Could not resolve placeholder in string value

Bonjour,

J'essaie d'utiliser les propriétés d'un fichier .properties , mais cela ne semble pas fonctionner.

voici mon code

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
 
	<groupId>vn.ifi</groupId>
	<artifactId>config-service</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>
 
	<name>a-bourse-config-service</name>
	<description>Demo project for Spring Boot</description>
 
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.4.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
 
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
		<spring-cloud.version>Finchley.SR1</spring-cloud.version>
	</properties>
 
	<dependencies>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-config-server</artifactId>
		</dependency>
 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>
 
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>${spring-cloud.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
 
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>
 
 
</project>

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package vn.ifi;
 
import java.util.stream.Stream;
 
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
 
 
import vn.ifi.entities.Societe;
import vn.ifi.entities.dao.SocieteRepository;
 
@SpringBootApplication
public class ABourseSocieteServiceApplication {
 
	public static void main(String[] args) {
		ApplicationContext ctx=SpringApplication.run(ABourseSocieteServiceApplication.class, args);
		SocieteRepository societeRepository=ctx.getBean(SocieteRepository.class);
		Stream.of("VIETNAM HAIR STAR COMPANY","LINYECO","UPS").forEach(s->societeRepository.save(new Societe(s)));
		societeRepository.findAll().forEach(s->System.out.println(s.getNomSociete()));
	}
}

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package vn.ifi.services;
 
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class BourseRestService {
	@Value("${me}")
	private String message;
	@RequestMapping("/messages")
	public String tellMe() {
		return message;
 
	}
 
}

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2018-09-04 04:11:20.848  INFO 17369 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@33d512c1: startup date [Tue Sep 04 04:11:20 CEST 2018]; root of context hierarchy
2018-09-04 04:11:22.710  INFO 17369 --- [           main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-09-04 04:11:23.035  INFO 17369 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$50c4f645] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.0.4.RELEASE)

2018-09-04 04:11:25.417  INFO 17369 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://localhost:8888
2018-09-04 04:11:30.532  INFO 17369 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Located environment: name=application, profiles=[default], label=null, version=a67dc3dc12c3a2e81901d9445b254868469db0be, state=null
2018-09-04 04:11:30.535  INFO 17369 --- [           main] b.c.PropertySourceBootstrapConfiguration : Located property source: CompositePropertySource {name='configService', propertySources=[MapPropertySource {name='configClient'}, MapPropertySource {name='file:///home/brahim/my-config/application.properties'}]}
2018-09-04 04:11:30.583  INFO 17369 --- [           main] vn.ifi.ABourseSocieteServiceApplication  : No active profile set, falling back to default profiles: default
2018-09-04 04:11:30.721  INFO 17369 --- [           main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@35645047: startup date [Tue Sep 04 04:11:30 CEST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@33d512c1
2018-09-04 04:11:38.576  INFO 17369 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'dataSource' with a different definition: replacing [Root bean: class [null]; scope=refresh; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=false; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Hikari; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]] with [Root bean: class [org.springframework.aop.scope.ScopedProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in BeanDefinition defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]]
2018-09-04 04:11:40.521  INFO 17369 --- [           main] o.s.cloud.context.scope.GenericScope     : BeanFactory id=920f0185-d161-3cb2-b1a6-ae27e5389794
2018-09-04 04:11:40.978  INFO 17369 --- [           main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-09-04 04:11:41.699  INFO 17369 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration' of type [org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration$$EnhancerBySpringCGLIB$$fb16b176] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-09-04 04:11:42.752  INFO 17369 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$34aaf348] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-09-04 04:11:43.048  INFO 17369 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.hateoas.config.HateoasConfiguration' of type [org.springframework.hateoas.config.HateoasConfiguration$$EnhancerBySpringCGLIB$$b42b407a] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-09-04 04:11:43.241  INFO 17369 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$50c4f645] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-09-04 04:11:46.755  INFO 17369 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2018-09-04 04:11:47.176  INFO 17369 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2018-09-04 04:11:47.177  INFO 17369 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.32
2018-09-04 04:11:47.230  INFO 17369 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib]
2018-09-04 04:11:48.143  INFO 17369 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2018-09-04 04:11:48.145  INFO 17369 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 17424 ms
2018-09-04 04:11:49.470  WARN 17369 --- [ost-startStop-1] c.n.c.sources.URLConfigurationSource     : No URLs will be polled as dynamic configuration sources.
2018-09-04 04:11:49.472  INFO 17369 --- [ost-startStop-1] c.n.c.sources.URLConfigurationSource     : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-09-04 04:11:49.524  INFO 17369 --- [ost-startStop-1] c.netflix.config.DynamicPropertyFactory  : DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@631db9fa
2018-09-04 04:11:55.427  INFO 17369 --- [ost-startStop-1] o.s.cloud.commons.util.InetUtils         : Cannot determine local hostname
2018-09-04 04:11:56.961  INFO 17369 --- [ost-startStop-1] o.s.cloud.commons.util.InetUtils         : Cannot determine local hostname
2018-09-04 04:12:01.374  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-09-04 04:12:01.376  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'webMvcMetricsFilter' to: [/*]
2018-09-04 04:12:01.380  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-09-04 04:12:01.381  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-09-04 04:12:01.382  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
2018-09-04 04:12:01.383  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpTraceFilter' to: [/*]
2018-09-04 04:12:01.383  INFO 17369 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet dispatcherServlet mapped to [/]
2018-09-04 04:12:02.319  INFO 17369 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2018-09-04 04:12:03.396  INFO 17369 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2018-09-04 04:12:03.798  INFO 17369 --- [           main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-09-04 04:12:03.944  INFO 17369 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [
	name: default
	...]
2018-09-04 04:12:04.519  INFO 17369 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate Core {5.2.17.Final}
2018-09-04 04:12:04.527  INFO 17369 --- [           main] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found
2018-09-04 04:12:04.876  INFO 17369 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-09-04 04:12:05.670  INFO 17369 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2018-09-04 04:12:09.516  INFO 17369 --- [           main] o.h.t.schema.internal.SchemaCreatorImpl  : HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl@3a5b7d7e'
2018-09-04 04:12:09.530  INFO 17369 --- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-09-04 04:12:09.623  WARN 17369 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bourseRestService': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'me' in value "${me}"
2018-09-04 04:12:09.628  INFO 17369 --- [           main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2018-09-04 04:12:09.637  INFO 17369 --- [           main] .SchemaDropperImpl$DelayedDropActionImpl : HHH000477: Starting delayed drop of schema as part of SessionFactory shut-down'
2018-09-04 04:12:09.732  INFO 17369 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2018-09-04 04:12:09.764  INFO 17369 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.
2018-09-04 04:12:09.767  INFO 17369 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2018-09-04 04:12:09.948  INFO 17369 --- [           main] ConditionEvaluationReportLoggingListener : 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-09-04 04:12:10.002 ERROR 17369 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bourseRestService': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'me' in value "${me}"
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:378) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1341) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) ~[spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:398) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:330) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1258) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1246) [spring-boot-2.0.4.RELEASE.jar:2.0.4.RELEASE]
	at vn.ifi.ABourseSocieteServiceApplication.main(ABourseSocieteServiceApplication.java:18) [classes/:na]
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'me' in value "${me}"
	at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:172) ~[spring-core-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:124) ~[spring-core-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:237) ~[spring-core-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:211) ~[spring-core-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:175) ~[spring-context-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:839) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1083) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:372) ~[spring-beans-5.0.8.RELEASE.jar:5.0.8.RELEASE]
	... 17 common frames omitted

ou bref;

Citation:

Could not resolve placeholder 'me' in value "${me}"

Je manque évidemment quelque chose, mais je ne peux pas savoir quoi.

S'il vous plaît si vous avez besoin de plus de détails, je suis a votre disposition

je reviens encore pour diminuer le champ du probleme.
au fait quand je met en commentaire la ligne

Code:

@Value("${me}")

ou bien j'enleve le symbole dollar

Code:

@$

le serveur se redemarre donc est-ce que j'appliaue mal la nottation @Value()?

Bonjour,

Tu dois ajouter les fichiers properties dans ton build resources:

Code:

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<build>
	<resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
</build>

A+.

Merci pour la reponse
j'ai ajouté mais toujours la même chose

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
 
	<groupId>vn.ifi</groupId>
	<artifactId>societe-service</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>
 
	<name>a-bourse-societe-service</name>
	<description>Demo project for Spring Boot</description>
 
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.4.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
 
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
		<spring-cloud.version>Finchley.SR1</spring-cloud.version>
		<start-class>vn.ifi.ABourseSocieteServiceApplication</start-class>
	</properties>
 
	<dependencies>
 
 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-amqp</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-data-jpa</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-data-rest</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-config</artifactId>
		</dependency>
 
				<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
 
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
		</dependency>
		<!--  -->
		<dependency>
			<groupId>com.h2database</groupId>
			<artifactId>h2</artifactId>
			<scope>runtime</scope>
		</dependency>
 
 
 
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>
 
<repositories>
    <repository>
        <id>spring-releases</id>
        <name>Spring Releases</name>
        <url>https://repo.spring.io/libs-release</url>
    </repository>
</repositories>
<pluginRepositories>
    <pluginRepository>
        <id>spring-releases</id>
        <name>Spring Releases</name>
        <url>https://repo.spring.io/libs-release</url>
    </pluginRepository>
</pluginRepositories>
 
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>${spring-cloud.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
 
	<build>
 
	<resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
 
			</plugin>
		</plugins>
 
</build>
 
</project>

Tu dois avoir un bean PropertySourcesPlaceholderConfigurer. Je ne sais pas si tu as une configuration dans un xml, sinon dans la classe ABourseSocieteServiceApplication:
Code:

1 2 3 4 @Bean public static PropertySourcesPlaceholderConfigurer properties() { return new PropertySourcesPlaceholderConfigurer(); }
Dans ton controler
Code:

1 2 3 4 @PropertySource("classpath:leFichierProperties.properties") // si le fichier se trouve directement dans src/main/resources @RestController public class BourseRestService
A+.

je demande d'excuse d'abuser de votre temps.
En effet, j'ai ajoute comme tu as suggere mais la meme erreur insiste toujours
voici mon code apres modification;

classe BourseRestService

Code:

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package vn.ifi.services;
 
 
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.PropertySource;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@PropertySource("classpath:boostrap.properties")
@RestController
public class BourseRestService {
	@Value("${me}")
	private String message;
	@RequestMapping("/messages")
	public String tellMe() {
		return message;
 
	}
 
}

et la classe applicative

Code:

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package vn.ifi;
 
import java.util.stream.Stream;
 
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
 
import vn.ifi.entities.Societe;
import vn.ifi.entities.dao.SocieteRepository;
 
@SpringBootApplication
public class ABourseSocieteServiceApplication {
 
	public static void main(String[] args) {
		ApplicationContext ctx=SpringApplication.run(ABourseSocieteServiceApplication.class, args);
		SocieteRepository societeRepository=ctx.getBean(SocieteRepository.class);
		Stream.of("VIETNAM HAIR STAR COMPANY","LINYECO","UPS").forEach(s->societeRepository.save(new Societe(s)));
		societeRepository.findAll().forEach(s->System.out.println(s.getNomSociete()));
	}
	@Bean
	public static PropertySourcesPlaceholderConfigurer properties() {
	    return new PropertySourcesPlaceholderConfigurer();
	}
}

@Value est dans votre @Controller qui dépend du servlet context, et vous avez mis le PropertySourcesPlaceholderConfigurer dans l'application context.

Citation:

Envoyé par JeitEmgie

@Value est dans votre @Controller qui dépend du servlet context, et vous avez mis le PropertySourcesPlaceholderConfigurer dans l'application context.

s'il vous plait je n'ai pas compris, pouvez-vous me détailler un peu?

Citation:

Envoyé par JeitEmgie

@Value est dans votre @Controller qui dépend du servlet context, et vous avez mis le PropertySourcesPlaceholderConfigurer dans l'application context.

Après reflexion, je ne pense même pas qu'il a besoin d'un PropertySourcesPlaceholderConfigurer pour le moment.

@koreimy, utilise d'abord le minimum de code.
Code:

1 2 3 4 5 6 7 @SpringBootApplication public class ABourseSocieteServiceApplication { public static void main(String[] args) { SpringApplication.run(ABourseSocieteServiceApplication.class, args); } }
Code:

1 2 3 4 5 6 7 8 9 10 11 12 @PropertySource("classpath:boostrap.properties") @RestController public class BourseRestService { @Value("${me}") private String message; @RequestMapping("/messages") public String tellMe() { return message; } }
Ensuite, dans le fichier boostrap.properties, tu as la clé me?
Essaie de faire un mvn clean install avant de lancer l'appli.

A+.

Citation:

Envoyé par andry.aime

Après reflexion, je ne pense même pas qu'il a besoin d'un PropertySourcesPlaceholderConfigurer pour le moment.

c'est possible, Spring boot fait beaucoup par défaut,
mais les raisons pour lesquelles un @Value ne fonctionne pas sans message clair dans les logs, tournent toujours autour des mêmes choses :
pas de PropertySourcesPlaceholderConfigurer dans le bon contexte, classes non scannées

Mais en relisant le post de début il y a bien un message "could not resolve" donc le problème est simplement que "me" n'est pas défini dans les fichiers de propriétés scannés.

effectivement je n'ai pas défini "me" dans le fichier boostrap mais j'ai défini dans un autre fichier dans lequel ce trouve les propriétés propres à ce service que j'ai défini comme suit:

le contenu de boostrap
Code:

1 2 spring.application.name=societe-service spring.cloud.config.uri=http://localhost:8888
et le fichier societe-service
Code:

1 2 server.port=8080 me=me@google.fr
par ailleurs effectivement quand je défini "me" dans boostrap ça marche .

Citation:

Envoyé par andry.aime

mvn clean install avant de lancer l'appli.

comment on applique?

Citation:

Envoyé par koreimy

Citation:

Envoyé par andry.aime

mvn clean install avant de lancer l'appli.

comment on applique?

Plus la peine maintenant, j'ai simplement pensé que tes changements n'étaient pas prise en compte et qu'il fallait faire une build. Pour le faire, soit tu le lances la commande dans une console dans le répertoire de ton projet, soit depuis ton IDE.

A+.

Problème similaire

Bonjour,

J'ai eu le même genre de soucis, mon problème venait de l'architecture de mon projet, en effet mon code source n'était pas sous main/src/java/... ce qui ne permettait pas à spring boot de fonctionner de manière automatique.