"C:Program FilesJavajdk1.8.0_191injava.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=2692 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=localhost -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:D:Program FilesJetBrainsideaIU-2018.1.2.winlibidea_rt.jar=2693:D:Program FilesJetBrainsideaIU-2018.1.2.winin" -Dfile.encoding=UTF-8 -classpath "C:Program FilesJavajdk1.8.0_191jrelibcharsets.jar;C:Program FilesJavajdk1.8.0_191jrelibdeploy.jar;C:Program FilesJavajdk1.8.0_191jrelibextaccess-bridge-64.jar;C:Program FilesJavajdk1.8.0_191jrelibextcldrdata.jar;C:Program FilesJavajdk1.8.0_191jrelibextdnsns.jar;C:Program FilesJavajdk1.8.0_191jrelibextjaccess.jar;C:Program FilesJavajdk1.8.0_191jrelibextjfxrt.jar;C:Program FilesJavajdk1.8.0_191jrelibextlocaledata.jar;C:Program FilesJavajdk1.8.0_191jrelibext ashorn.jar;C:Program FilesJavajdk1.8.0_191jrelibextsunec.jar;C:Program FilesJavajdk1.8.0_191jrelibextsunjce_provider.jar;C:Program FilesJavajdk1.8.0_191jrelibextsunmscapi.jar;C:Program FilesJavajdk1.8.0_191jrelibextsunpkcs11.jar;C:Program FilesJavajdk1.8.0_191jrelibextzipfs.jar;C:Program FilesJavajdk1.8.0_191jrelibjavaws.jar;C:Program FilesJavajdk1.8.0_191jrelibjce.jar;C:Program FilesJavajdk1.8.0_191jrelibjfr.jar;C:Program FilesJavajdk1.8.0_191jrelibjfxswt.jar;C:Program FilesJavajdk1.8.0_191jrelibjsse.jar;C:Program FilesJavajdk1.8.0_191jrelibmanagement-agent.jar;C:Program FilesJavajdk1.8.0_191jrelibplugin.jar;C:Program FilesJavajdk1.8.0_191jrelib esources.jar;C:Program FilesJavajdk1.8.0_191jrelib t.jar;D:javaideaspringcloudconfig-client argetclasses;D:javamavenorgspringframeworkcloudspring-cloud-starter-netflix-eureka-client2.1.3.RELEASEspring-cloud-starter-netflix-eureka-client-2.1.3.RELEASE.jar;D:javamavenorgspringframeworkcloudspring-cloud-starter2.1.3.RELEASEspring-cloud-starter-2.1.3.RELEASE.jar;D:javamavenorgspringframeworkcloudspring-cloud-context2.1.3.RELEASEspring-cloud-context-2.1.3.RELEASE.jar;D:javamavenorgspringframeworksecurityspring-security-crypto5.1.6.RELEASEspring-security-crypto-5.1.6.RELEASE.jar;D:javamavenorgspringframeworkcloudspring-cloud-commons2.1.3.RELEASEspring-cloud-commons-2.1.3.RELEASE.jar;D:javamavenorgspringframeworksecurityspring-security-rsa1.0.7.RELEASEspring-security-rsa-1.0.7.RELEASE.jar;D:javamavenorgouncycastlecpkix-jdk15on1.60cpkix-jdk15on-1.60.jar;D:javamavenorgouncycastlecprov-jdk15on1.60cprov-jdk15on-1.60.jar;D:javamavenorgspringframeworkcloudspring-cloud-netflix-hystrix2.1.3.RELEASEspring-cloud-netflix-hystrix-2.1.3.RELEASE.jar;D:javamavenorgspringframeworkootspring-boot-autoconfigure2.1.9.RELEASEspring-boot-autoconfigure-2.1.9.RELEASE.jar;D:javamavenorgspringframeworkootspring-boot-starter-aop2.1.9.RELEASEspring-boot-starter-aop-2.1.9.RELEASE.jar;D:javamavenorgaspectjaspectjweaver1.9.4aspectjweaver-1.9.4.jar;D:javamavenorgspringframeworkcloudspring-cloud-netflix-eureka-client2.1.3.RELEASEspring-cloud-netflix-eureka-client-2.1.3.RELEASE.jar;D:javamavencom 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eactivex xnetty-contexts .4.9 xnetty-contexts-0.4.9.jar;D:javamavenio eactivex xnetty-servo .4.9 xnetty-servo-0.4.9.jar;D:javamavencom etflixhystrixhystrix-core1.5.18hystrix-core-1.5.18.jar;D:javamavenorghdrhistogramHdrHistogram2.1.9HdrHistogram-2.1.9.jar;D:javamavenio eactivex xnetty .4.9 xnetty-0.4.9.jar;D:javamavencom etflix ibbon ibbon-core2.3.0 ibbon-core-2.3.0.jar;D:javamavencom etflix ibbon ibbon-httpclient2.3.0 ibbon-httpclient-2.3.0.jar;D:javamavencommons-collectionscommons-collections3.2.2commons-collections-3.2.2.jar;D:javamavencom etflix etflix-commons etflix-commons-util .3.0 etflix-commons-util-0.3.0.jar;D:javamavencom etflix ibbon ibbon-loadbalancer2.3.0 ibbon-loadbalancer-2.3.0.jar;D:javamavencom etflix etflix-commons etflix-statistics .1.1 etflix-statistics-0.1.1.jar;D:javamavenio eactivex xjava1.3.8 xjava-1.3.8.jar;D:javamavencom etflix ibbon ibbon-eureka2.3.0 ibbon-eureka-2.3.0.jar;D:javamavenorgslf4jslf4j-api1.7.28slf4j-api-1.7.28.jar;D:javamavencom houghtworksxstreamxstream1.4.11.1xstream-1.4.11.1.jar;D:javamavenxmlpullxmlpull1.1.3.1xmlpull-1.1.3.1.jar;D:javamavenxpp3xpp3_min1.1.4cxpp3_min-1.1.4c.jar;D:javamavenorgspringframeworkootspring-boot-starter-web2.1.9.RELEASEspring-boot-starter-web-2.1.9.RELEASE.jar;D:javamavenorgspringframeworkootspring-boot-starter2.1.9.RELEASEspring-boot-starter-2.1.9.RELEASE.jar;D:javamavenorgspringframeworkootspring-boot2.1.9.RELEASEspring-boot-2.1.9.RELEASE.jar;D:javamavenorgspringframeworkootspring-boot-starter-logging2.1.9.RELEASEspring-boot-starter-logging-2.1.9.RELEASE.jar;D:javamavenchqoslogbacklogback-classic1.2.3logback-classic-1.2.3.jar;D:javamavenchqoslogbacklogback-core1.2.3logback-core-1.2.3.jar;D:javamavenorgapachelogginglog4jlog4j-to-slf4j2.11.2log4j-to-slf4j-2.11.2.jar;D:javamavenorgapachelogginglog4jlog4j-api2.11.2log4j-api-2.11.2.jar;D:javamavenorgslf4jjul-to-slf4j1.7.28jul-to-slf4j-1.7.28.jar;D:javamavenjavaxannotationjavax.annotation-api1.3.2javax.annotation-api-1.3.2.jar;D:javamavenorgyamlsnakeyaml1.23snakeyaml-1.23.jar;D:javamavenorgspringframeworkootspring-boot-starter-json2.1.9.RELEASEspring-boot-starter-json-2.1.9.RELEASE.jar;D:javamavencomfasterxmljacksondatatypejackson-datatype-jdk82.9.9jackson-datatype-jdk8-2.9.9.jar;D:javamavencomfasterxmljacksondatatypejackson-datatype-jsr3102.9.9jackson-datatype-jsr310-2.9.9.jar;D:javamavencomfasterxmljacksonmodulejackson-module-parameter-names2.9.9jackson-module-parameter-names-2.9.9.jar;D:javamavenorgspringframeworkootspring-boot-starter-tomcat2.1.9.RELEASEspring-boot-starter-tomcat-2.1.9.RELEASE.jar;D:javamavenorgapache omcatembed omcat-embed-core9.0.26 omcat-embed-core-9.0.26.jar;D:javamavenorgapache omcatembed omcat-embed-el9.0.26 omcat-embed-el-9.0.26.jar;D:javamavenorgapache omcatembed omcat-embed-websocket9.0.26 omcat-embed-websocket-9.0.26.jar;D:javamavenorghibernatevalidatorhibernate-validator6.0.17.Finalhibernate-validator-6.0.17.Final.jar;D:javamavenjavaxvalidationvalidation-api2.0.1.Finalvalidation-api-2.0.1.Final.jar;D:javamavenorgjbossloggingjboss-logging3.3.3.Finaljboss-logging-3.3.3.Final.jar;D:javamavencomfasterxmlclassmate1.4.0classmate-1.4.0.jar;D:javamavenorgspringframeworkspring-web5.1.10.RELEASEspring-web-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-beans5.1.10.RELEASEspring-beans-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-webmvc5.1.10.RELEASEspring-webmvc-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-aop5.1.10.RELEASEspring-aop-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-context5.1.10.RELEASEspring-context-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-expression5.1.10.RELEASEspring-expression-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-core5.1.10.RELEASEspring-core-5.1.10.RELEASE.jar;D:javamavenorgspringframeworkspring-jcl5.1.10.RELEASEspring-jcl-5.1.10.RELEASE.jar" com.cxy.configclient.ConfigClientApplication 2019-11-02 15:27:42.590 INFO 13984 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$99b3d963] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) . ____ _ __ _ _ /\ / ___'_ __ _ _(_)_ __ __ _ ( ( )\___ | '_ | '_| | '_ / _` | \/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.9.RELEASE) 2019-11-02 15:27:43.652 INFO 13984 --- [ main] c.c.c.ConfigClientApplication : No active profile set, falling back to default profiles: default 2019-11-02 15:27:44.154 INFO 13984 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=996015e1-113a-3dbb-9bd1-2af9cb53b299 2019-11-02 15:27:44.222 INFO 13984 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$99b3d963] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-02 15:27:44.464 INFO 13984 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8090 (http) 2019-11-02 15:27:44.485 INFO 13984 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-11-02 15:27:44.485 INFO 13984 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.26] 2019-11-02 15:27:44.621 INFO 13984 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-11-02 15:27:44.621 INFO 13984 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 957 ms 2019-11-02 15:27:44.672 WARN 13984 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configClientController': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'config.info' in value "${config.info}" 2019-11-02 15:27:44.673 INFO 13984 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2019-11-02 15:27:44.688 INFO 13984 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-11-02 15:27:44.700 ERROR 13984 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configClientController': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'config.info' in value "${config.info}" at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:382) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:847) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) ~[spring-context-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) ~[spring-context-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE] at com.cxy.configclient.ConfigClientApplication.main(ConfigClientApplication.java:12) [classes/:na] Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'config.info' in value "${config.info}" at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:178) ~[spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:124) ~[spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:237) ~[spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:211) ~[spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:175) ~[spring-context-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:851) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1196) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1175) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:595) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:376) ~[spring-beans-5.1.10.RELEASE.jar:5.1.10.RELEASE] ... 17 common frames omitted Process finished with exit code 1
再看配置：
server: port: 8090 spring: application: name: config-client cloud: config: #Config客户端配置 profile: dev #启用配置后缀名称 label: master #分支名称 uri: http://localhost:8089 #配置中心地址 name: config #配置文件名称 eureka: client: service-url: defaultZone: http://cxy:123456@localhost:8761/eureka/ #配置注册中心地址
配置文件需要注意： lable 表示分支 url表示服务端地址 name 表示文件前缀；
最终原因是缺少jar宝，
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.9.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.cxy</groupId> <artifactId>config-client</artifactId> <version>0.0.1-SNAPSHOT</version> <name>config-client</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR3</spring-cloud.version> </properties> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</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-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </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>
把注释的地方修改好就可以了