CODEWITHSUNDEEP
springutf-8thymeleaf
QoP
QoP

Reputation: 28397

SpringBoot - UTF-8 Doesnt work in messages.properties

¿What's the problem?

I can't display in UTF-8 the messages I got in messages.properties.

An example

<h1 id="logo">Electrónico</h1>

this works okay but when I try to use my message source like this

<h1 id="logo" th:text="#{titulo.electronico}">Electrónico</h1>

I get "Electr�nico" instead of Electrónico

This is my configuration

application.properties

spring.messages.encoding=UTF-8
server.tomcat.uri-encoding=UTF-8
spring.http.encoding.charset=UTF-8
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8

pom.xml

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <start-class>demo.Demo</start-class>
    <java.version>1.7</java.version>
</properties>

Demo class

@SpringBootApplication
public class Demo {

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

ServletInitializer.class 

@Configuration
public class ServletInitializer extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Demo.class);
    }

    @Bean
    public ServletRegistrationBean h2servletRegistration() {
        ServletRegistrationBean registration = new ServletRegistrationBean(new WebServlet());
        registration.addUrlMappings("/console/*");
        return registration;
    }

    @Bean
    @Order(Ordered.HIGHEST_PRECEDENCE)
    CharacterEncodingFilter characterEncodingFilter() {
      CharacterEncodingFilter filter = new CharacterEncodingFilter();
      filter.setEncoding("UTF-8");
      filter.setForceEncoding(true);
      return filter;
    }
}

If you need more information about my configuration I can edit it. Thanks.

Upvotes: 33

Views: 69680

Answers (4)

lm2a
lm2a

Reputation: 915

At least in my case the problem was in messages.properties files. Because Eclipse (STS in my case) use by default ISO-8859-1 encoding. enter image description here

So, just changing it to UTF-8 did the trick. But be careful, because during the conversion process (I did it after adding content) some characters can be replaced with symbols like diamonds, etc.

enter image description here

Upvotes: 5

ropo
ropo

Reputation: 1496

In my case, I forgot messageSource.setDefaultEncoding("UTF-8"), see here.

Upvotes: 25

Paizo
Paizo

Reputation: 4204

Hopefully this may help others. The various code solutions didn't work in my case but an editor settings did.

If you are using intellij go to file encoding and set global and project encoding to UTF-8, same goes for the default encoding for properties files and -very important- check the Transaparent native-to-ascii conversion.

Intellij File Encoding

If you open the file with a decent text editor you will notice that some characters are written with their UTF-8 version such as

é -> \u00E9

In my case the change didn't triggered a change for GIT so I had to make a "fake" modification to the file in order to do a commit and push.

Upvotes: 38

Artem Bilan
Artem Bilan

Reputation: 121550

To read any file in the UTF-8 encoding it must be created in the UTF-8 before.

Use some editor which supports encoding switching. Or create that file from IDE with encoding option for properties files. E.g. IDEA: http://blog.jetbrains.com/idea/2013/03/use-the-utf-8-luke-file-encodings-in-intellij-idea/

Upvotes: 48

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