我使用JHipster生成微服务项目（uaa）。 安装后，我无法构建项目。
我尝试更改Java版本：
jdk1.8.0_211
jdk-10.0.2
java-1.11.0-openjdk-amd64
我的Maven版本
=> mvn -version
Apache Maven 3.6.0
使用了不同的JHipster版本：
6.0.1
6.0.0
5.8.2
Nodejs（我使用LTS，但之前使用过12个）
=>节点-v v10.15.2
Npm
=> npm -v
5.8.0
我的操作系统
Debian。
=> ./mvnw
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< com.mycompany.myapp:uaa >-----------------------
[INFO] Building Uaa 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> spring-boot-maven-plugin:2.1.4.RELEASE:run (default-cli) > test-compile @ uaa >>>
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:copy-resources (default-resources) @ uaa ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 6 resources
[INFO] Copying 13 resources
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ uaa ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 6 resources
[INFO] Copying 13 resources
[INFO]
[INFO] --- maven-enforcer-plugin:3.0.0-M1:enforce (enforce-versions) @ uaa ---
[INFO]
[INFO] --- jacoco-maven-plugin:0.8.3:prepare-agent (pre-unit-tests) @ uaa ---
[INFO] argLine set to -javaagent:/home/coder/.m2/repository/org/jacoco/org.jacoco.agent/0.8.3/org.jacoco.agent-0.8.3-runtime.jar=destfile=/home/coder/Desktop/jhipapp/uaa/target/jacoco/test.exec -Djava.security.egd=file:/dev/./urandom -Xmx256m
[INFO]
[INFO] --- properties-maven-plugin:1.0.0:read-project-properties (default) @ uaa ---
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ uaa ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 66 source files to /home/coder/Desktop/jhipapp/uaa/target/classes
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ uaa ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 5 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ uaa ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 19 source files to /home/coder/Desktop/jhipapp/uaa/target/test-classes
[INFO]
[INFO] <<< spring-boot-maven-plugin:2.1.4.RELEASE:run (default-cli) < test-compile @ uaa <<<
[INFO]
[INFO]
[INFO] --- spring-boot-maven-plugin:2.1.4.RELEASE:run (default-cli) @ uaa ---
[INFO] Attaching agents: []
The Class-Path manifest attribute in /home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/jaxb-runtime-2.3.2.jar referenced one or more files that do not exist: file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/jakarta.xml.bind-api-2.3.2.jar,file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/txw2-2.3.2.jar,file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/istack-commons-runtime-3.0.8.jar,file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/stax-ex-1.8.1.jar,file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/FastInfoset-1.2.16.jar,file:/home/coder/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/jakarta.activation-api-1.2.1.jar
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:: JHipster ? :: Running Spring Boot 2.1.4.RELEASE ::
:: https://www.jhipster.tech ::
2019-05-12 00:48:57.049 WARN 29889 --- [ restartedMain] o.s.c.c.c.ConsulPropertySourceLocator : Unable to load consul config from config/uaa-swagger/
com.ecwid.consul.transport.TransportException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8500 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused (Connection refused)
at com.ecwid.consul.transport.AbstractHttpTransport.executeRequest(AbstractHttpTransport.java:77)
at com.ecwid.consul.transport.AbstractHttpTransport.makeGetRequest(AbstractHttpTransport.java:34)
at com.ecwid.consul.v1.ConsulRawClient.makeGetRequest(ConsulRawClient.java:128)
at com.ecwid.consul.v1.kv.KeyValueConsulClient.getKVValues(KeyValueConsulClient.java:150)
at com.ecwid.consul.v1.ConsulClient.getKVValues(ConsulClient.java:534)
at org.springframework.cloud.consul.config.ConsulPropertySource.init(ConsulPropertySource.java:67)
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.create(ConsulPropertySourceLocator.java:179)
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.locate(ConsulPropertySourceLocator.java:139)
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator$$FastClassBySpringCGLIB$$b35ebf8.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.retry.interceptor.RetryOperationsInterceptor$1.doWithRetry(RetryOperationsInterceptor.java:91)
at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:287)
at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:164)
at org.springframework.retry.interceptor.RetryOperationsInterceptor.invoke(RetryOperationsInterceptor.java:118)
at org.springframework.retry.annotation.AnnotationAwareRetryOperationsInterceptor.invoke(AnnotationAwareRetryOperationsInterceptor.java:153)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator$$EnhancerBySpringCGLIB$$e381a286.locate(<generated>)
at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:97)
at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:649)
at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at com.mycompany.myapp.UaaApp.main(UaaApp.java:65)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8500 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused (Connection refused)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:156)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:374)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:221)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:165)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:140)
at com.ecwid.consul.transport.AbstractHttpTransport.executeRequest(AbstractHttpTransport.java:61)
... 29 common frames omitted
2019-05-12 00:48:57.125 INFO 29889 --- [ restartedMain] com.mycompany.myapp.UaaApp : The following profiles are active: dev,swagger
可能是什么原因？
答案 0 :(得分：2)
您选择为“服务发现”选项启用Consul，因此必须在启动应用程序之前将其启动。
src/main/docker/consul.yml中提供了一个docker-compose文件，您可以使用docker-compose -f src/main/docker/consul.yml up -d启动它