java - 当尝试启动我的 Spring Boot 应用程序时，即使我设置了它们，我也获得了所需的 google 凭据

Question

现在，我有一个使用 Maven 构建的 Spring Boot 应用程序。在 IntelliJ 中，我将运行它，它会给我这个错误日志。最后一个错误显示 The Application Default Credentials are not available. They are available if running in Google Compute Engine. Otherwise, the environment variable GOOGLE_APPLICATION_CREDENTIALS must be defined pointing to a file defining the credentials 。但我确实有它们。在我的环境变量中，我有 GOOGLE_APPLICATION_CREDENTIALS指向我的credentials.json的路径.

.   ____          _            __ _ _
/\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/  ___)| |_)| | | | | || (_| |  ) ) ) )
 '  |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot ::        (v2.2.1.RELEASE)

2020-06-10 18:52:49.503  INFO 5100 --- [           main] c.t.n.sms.AdobeSmsBatchApplication       : No active profile set, falling back to default profiles: default
2020-06-10 18:52:51.232  INFO 5100 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2020-06-10 18:52:51.238  INFO 5100 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2020-06-10 18:52:51.314  INFO 5100 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 45ms. Found 0 repository interfaces.
2020-06-10 18:52:51.869  INFO 5100 --- [           main] o.s.cloud.context.scope.GenericScope     : BeanFactory id=758dfa85-446e-37a3-9779-5d6170ddccf1
2020-06-10 18:52:52.908  INFO 5100 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2020-06-10 18:52:52.934  INFO 5100 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2020-06-10 18:52:52.934  INFO 5100 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.27]
2020-06-10 18:52:53.207  INFO 5100 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2020-06-10 18:52:53.208  INFO 5100 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3662 ms
2020-06-10 18:52:53.670  INFO 5100 --- [           main] o.s.c.g.a.c.GcpContextAutoConfiguration  : The default project ID is cio-notification-np-93822f
2020-06-10 18:52:53.696  INFO 5100 --- [           main] c.g.a.oauth2.ComputeEngineCredentials    : Failed to detect whether we are running on Google Compute Engine.
2020-06-10 18:52:53.699  WARN 5100 --- [           main] o.s.c.g.core.DefaultCredentialsProvider  : No core credentials are set. Service-specific credentials (e.g., spring.cloud.gcp.pubsub.credentials.*) should be used if your app uses services that require credentials.
2020-06-10 18:52:53.731  INFO 5100 --- [           main] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService 'pubsubPublisherThreadPool'
2020-06-10 18:52:53.815  INFO 5100 --- [           main] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService 'pubsubSubscriberThreadPool'
2020-06-10 18:52:53.863  INFO 5100 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'pubSubAcknowledgementExecutor'
2020-06-10 18:52:54.110 ERROR 5100 --- [           main] o.s.b.web.embedded.tomcat.TomcatStarter  : Error starting Tomcat context. Exception: org.springframework.beans.factory.BeanCreationException. Message: Error creating bean with name 'servletEndpointRegistrar' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration$WebMvcServletEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
2020-06-10 18:52:54.150  INFO 5100 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-06-10 18:52:54.212 ERROR 5100 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
 at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:156) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
 at com.telus.notification.sms.AdobeSmsBatchApplication.main(AdobeSmsBatchApplication.java:11) ~[classes/:na]
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
 at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:126) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
 at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:88) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
... 8 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'servletEndpointRegistrar' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration$WebMvcServletEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:645) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:625) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
... 13 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:640) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 53 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
... 54 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:645) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
... 74 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:640) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 88 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubHealthIndicator' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/health/PubSubHealthIndicatorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubHealthIndicator' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
... 89 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pubSubTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Unsatisfied dependency expressed through method 'pubSubTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:528) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 107 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pubSubSubscriberTemplate' defined in class path resource [org/springframework/cloud/gcp/autoconfigure/pubsub/GcpPubSubAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:645) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:625) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 121 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate]: Factory method 'pubSubSubscriberTemplate' threw exception; nested exception is java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:640) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 135 common frames omitted
Caused by: java.lang.RuntimeException: Error creating the SubscriberStub
 at org.springframework.cloud.gcp.pubsub.support.DefaultSubscriberFactory.createSubscriberStub(DefaultSubscriberFactory.java:277) ~[spring-cloud-gcp-pubsub-1.2.2.RELEASE.jar:1.2.2.RELEASE]
 at org.springframework.cloud.gcp.pubsub.core.subscriber.PubSubSubscriberTemplate.<init>(PubSubSubscriberTemplate.java:100) ~[spring-cloud-gcp-pubsub-1.2.2.RELEASE.jar:1.2.2.RELEASE]
 at org.springframework.cloud.gcp.autoconfigure.pubsub.GcpPubSubAutoConfiguration.pubSubSubscriberTemplate(GcpPubSubAutoConfiguration.java:171) ~[spring-cloud-gcp-autoconfigure-1.2.2.RELEASE.jar:1.2.2.RELEASE]
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
 ... 136 common frames omitted
Caused by: java.io.IOException: The Application Default Credentials are not available. They are available if running in Google Compute Engine. Otherwise, the environment variable GOOGLE_APPLICATION_CREDENTIALS must be defined pointing to a file defining the credentials. See https://developers.google.com/accounts/docs/application-default-credentials for more information.
 at com.google.auth.oauth2.DefaultCredentialsProvider.getDefaultCredentials(DefaultCredentialsProvider.java:134) ~[google-auth-library-oauth2-http-0.20.0.jar:na]
 at com.google.auth.oauth2.GoogleCredentials.getApplicationDefault(GoogleCredentials.java:119) ~[google-auth-library-oauth2-http-0.20.0.jar:na]
 at com.google.auth.oauth2.GoogleCredentials.getApplicationDefault(GoogleCredentials.java:91) ~[google-auth-library-oauth2-http-0.20.0.jar:na]
 at com.google.api.gax.core.GoogleCredentialsProvider.getCredentials(GoogleCredentialsProvider.java:67) ~[gax-1.54.0.jar:1.54.0]
 at org.springframework.cloud.gcp.core.DefaultCredentialsProvider.getCredentials(DefaultCredentialsProvider.java:67) ~[spring-cloud-gcp-core-1.2.2.RELEASE.jar:1.2.2.RELEASE]
 at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:135) ~[gax-1.54.0.jar:1.54.0]
 at com.google.cloud.pubsub.v1.stub.GrpcSubscriberStub.create(GrpcSubscriberStub.java:263) ~[google-cloud-pubsub-1.103.0.jar:1.103.0]
 at org.springframework.cloud.gcp.pubsub.support.DefaultSubscriberFactory.createSubscriberStub(DefaultSubscriberFactory.java:274) ~[spring-cloud-gcp-pubsub-1.2.2.RELEASE.jar:1.2.2.RELEASE]
 ... 148 common frames omitted


Process finished with exit code 1

Answer 1

如果您使用 Intellij，则打开菜单:运行/编辑配置。在新面板中，如果您没有，请在左栏单击 + 添加 Spring Boot 应用程序。当您的 Spring Boot 应用程序位于左列时，在右侧，单击“配置”选项卡，查找“环境”，将其展开。查找环境变量，单击右侧的编辑图标并添加 GOOGLE_APPLICATION_CREDENTIALS 及其路径。保存并再次运行您的应用程序。这样就可以完成工作了。如果您构建 jar 并使用 java -jar 运行，则必须导出 GOOGLE_APPLICATION_CREDENTIALS="path/to/key.json"。另一种方法:您还可以在 Mac 和 Windows 上设置系统范围的环境变量来解决此问题。