr”, required=false) String sessionAttr, @RequestParam(“paramAction”) @NotNull @NotEmpty String param_action){ … }

当我@NotNull @NotEmpty在getParam中实现注释验证器时，其原因错误说：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'appController' defined in file [C:\apache-tomcat-8.0.29\wtpwebapps\Application Portal\WEB-INF\classes\com\controller\AppController.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.controller.AppController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problems: 
The type javax.validation.Payload cannot be resolved. It is indirectly referenced from required .class files
The import javax.validation cannot be resolved

使用 hibernate-validator-5.2.2.jar Tomcat 8.0 spring-4.2.3.jar

当我导入javax.validator validation-api-1.1.0.jar [JSR-349]导致此错误时，

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean#0': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.hibernate.validator.internal.engine.ConfigurationImpl

当我删除@NotNull @NotEmpty并validation-api-1.1.0.final正常工作时。

当我导入validation-api-1.1.0.final而没有@NotNull @NotEmpty出现此错误时

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean#0': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.hibernate.validator.internal.engine.ConfigurationImpl

我尝试从其他来源下载并导入，validation-api-1.1.0.final但也遇到了与上述相同的错误。

我发现org.hibernate.validator.internal.engine.ConfigurationImpl在hibernate- validator-5.2.2-Final.jar

servlet 可能的bean配置缺少某些内容？

<beans xmlns="http://www.springframework.org/schema/beans"
   xmlns:context="http://www.springframework.org/schema/context"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns:mvc="http://www.springframework.org/schema/mvc"
   xsi:schemaLocation="
   http://www.springframework.org/schema/beans     
   http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
   http://www.springframework.org/schema/context 
   http://www.springframework.org/schema/context/spring-context-3.0.xsd
   http://www.springframework.org/schema/mvc
   http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

   <context:component-scan base-package="com.controller" />

   <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
      <property name="prefix" value="/WEB-INF/jsp/" />
      <property name="suffix" value=".jsp" />
   </bean>

    <bean class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>/WEB/INF/messages</value>
            </list>
        </property>
        <property name="defaultEncoding" value="UTF-8" />
   </bean>

    <!--<bean id="validator" class="org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean" />  -->


    <mvc:default-servlet-handler/>
    <mvc:resources mapping="/resources/**" location="/resources/" cache-period="31556926"/>
    <mvc:annotation-driven />
</beans>

Imported Library

• ibernate-validator-5.2.2.Final.jar
• hibernate-validator-annotation-processor-5.2.2.Final.jar
• hibernate-validator-cdi-5.2.2.Final.jar
• javax.el-api-3.0.0.jar
• jboss-logging.jar
• spring-context-4.2.3.RELEASE.jar
• spring-beans-4.2.3.RELEASE.jar
• validation-api-1.1.0.final.jar
• classmate-1.3.1.jar
• slf4j-jdk14-1.7.13.jar