Question

Thymeleaf 2.14版正确地提取了message.properties文件。迁移到3.0后，它给出错误?? hello.MESSAGE_en_US ??。但是在javacode中通过autowiring messsagesource

messageSource.getMessage( "hello.MESSAGE",null, Locale.getDefault()) ->Hello App

项目结构

 src/main/
       -java
          -com.cando
            -controllers
       -resources
         -messages_en.properties
         -spring.properties
       -webapp
         -WEB-INF
           -templates
             -index.html

的index.html

<!DOCTYPE html>
    <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
        <head>
            <title>Helllo</title>
        </head>
        <body>
            <p th:text="#{hello.MESSAGE}">Hello App!</p>
        </body>
    </html>

messages_en.properties

hello.MESSAGE=Hello App

配置

   @Bean
    public ResourceBundleMessageSource messageSource() {
        ResourceBundleMessageSource resourceBundleMessageSource = new ResourceBundleMessageSource();
        resourceBundleMessageSource.setBasename("messages");
        resourceBundleMessageSource.setBasename("spring");
        return resourceBundleMessageSource;
    }

Answer 1

在您的配置文件中setBasename()到消息，然后覆盖 spring 的值。我认为ResourceBundleMessageSource只是没有看到您的消息文件，您应该添加它：setBasenames("messages","spring")。试一试，告诉它是否有效：）

Answer 2

我想我找到了解决方案

配置SpringTemplateEngine时，可以显式设置messageSource和messageResolver。

对我来说，这很有效。

我在kotlin的代码：

@Configuration
@ComponentScan
open class ThymeleafConfig {

   @Autowired
   lateinit var applicationContext: ApplicationContext

   @Autowired
   lateinit var messageSource: MessageSource

   @Autowired
   lateinit var messageResolver: SpringMessageResolver

   @Bean
   open fun viewResolver(): ViewResolver = ThymeleafViewResolver().apply     
   {
       templateEngine = templateEngine()
       characterEncoding = "UTF-8"
   }


   fun templateEngine(): TemplateEngine = SpringTemplateEngine().apply {
       enableSpringELCompiler = true
       setTemplateResolver(templateResolver())
       setMessageSource(messageSource)
       addMessageResolver(messageResolver)
   }

   fun templateResolver(): ITemplateResolver = SpringResourceTemplateResolver().apply {
       prefix = "file:./web/templates/"
       suffix = ".html"
       templateMode = TemplateMode.HTML
       cacheTTLMs = 0
       isCacheable = false
       setApplicationContext(applicationContext)
   }
}

@Component
class MessageResolverImpl: SpringMessageResolver() {    }

和messageSource bean：

@Bean
open fun messageSource(): MessageSource {
    val source = ReloadableResourceBundleMessageSource()
    source.setBasename("classpath:messages")
    source.setUseCodeAsDefaultMessage(true)
    source.setDefaultEncoding("UTF-8")
    return source
}

希望这会对你有所帮助

将thymeleaf版本2.14迁移到3.0而不查找消息属性

2 个答案: