spring-3 - 通过 Spring Framework 编码 Hibernate Validator 自定义错误消息的配置

Question

我正在使用 Spring (4.0.5) 和 Hibernate Validator (5.1.2.Final)

我已经通过 .properties 文件处理错误消息，它也适用于 i18n。

• 目前它处于独立和测试 (JUnit) 环境中。为了让事情变得简单，我还不想包括 Web 环境。

我有以下内容:

对于ValidationMessages_es_PE.properties文件(西类牙语)

person.salary.digits=Dato invalido '${validatedValue}', máximo tamaño no decimal permitido es {integer}, máximo tamaño decimal permitido es {fraction}

关于基础设施

@Configuration
public class ValidatorConfiguration {

    @Bean
    public ResourceBundleMessageSource resourceBundleMessageSource(){
        ResourceBundleMessageSource resourceBundleMessageSource = new ResourceBundleMessageSource();
        resourceBundleMessageSource.setDefaultEncoding("UTF-8");
        resourceBundleMessageSource.setBasenames("com.manuel.jordan.validation.messages.ValidationMessages");
        return resourceBundleMessageSource;
    }

    @Bean
    public LocalValidatorFactoryBean localValidatorFactoryBean(){

LocalValidatorFactoryBean localValidatorFactoryBean = new LocalValidatorFactoryBean();
        localValidatorFactoryBean.setValidationMessageSource(resourceBundleMessageSource());

        MessageSourceResourceBundleLocator messageSourceResourceBundleLocator = new MessageSourceResourceBundleLocator(resourceBundleMessageSource()); 
        ResourceBundleMessageInterpolator resourceBundleMessageInterpolator = new ResourceBundleMessageInterpolator(messageSourceResourceBundleLocator);
        localValidatorFactoryBean.setMessageInterpolator(resourceBundleMessageInterpolator);

        return localValidatorFactoryBean;
    }


}

观察我有setDefaultEncoding("UTF-8")

测试类

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes=ValidatorConfiguration.class)
public class InvalidPersonValidation03Test {

    private static final Logger logger = LoggerFactory.getLogger(InvalidPersonValidation03Test.class);

    @Autowired
    private LocalValidatorFactoryBean validator;

    public InvalidPersonValidation03Test(){
        LocaleContextHolder.setLocale(new Locale("es","PE"));
    }

    @Test
    public void testInvalidNullId(){
    ...

部分输出如下

- >>>testInvalidFractionSalary
- ConstraintViolationImpl{interpolatedMessage='Dato invalido '1578.100', m�ximo tama�o no decimal permitido es 4, m�ximo tama�o decimal permitido es 2', propertyPath=salary, rootBeanClass=class com.manuel.jordan.domain.PersonValidation03, messageTemplate='{person.salary.digits}'}
- ConstraintViolationImpl{interpolatedMessage='Dato invalido '1578.100', m�ximo tama�o no decimal permitido es 4, m�ximo tama�o decimal permitido es 2', propertyPath=salary, rootBeanClass=class com.manuel.jordan.domain.PersonValidation03, messageTemplate='{person.salary.digits}'}

字符 ñ 和 á 没有显示出预期的效果

我的 IDE 已经有

首选项 -> 工作区 -> 使用 UTF-8 的文本文件编码

我需要什么额外的缺失配置？

Answer 1

您不能在属性文件中使用这样的 unicode 字符。请参阅http://docs.oracle.com/javase/8/docs/api/java/util/PropertyResourceBundle.html

In that case, characters that cannot be represented in ISO-8859-1 encoding must be represented by Unicode Escapes as defined in section 3.3 of The Java™ Language Specification...

á 将是\u00E1 和 ñ\u00F1