Comment mettre en UTF-8 codage de caractères au Printemps de démarrage?

J'utilise spring-boot dans mon projet, et j'exécute ce fichier jar qui est construit par spring-boot en tant que service sur Centos. Lorsque j'exécute ce service:

service myApp commencer

J'ai toujours l'erreur ci-dessous les messages:

2016-08-26 09:11:02.002 ERROR 31900 --- [           main] o.s.b.c.FileEncodingApplicationListener  : System property 'file.encoding' is currently 'ANSI_X3.4-1968'. It should be 'UTF-8' (as defined in 'spring.mandatoryFileEncoding').
2016-08-26 09:11:02.018 ERROR 31900 --- [           main] o.s.b.c.FileEncodingApplicationListener  : Environment variable LANG is 'null'. You could use a locale setting that matches encoding='UTF-8'.
2016-08-26 09:11:02.018 ERROR 31900 --- [           main] o.s.b.c.FileEncodingApplicationListener  : Environment variable LC_ALL is 'null'. You could use a locale setting that matches encoding='UTF-8'.
2016-08-26 09:11:02.031 ERROR 31900 --- [           main] o.s.boot.SpringApplication               : Application startup failed
java.lang.IllegalStateException: The Java Virtual Machine has not been configured to use the desired default character encoding (UTF-8).
    at org.springframework.boot.context.FileEncodingApplicationListener.onApplicationEvent(FileEncodingApplicationListener.java:74) ~[spring-boot-1.3.7.RELEASE.jar!/:1.3.7.RELEASE]

Si j'exécute ce fichier jar directement, alors cette application s'exécute correctement.

java-jar target/myApp-1.0.jar

 .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/_` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.3.7.RELEASE)

......

2016-08-26 09:54:34.954 DEBUG 32035 --- [           main] o.s.w.s.resource.ResourceUrlProvider     : Found resource handler mapping: URL pattern="/**", locations=[ServletContext resource [/], class path resource [META-INF/resources/], class path resource [resources/], class path resource [static/], class path resource [public/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@1817d444]
2016-08-26 09:54:35.051  INFO 32035 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8000 (http)
2016-08-26 09:54:35.053 DEBUG 32035 --- [           main] o.s.w.c.s.StandardServletEnvironment     : Adding [server.ports] PropertySource with highest search precedence
2016-08-26 09:54:35.061  INFO 32035 --- [           main] co.nz.myApplication           : Started myApplication in 12.339 seconds (JVM running for 13.183)

C'est pom.xml:

<project>
....

 <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.3.7.RELEASE</version>
    <relativePath/>
 </parent>

 <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <java.version>1.8</java.version>
 </properties>
 ....

 <build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <executable>true</executable>
                <jvmArguments>-Dfile.encoding=UTF8 -Dspring.profiles.active="production"</jvmArguments>
            </configuration>
            <dependencies>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>springloaded</artifactId>
                    <version>1.2.5.RELEASE</version>
                </dependency>
            </dependencies>
        </plugin>
    </plugins>
 </build>
</project>

application.propriétés:

....
spring.mandatory-file-encoding=UTF-8
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
....

paramètres régionaux sur Centos:

$ locale

LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8

Je vérifie tous les fichiers de configuration possible comme je le fais, mais j'ai toujours aucune idée de comment résoudre ce problème. Je vous serais reconnaissant si vous pouvez me donner une suggestion.

OriginalL'auteur Laurence | 2016-08-26