Spring-inicialização UTF-8 recursos

Question

Spring-inicialização UTF-8 recursos

votos

5

Eu estou usando Primavera-boot (estou seguindo este tutorial ), o código atual é aqui .

Meu aplicativo é configurado através @EnableAutoConfiguration, por isso eu não tenho web.xml, ou outros arquivos de configuração. A aplicação tem um manipulador padrão para /**, arquivos de projectRoot/src/main/webapp/são servidos, mas infelizmente com Content-Type: text/html;charset=ISO-8859-1. Eu gostaria de servir ( htmlarquivos) com UTF-8charset.

Os arquivos estáticos são servidos por primavera também, tanto quanto eu sei: depois de lançar o aplicativo, a seguinte linha apprears no log: Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler](github.com/spring-projects/spring-boot/blob/master/spring-boot-autoconfigure /src/main/java/org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration.java#L182, desculpe, eu não posso postar mais de 2 links)

Colocar <meta charset=utf-8 />ou <meta http-equiv=Content-Type: text/html;charset=utf-8 />na serviu htmlarquivo não tem efeito.

Como posso servir *.htmlarquivos com UTF-8charset?

O log de depuração é o seguinte:

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::             (v0.5.0.M6)

2013-11-24 00:48:41.327  INFO 15786 --- [           main] hello.Application                        : Starting Application on ubuntu with PID 15786 (/home/lennon/bme/szoftarch/szoftarch-2013-osz/build/libs/gs-rest-service-0.1.0.jar started by lennon)
2013-11-24 00:48:41.331 DEBUG 15786 --- [           main] o.s.boot.SpringApplication               : Loading source class hello.Application
2013-11-24 00:48:41.380  INFO 15786 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@7455ffcd: startup date [Sun Nov 24 00:48:41 CET 2013]; root of context hierarchy
2013-11-24 00:48:41.385 DEBUG 15786 --- [           main] ationConfigEmbeddedWebApplicationContext : Bean factory for org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@7455ffcd: org.springframework.beans.factory.support.DefaultListableBeanFactory@54cb8484: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,application]; root of factory hierarchy
2013-11-24 00:48:42.179 DEBUG 15786 --- [           main] ationConfigEmbeddedWebApplicationContext : Using MessageSource [org.springframework.context.support.ResourceBundleMessageSource: basenames=[messages]]
2013-11-24 00:48:42.182 DEBUG 15786 --- [           main] ationConfigEmbeddedWebApplicationContext : Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster@5d36368]
2013-11-24 00:48:42.518 DEBUG 15786 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Code archive: /home/lennon/bme/szoftarch/szoftarch-2013-osz/build/libs/gs-rest-service-0.1.0.jar
2013-11-24 00:48:42.518 DEBUG 15786 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Code archive: /home/lennon/bme/szoftarch/szoftarch-2013-osz/build/libs/gs-rest-service-0.1.0.jar
2013-11-24 00:48:42.518 DEBUG 15786 --- [           main] .t.TomcatEmbeddedServletContainerFactory : Document root: /home/lennon/bme/szoftarch/szoftarch-2013-osz/src/main/webapp
2013-11-24 00:48:42.904  INFO 15786 --- [           main] o.apache.catalina.core.StandardService   : Starting service Tomcat
2013-11-24 00:48:42.905  INFO 15786 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/7.0.42
2013-11-24 00:48:43.006  INFO 15786 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2013-11-24 00:48:43.007  INFO 15786 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1630 ms
2013-11-24 00:48:43.259  INFO 15786 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
2013-11-24 00:48:43.260  INFO 15786 --- [ost-startStop-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
2013-11-24 00:48:43.428  INFO 15786 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-11-24 00:48:43.717  INFO 15786 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped {[/greeting],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]} onto public hello.Greeting hello.GreetingController.greeting(java.lang.String)
2013-11-24 00:48:43.725  INFO 15786 --- [ost-startStop-1] o.s.w.s.c.a.WebMvcConfigurerAdapter      : Adding welcome page: jndi:/localhost/index.html
2013-11-24 00:48:43.732  INFO 15786 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping  : Root mapping to handler of type [class org.springframework.web.servlet.mvc.ParameterizableViewController]
2013-11-24 00:48:43.811  INFO 15786 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-11-24 00:48:43.812  INFO 15786 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-11-24 00:48:44.489  INFO 15786 --- [ost-startStop-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 1229 ms
2013-11-24 00:48:44.641 DEBUG 15786 --- [           main] ationConfigEmbeddedWebApplicationContext : Unable to locate LifecycleProcessor with name 'lifecycleProcessor': using default [org.springframework.context.support.DefaultLifecycleProcessor@10d6fc05]
2013-11-24 00:48:44.644 DEBUG 15786 --- [           main] nitializer$AutoConfigurationReportLogger : 


=========================
AUTO-CONFIGURATION REPORT
=========================


Positive matches:
-----------------

   MessageSourceAutoConfiguration
      - @ConditionalOnMissingBean (types: org.springframework.context.MessageSource; SearchStrategy: all) found no beans (OnBeanCondition)

   PropertyPlaceholderAutoConfiguration#propertySourcesPlaceholderConfigurer
      - @ConditionalOnMissingBean (types: org.springframework.context.support.PropertySourcesPlaceholderConfigurer; SearchStrategy: current) found no beans (OnBeanCondition)

   DispatcherServletAutoConfiguration
      - found web application StandardServletEnvironment (OnWebApplicationCondition)
      - @ConditionalOnClass classes found: org.springframework.web.servlet.DispatcherServlet (OnClassCondition)
      - found web application StandardServletEnvironment (OnWebApplicationCondition)
      - @ConditionalOnClass classes found: org.springframework.web.servlet.DispatcherServlet (OnClassCondition)
      - @ConditionalOnBean (types: org.springframework.boot.context.embedded.EmbeddedServletContainerFactory; SearchStrategy: all) found the following [tomcatEmbeddedServletContainerFactory] (OnBeanCondition)

   DispatcherServletAutoConfiguration#dispatcherServlet
      - no DispatcherServlet found (DispatcherServletAutoConfiguration.DefaultDispatcherServletCondition)

   EmbeddedServletContainerAutoConfiguration
      - found web application StandardServletEnvironment (OnWebApplicationCondition)
      - found web application StandardServletEnvironment (OnWebApplicationCondition)

   EmbeddedServletContainerAutoConfiguration.EmbeddedTomcat
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.apache.catalina.startup.Tomcat (OnClassCondition)
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.apache.catalina.startup.Tomcat (OnClassCondition)
      - @ConditionalOnMissingBean (types: org.springframework.boot.context.embedded.EmbeddedServletContainerFactory; SearchStrategy: current) found no beans (OnBeanCondition)

   ServerPropertiesAutoConfiguration#serverProperties
      - @ConditionalOnMissingBean (types: org.springframework.boot.context.embedded.properties.ServerProperties; SearchStrategy: all) found no beans (OnBeanCondition)

   WebMvcAutoConfiguration
      - found web application StandardServletEnvironment (OnWebApplicationCondition)
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet,org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter (OnClassCondition)
      - found web application StandardServletEnvironment (OnWebApplicationCondition)
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet,org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter (OnClassCondition)
      - @ConditionalOnMissingBean (types: org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport; SearchStrategy: all) found no beans (OnBeanCondition)

   WebMvcAutoConfiguration#hiddenHttpMethodFilter
      - @ConditionalOnMissingBean (types: org.springframework.web.filter.HiddenHttpMethodFilter; SearchStrategy: all) found no beans (OnBeanCondition)

   WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#defaultViewResolver
      - @ConditionalOnMissingBean (types: org.springframework.web.servlet.view.InternalResourceViewResolver; SearchStrategy: all) found no beans (OnBeanCondition)


Negative matches:
-----------------

   RabbitAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.amqp.rabbit.core.RabbitTemplate,com.rabbitmq.client.Channel (OnClassCondition)

   AopAutoConfiguration
      - required @ConditionalOnClass classes not found: org.aspectj.lang.annotation.Aspect,org.aspectj.lang.reflect.Advice (OnClassCondition)

   BatchAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.batch.core.launch.JobLauncher (OnClassCondition)

   JpaRepositoriesAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.data.jpa.repository.JpaRepository (OnClassCondition)

   MongoRepositoriesAutoConfiguration
      - required @ConditionalOnClass classes not found: com.mongodb.Mongo,org.springframework.data.mongodb.repository.MongoRepository (OnClassCondition)

   DataSourceAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType (OnClassCondition)

   DataSourceTransactionManagerAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.jdbc.core.JdbcTemplate,org.springframework.transaction.PlatformTransactionManager (OnClassCondition)

   JmsTemplateAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.jms.core.JmsTemplate,javax.jms.ConnectionFactory (OnClassCondition)

   DeviceResolverAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.mobile.device.DeviceResolverHandlerInterceptor,org.springframework.mobile.device.DeviceHandlerMethodArgumentResolver (OnClassCondition)

   HibernateJpaAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean,org.springframework.transaction.annotation.EnableTransactionManagement,javax.persistence.EntityManager,org.hibernate.ejb.HibernateEntityManager (OnClassCondition)

   ReactorAutoConfiguration
      - required @ConditionalOnClass classes not found: reactor.spring.context.config.EnableReactor (OnClassCondition)

   ThymeleafAutoConfiguration
      - required @ConditionalOnClass classes not found: org.thymeleaf.spring3.SpringTemplateEngine (OnClassCondition)

   EmbeddedServletContainerAutoConfiguration.EmbeddedJetty
      - required @ConditionalOnClass classes not found: org.eclipse.jetty.server.Server,org.eclipse.jetty.util.Loader (OnClassCondition)

   MultipartAutoConfiguration
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.multipart.support.StandardServletMultipartResolver (OnClassCondition)
      - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.multipart.support.StandardServletMultipartResolver (OnClassCondition)
      - @ConditionalOnBean (types: javax.servlet.MultipartConfigElement; SearchStrategy: all) found no beans (OnBeanCondition)

   WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#beanNameViewResolver
      - @ConditionalOnBean (types: org.springframework.web.servlet.View; SearchStrategy: all) found no beans (OnBeanCondition)

   WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#viewResolver
      - @ConditionalOnBean (types: org.springframework.web.servlet.View; SearchStrategy: all) found no beans (OnBeanCondition)

   WebSocketAutoConfiguration
      - required @ConditionalOnClass classes not found: org.springframework.web.socket.WebSocketHandler (OnClassCondition)

2013-11-24 00:48:44.650  INFO 15786 --- [           main] hello.Application                        : Started Application in 4.125 seconds

java spring utf-8 spring-boot

Publicado 23/11/2013 em 23:15
fonte usuário lennoff

Em outras línguas...

2 respostas

votos

0

Isso me leva a crer que você deve ser capaz de influenciar a codificação de caracteres, definindo a variável de sistema file.encoding e / ou o LANG ou variáveis de ambiente LC_ALL.

Eu estou supor que a codificação de caracteres no Content-Type, então, siga a configuração file.encoding.

Respondeu 24/11/2013 em 01:47
fonte usuário GreyBeardedGeek

Dave Syer · Accepted Answer · 2013-11-25 09:16

O Tomcat DefaultServleté ativado por padrão, mas apenas como um retorno, e acho recursos estáticos no principal ServletContextraiz serão tratadas por Primavera do DispatcherServlet(com um aplicativo de inicialização de baunilha de qualquer maneira). No caso incorporado (como no guia você citou) você pode adicionar mapeamentos MIME explicitamente em um retorno de chamada initializer, por exemplo,

@Configuration
@EnableAutoConfiguration
public class SampleWebStaticApplication implements EmbeddedServletContainerCustomizer {

    @Override
    public void customize(ConfigurableEmbeddedServletContainerFactory factory) {
        MimeMappings mappings = new MimeMappings(MimeMappings.DEFAULT);
        mappings.add("html", "text/html;charset=utf-8");
        factory.setMimeMappings(mappings );
    }

    public static void main(String[] args) throws Exception {
    SpringApplication.run(SampleWebStaticApplication.class, args);
    }

}

Se você precisar de mais controle você provavelmente pode fazer alguma coisa no nível manipulador de recursos.