spring cloud eureka client项目无法启动，配置文件yml不生效

Question

首先ide idea，jdk 1.8，spring cloud 版本 finchley sr5
按照网上教程成功编写启动了eurekaserver应用：
按照网上教程编写client无法启动：

client pom：

    <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-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.yaml</groupId>
            <artifactId>snakeyaml</artifactId>
        </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>

server bootstrap.yml (同时配置了相同内容的application.yml)

server:
  port: 9918
eureka:
  instance:
    hostname: localhost
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka

client bootstrap.yml (同时配置了相同内容的application.yml)

server:
  port: 9919
spring:
  application:
    name: my-client1
eureka:
  client:
    service-url:
      defaultZone: http://localhost:9918/eureka

app

package oh.ssej.client1;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

@SpringBootApplication
@EnableDiscoveryClient
public class Client1Application {

    public static void main(String[] args) {
        SpringApplication.run(Client1Application.class, args);
    }
}

错误内容（依然请求了8888端口）

"B:\Program Files\Java\jdk1.8.0_172\bin\java" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=57349 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:B:\Program Files\JetBrains\IntelliJ IDEA 2017.2.1\lib\idea_rt.jar=57350:B:\Program Files\JetBrains\IntelliJ IDEA 2017.2.1\bin" -Dfile.encoding=UTF-8 -classpath "B:\Program Files\Java\jdk1.8.0_172\jre\lib\charsets.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\deploy.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\access-bridge-64.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\cldrdata.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\dnsns.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\jaccess.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\jfxrt.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\localedata.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\nashorn.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\sunec.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\sunjce_provider.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\sunmscapi.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\sunpkcs11.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\ext\zipfs.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\javaws.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\jce.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\jfr.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\jfxswt.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\jsse.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\management-agent.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\plugin.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\resources.jar;B:\Program Files\Java\jdk1.8.0_172\jre\lib\rt.jar;B:\idea_workspace\client1\target\classes;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-starter-config\2.0.1.RELEASE\spring-cloud-starter-config-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-starter\2.0.1.RELEASE\spring-cloud-starter-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-context\2.0.1.RELEASE\spring-cloud-context-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\security\spring-security-crypto\5.0.7.RELEASE\spring-security-crypto-5.0.7.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-commons\2.0.1.RELEASE\spring-cloud-commons-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\security\spring-security-rsa\1.0.5.RELEASE\spring-security-rsa-1.0.5.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\bouncycastle\bcpkix-jdk15on\1.56\bcpkix-jdk15on-1.56.jar;A:\Users\Jess Ho\.m2\repository\org\bouncycastle\bcprov-jdk15on\1.56\bcprov-jdk15on-1.56.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-config-client\2.0.1.RELEASE\spring-cloud-config-client-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\2.0.4.RELEASE\spring-boot-autoconfigure-2.0.4.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;A:\Users\Jess Ho\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.9.6\jackson-databind-2.9.6.jar;A:\Users\Jess Ho\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.9.6\jackson-core-2.9.6.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-starter-netflix-eureka-client\2.0.1.RELEASE\spring-cloud-starter-netflix-eureka-client-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-netflix-core\2.0.1.RELEASE\spring-cloud-netflix-core-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\boot\spring-boot-starter-aop\2.0.4.RELEASE\spring-boot-starter-aop-2.0.4.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\aspectj\aspectjweaver\1.8.13\aspectjweaver-1.8.13.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-netflix-eureka-client\2.0.1.RELEASE\spring-cloud-netflix-eureka-client-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\eureka\eureka-client\1.9.3\eureka-client-1.9.3.jar;A:\Users\Jess Ho\.m2\repository\org\codehaus\jettison\jettison\1.3.7\jettison-1.3.7.jar;A:\Users\Jess Ho\.m2\repository\stax\stax-api\1.0.1\stax-api-1.0.1.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\netflix-commons\netflix-eventbus\0.3.0\netflix-eventbus-0.3.0.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\netflix-commons\netflix-infix\0.3.0\netflix-infix-0.3.0.jar;A:\Users\Jess Ho\.m2\repository\commons-jxpath\commons-jxpath\1.3\commons-jxpath-1.3.jar;A:\Users\Jess Ho\.m2\repository\joda-time\joda-time\2.9.9\joda-time-2.9.9.jar;A:\Users\Jess Ho\.m2\repository\org\antlr\antlr-runtime\3.4\antlr-runtime-3.4.jar;A:\Users\Jess Ho\.m2\repository\org\antlr\stringtemplate\3.2.1\stringtemplate-3.2.1.jar;A:\Users\Jess Ho\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;A:\Users\Jess Ho\.m2\repository\com\google\code\gson\gson\2.8.5\gson-2.8.5.jar;A:\Users\Jess Ho\.m2\repository\org\apache\commons\commons-math\2.2\commons-math-2.2.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\archaius\archaius-core\0.7.6\archaius-core-0.7.6.jar;A:\Users\Jess Ho\.m2\repository\com\google\guava\guava\16.0\guava-16.0.jar;A:\Users\Jess Ho\.m2\repository\javax\ws\rs\jsr311-api\1.1.1\jsr311-api-1.1.1.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\servo\servo-core\0.12.21\servo-core-0.12.21.jar;A:\Users\Jess Ho\.m2\repository\com\sun\jersey\jersey-core\1.19.1\jersey-core-1.19.1.jar;A:\Users\Jess Ho\.m2\repository\com\sun\jersey\jersey-client\1.19.1\jersey-client-1.19.1.jar;A:\Users\Jess Ho\.m2\repository\com\sun\jersey\contribs\jersey-apache-client4\1.19.1\jersey-apache-client4-1.19.1.jar;A:\Users\Jess Ho\.m2\repository\org\apache\httpcomponents\httpclient\4.5.6\httpclient-4.5.6.jar;A:\Users\Jess Ho\.m2\repository\org\apache\httpcomponents\httpcore\4.4.10\httpcore-4.4.10.jar;A:\Users\Jess Ho\.m2\repository\commons-codec\commons-codec\1.11\commons-codec-1.11.jar;A:\Users\Jess Ho\.m2\repository\com\google\inject\guice\4.1.0\guice-4.1.0.jar;A:\Users\Jess Ho\.m2\repository\javax\inject\javax.inject\1\javax.inject-1.jar;A:\Users\Jess Ho\.m2\repository\aopalliance\aopalliance\1.0\aopalliance-1.0.jar;A:\Users\Jess Ho\.m2\repository\com\github\vlsi\compactmap\compactmap\1.2.1\compactmap-1.2.1.jar;A:\Users\Jess Ho\.m2\repository\com\github\andrewoma\dexx\dexx-collections\0.2\dexx-collections-0.2.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\eureka\eureka-core\1.9.3\eureka-core-1.9.3.jar;A:\Users\Jess Ho\.m2\repository\org\codehaus\woodstox\woodstox-core-asl\4.4.1\woodstox-core-asl-4.4.1.jar;A:\Users\Jess Ho\.m2\repository\javax\xml\stream\stax-api\1.0-2\stax-api-1.0-2.jar;A:\Users\Jess Ho\.m2\repository\org\codehaus\woodstox\stax2-api\3.1.4\stax2-api-3.1.4.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-starter-netflix-archaius\2.0.1.RELEASE\spring-cloud-starter-netflix-archaius-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-netflix-ribbon\2.0.1.RELEASE\spring-cloud-netflix-ribbon-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-netflix-archaius\2.0.1.RELEASE\spring-cloud-netflix-archaius-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\commons-configuration\commons-configuration\1.8\commons-configuration-1.8.jar;A:\Users\Jess Ho\.m2\repository\commons-lang\commons-lang\2.6\commons-lang-2.6.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\cloud\spring-cloud-starter-netflix-ribbon\2.0.1.RELEASE\spring-cloud-starter-netflix-ribbon-2.0.1.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon\2.2.5\ribbon-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon-transport\2.2.5\ribbon-transport-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\io\reactivex\rxnetty-contexts\0.4.9\rxnetty-contexts-0.4.9.jar;A:\Users\Jess Ho\.m2\repository\io\reactivex\rxnetty-servo\0.4.9\rxnetty-servo-0.4.9.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\hystrix\hystrix-core\1.5.12\hystrix-core-1.5.12.jar;A:\Users\Jess Ho\.m2\repository\org\hdrhistogram\HdrHistogram\2.1.9\HdrHistogram-2.1.9.jar;A:\Users\Jess Ho\.m2\repository\io\reactivex\rxnetty\0.4.9\rxnetty-0.4.9.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-codec-http\4.1.27.Final\netty-codec-http-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-codec\4.1.27.Final\netty-codec-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-transport-native-epoll\4.1.27.Final\netty-transport-native-epoll-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-common\4.1.27.Final\netty-common-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-buffer\4.1.27.Final\netty-buffer-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-transport-native-unix-common\4.1.27.Final\netty-transport-native-unix-common-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-transport\4.1.27.Final\netty-transport-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\io\netty\netty-resolver\4.1.27.Final\netty-resolver-4.1.27.Final.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon-core\2.2.5\ribbon-core-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon-httpclient\2.2.5\ribbon-httpclient-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\commons-collections\commons-collections\3.2.2\commons-collections-3.2.2.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\netflix-commons\netflix-commons-util\0.3.0\netflix-commons-util-0.3.0.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon-loadbalancer\2.2.5\ribbon-loadbalancer-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\netflix-commons\netflix-statistics\0.1.1\netflix-statistics-0.1.1.jar;A:\Users\Jess Ho\.m2\repository\io\reactivex\rxjava\1.3.8\rxjava-1.3.8.jar;A:\Users\Jess Ho\.m2\repository\com\netflix\ribbon\ribbon-eureka\2.2.5\ribbon-eureka-2.2.5.jar;A:\Users\Jess Ho\.m2\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;A:\Users\Jess Ho\.m2\repository\com\thoughtworks\xstream\xstream\1.4.10\xstream-1.4.10.jar;A:\Users\Jess Ho\.m2\repository\xmlpull\xmlpull\1.1.3.1\xmlpull-1.1.3.1.jar;A:\Users\Jess Ho\.m2\repository\xpp3\xpp3_min\1.1.4c\xpp3_min-1.1.4c.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\boot\spring-boot-starter\2.0.4.RELEASE\spring-boot-starter-2.0.4.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\boot\spring-boot\2.0.4.RELEASE\spring-boot-2.0.4.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\boot\spring-boot-starter-logging\2.0.4.RELEASE\spring-boot-starter-logging-2.0.4.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;A:\Users\Jess Ho\.m2\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;A:\Users\Jess Ho\.m2\repository\org\apache\logging\log4j\log4j-to-slf4j\2.10.0\log4j-to-slf4j-2.10.0.jar;A:\Users\Jess Ho\.m2\repository\org\apache\logging\log4j\log4j-api\2.10.0\log4j-api-2.10.0.jar;A:\Users\Jess Ho\.m2\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;A:\Users\Jess Ho\.m2\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-web\5.0.8.RELEASE\spring-web-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-beans\5.0.8.RELEASE\spring-beans-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-aop\5.0.8.RELEASE\spring-aop-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-context\5.0.8.RELEASE\spring-context-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-expression\5.0.8.RELEASE\spring-expression-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-core\5.0.8.RELEASE\spring-core-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\springframework\spring-jcl\5.0.8.RELEASE\spring-jcl-5.0.8.RELEASE.jar;A:\Users\Jess Ho\.m2\repository\org\yaml\snakeyaml\1.19\snakeyaml-1.19.jar" oh.ssej.client1.Client1Application
2018-09-12 11:13:29.824  INFO 19044 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b: startup date [Wed Sep 12 11:13:29 CST 2018]; root of context hierarchy
2018-09-12 11:13:30.195  INFO 19044 --- [           main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-09-12 11:13:30.251  INFO 19044 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$f3f6c3e5] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

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

2018-09-12 11:13:31.044  INFO 19044 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://localhost:8888
2018-09-12 11:13:32.432  INFO 19044 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Connect Timeout Exception on Url - http://localhost:8888. Will be trying the next url if available
2018-09-12 11:13:32.433  WARN 19044 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/my-client1/default": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
2018-09-12 11:13:32.435  INFO 19044 --- [           main] oh.ssej.client1.Client1Application       : No active profile set, falling back to default profiles: default
2018-09-12 11:13:32.454  INFO 19044 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@413f69cc: startup date [Wed Sep 12 11:13:32 CST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b
2018-09-12 11:13:33.214  INFO 19044 --- [           main] o.s.cloud.context.scope.GenericScope     : BeanFactory id=c354accd-2f29-3102-b188-06315ecdd2d5
2018-09-12 11:13:33.241  INFO 19044 --- [           main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-09-12 11:13:33.338  INFO 19044 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$f3f6c3e5] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-09-12 11:13:33.411  WARN 19044 --- [           main] c.n.c.sources.URLConfigurationSource     : No URLs will be polled as dynamic configuration sources.
2018-09-12 11:13:33.411  INFO 19044 --- [           main] 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.
2018-09-12 11:13:33.418  WARN 19044 --- [           main] c.n.c.sources.URLConfigurationSource     : No URLs will be polled as dynamic configuration sources.
2018-09-12 11:13:33.418  INFO 19044 --- [           main] 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.
2018-09-12 11:13:35.358  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2018-09-12 11:13:35.373  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Bean with name 'configurationPropertiesRebinder' has been autodetected for JMX exposure
2018-09-12 11:13:35.373  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Bean with name 'environmentManager' has been autodetected for JMX exposure
2018-09-12 11:13:35.375  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Bean with name 'refreshScope' has been autodetected for JMX exposure
2018-09-12 11:13:35.380  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Located managed bean 'environmentManager': registering with JMX server as MBean [org.springframework.cloud.context.environment:name=environmentManager,type=EnvironmentManager]
2018-09-12 11:13:35.407  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Located managed bean 'refreshScope': registering with JMX server as MBean [org.springframework.cloud.context.scope.refresh:name=refreshScope,type=RefreshScope]
2018-09-12 11:13:35.431  INFO 19044 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Located managed bean 'configurationPropertiesRebinder': registering with JMX server as MBean [org.springframework.cloud.context.properties:name=configurationPropertiesRebinder,context=413f69cc,type=ConfigurationPropertiesRebinder]
2018-09-12 11:13:35.447  INFO 19044 --- [           main] o.s.c.support.DefaultLifecycleProcessor  : Starting beans in phase 0
2018-09-12 11:13:35.473  INFO 19044 --- [           main] o.s.c.n.eureka.InstanceInfoFactory       : Setting initial instance status as: STARTING
2018-09-12 11:13:35.543  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Initializing Eureka in region us-east-1
2018-09-12 11:13:36.382  INFO 19044 --- [           main] c.n.d.provider.DiscoveryJerseyProvider   : Using JSON encoding codec LegacyJacksonJson
2018-09-12 11:13:36.382  INFO 19044 --- [           main] c.n.d.provider.DiscoveryJerseyProvider   : Using JSON decoding codec LegacyJacksonJson
2018-09-12 11:13:36.651  INFO 19044 --- [           main] c.n.d.provider.DiscoveryJerseyProvider   : Using XML encoding codec XStreamXml
2018-09-12 11:13:36.651  INFO 19044 --- [           main] c.n.d.provider.DiscoveryJerseyProvider   : Using XML decoding codec XStreamXml
2018-09-12 11:13:36.963  INFO 19044 --- [           main] c.n.d.s.r.aws.ConfigClusterResolver      : Resolving eureka endpoints via configuration
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Disable delta property : false
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Single vip registry refresh property : null
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Force full registry fetch : false
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Application is null : false
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Registered Applications size is zero : true
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Application version is -1: true
2018-09-12 11:13:37.273  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Getting all instance registry info from the eureka server
2018-09-12 11:13:37.552  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : The response status is 200
2018-09-12 11:13:37.555  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Starting heartbeat executor: renew interval is: 30
2018-09-12 11:13:37.558  INFO 19044 --- [           main] c.n.discovery.InstanceInfoReplicator     : InstanceInfoReplicator onDemand update allowed rate per min is 4
2018-09-12 11:13:37.565  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Discovery Client initialized at timestamp 1536722017562 with initial instances count: 0
2018-09-12 11:13:37.571  INFO 19044 --- [           main] o.s.c.n.e.s.EurekaServiceRegistry        : Registering application my-client1 with eureka with status UP
2018-09-12 11:13:37.572  INFO 19044 --- [           main] com.netflix.discovery.DiscoveryClient    : Saw local status change event StatusChangeEvent [timestamp=1536722017572, current=UP, previous=STARTING]
2018-09-12 11:13:37.575  INFO 19044 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient    : DiscoveryClient_MY-CLIENT1/NBRMTHEYL:my-client1:9919: registering service...
2018-09-12 11:13:37.598  INFO 19044 --- [           main] oh.ssej.client1.Client1Application       : Started Client1Application in 9.869 seconds (JVM running for 12.992)
2018-09-12 11:13:37.621  INFO 19044 --- [      Thread-25] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@413f69cc: startup date [Wed Sep 12 11:13:32 CST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b
2018-09-12 11:13:37.625  INFO 19044 --- [      Thread-25] o.s.c.n.e.s.EurekaServiceRegistry        : Unregistering application my-client1 with eureka with status DOWN
2018-09-12 11:13:37.626  WARN 19044 --- [      Thread-25] com.netflix.discovery.DiscoveryClient    : Saw local status change event StatusChangeEvent [timestamp=1536722017626, current=DOWN, previous=UP]
2018-09-12 11:13:37.629  INFO 19044 --- [      Thread-25] o.s.c.support.DefaultLifecycleProcessor  : Stopping beans in phase 0
2018-09-12 11:13:37.640  INFO 19044 --- [      Thread-25] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown
2018-09-12 11:13:37.642  INFO 19044 --- [      Thread-25] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans
2018-09-12 11:13:37.649  INFO 19044 --- [      Thread-25] com.netflix.discovery.DiscoveryClient    : Shutting down DiscoveryClient ...
2018-09-12 11:13:37.652  WARN 19044 --- [      Thread-25] .s.c.a.CommonAnnotationBeanPostProcessor : Invocation of destroy method failed on bean with name 'scopedTarget.eurekaClient': org.springframework.beans.factory.BeanCreationNotAllowedException: Error creating bean with name 'eurekaInstanceConfigBean': Singleton bean creation not allowed while singletons of this factory are in destruction (Do not request a bean from a BeanFactory in a destroy method implementation!)

Process finished with exit code 0

Answer 1

是不是没有添加web模块的依赖，导致启动工程接着就退出 试试添加web依赖

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

Answer 2

<dependency>

        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <scope>test</scope> <!-- 把这行去掉-->
</dependency>

Answer 3

我也遇到了同样的的问题:
bootstrap.yml文件内容:
eureka:
client:

service-url:  
  defaultZone: http://127.0.0.1:8084/eureka

服务启动的时候 注册中心的地址依旧是
Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:8761/eureka/}
跟你的一样，启动日志里面还有这个
No active profile set, falling back to default profiles: default