设置语言springMVC / Thymeleaf

Question

我正在使用Spring MVC和Thymeleaf以及Java配置开发webapp。 在html页面的模板中，语言通过以下代码设置为瑞典语：

<html lang="sv">

并且编码通过此元标记设置为UTF-8：

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

但出于某种原因，这不会显示瑞典信件。

我尝试将<html>标签更改为XHTML版本xml:lang="en"但它没有任何区别。

因为我还是Spring和Thymeleaf的新手，我不知道哪里出错了，或者语言/字符集应该被声明/设置，所以我给你百里香配置代码和页面控制器：

@Configuration
public class ThymeleafConfig {

    @Bean
    public ServletContextTemplateResolver templateResolver() {
        ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
        resolver.setPrefix("/WEB-INF/pages/");
        resolver.setSuffix(".html");
        resolver.setTemplateMode("HTML5");
        resolver.setOrder(1);
                resolver.setCacheable(false);
        return resolver;
    }

    @Bean
    public SpringTemplateEngine templateEngine() {
        SpringTemplateEngine engine = new SpringTemplateEngine();
        engine.setTemplateResolver(templateResolver());
        return engine;
    }

    @Bean
    public ThymeleafViewResolver thymeleafViewResolver() {
        ThymeleafViewResolver resolver = new ThymeleafViewResolver();
        resolver.setTemplateEngine(templateEngine());
        return resolver;
    }
}

控制器：

@Controller
public class IndexController {

    @RequestMapping(value = "/", method = RequestMethod.GET)
    public ModelAndView index() {
        ModelAndView model = new ModelAndView();
        model.setViewName("index");
        return model;
    }
}

Answer 1

只有当属性characterEncoding被添加到ServletContextTemplateResolver和ThymeleafViewResolver时，我才得到正确的编码。

<bean id="templateResolver"
      class="org.thymeleaf.templateresolver.ServletContextTemplateResolver">
    ...
    <property name="characterEncoding" value="UTF-8"/>
</bean>
<bean class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
    ...
    <property name="characterEncoding" value="UTF-8"/>
</bean>

Answer 2

以下行添加到templateResolver在ThymeleafConfig ：

resolver.setCharacterEncoding("UTF-8");

正如在docs setCharacterEncoding ：

指定在呈现视图时要设置到响应中的字符编码。