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[英]How to use JavaEmailSender in Spring Boot behind a proxy
[英]How to setup Spring Boot CLI behind a proxy
我目前正在嘗試利用我的公司代理背后的 Spring Boot CLI。 我嘗試了許多不同的方法來為 Spring Boot CLI 設置代理,但沒有成功。
我試過設置:
1) 代理的 JAVA_OPTS 環境變量
-Dhttp.proxyHost=proxyhostURL
-Dhttp.proxyPort=proxyPortNumber
-Dhttp.proxyUser=someUserName
-Dhttp.proxyPassword=somePassword
2)我試過只配置http代理環境變量
http_proxy
我之前發現了幾年前關閉的github bug,但似乎沒有相關性: https : //github.com/spring-projects/spring-boot/issues/136
感謝您的幫助!
C:\Windows\system32>spring cloud eureka
Resolving dependencies..
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╚══════╝╚═╝ ╚═╝ ╚═╝╚═╝╚═╝ ╚═══╝ ╚═════╝ ╚═════╝╚══════╝ ╚═════╝ ╚═════╝ ╚═════╝
-- Spring Cloud Launcher --
2016-11-22 07:21:24.970 INFO 12076 --- [-cloud-launcher] o.s.boot.SpringApplication : Starting application on WKSP0006B796 with PID 12076 (D:\UPSData\DevRepo\spring-boot-cli-1.4.1.RELEASE-bin\spring-1.4.1.RELEASE\lib\spring-boot-cli-1.4.1.RELEASE.jar started by GSD4TYK in C:\Windows\system32)
2016-11-22 07:21:24.998 INFO 12076 --- [-cloud-launcher] o.s.boot.SpringApplication : No active profile set, falling back to default profiles: default
2016-11-22 07:21:26.097 INFO 12076 --- [-cloud-launcher] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@34f39db4: startup date [Tue Nov 22 07:21:26 EST 2016]; root of context hierarchy
2016-11-22 07:21:28.503 INFO 12076 --- [-cloud-launcher] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2016-11-22 07:21:30.727 INFO 12076 --- [-cloud-launcher] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-11-22 07:21:30.792 INFO 12076 --- [-cloud-launcher] o.s.boot.SpringApplication : Started application in 9.955 seconds (JVM running for 17.554)
Exception in thread "spring-cloud-launcher" java.lang.IllegalStateException: failed to resolve MavenResource: org.springframework.cloud.launcher:spring-cloud-launcher-eureka:jar:1.2.1.RELEASE
at org.springframework.cloud.deployer.resource.maven.MavenArtifactResolver.resolve(MavenArtifactResolver.java:276)
at org.springframework.cloud.deployer.resource.maven.MavenResource.getFile(MavenResource.java:169)
at org.springframework.cloud.deployer.spi.local.AbstractLocalDeployerSupport.buildExecutionCommand(AbstractLocalDeployerSupport.java:96)
at org.springframework.cloud.deployer.spi.local.AbstractLocalDeployerSupport.buildProcessBuilder(AbstractLocalDeployerSupport.java:141)
at org.springframework.cloud.deployer.spi.local.LocalAppDeployer.deploy(LocalAppDeployer.java:122)
at org.springframework.cloud.launcher.deployer.Deployer.deployInternal(Deployer.java:199)
at org.springframework.cloud.launcher.deployer.Deployer.deploy(Deployer.java:105)
at org.springframework.cloud.launcher.deployer.DeployerThread.launch(DeployerThread.java:116)
at org.springframework.cloud.launcher.deployer.DeployerThread.run(DeployerThread.java:61)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.springframework.cloud.launcher:spring-cloud-launcher-eureka:jar:1.2.1.RELEASE from/to central (http://repo1.maven.org/maven2): Connect to repo1.maven.org:80 timed out
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifacts(DefaultRepositorySystem.java:302)
at org.springframework.cloud.deployer.resource.maven.MavenArtifactResolver.resolve(MavenArtifactResolver.java:273)
... 8 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.springframework.cloud.launcher:spring-cloud-launcher-eureka:jar:1.2.1.RELEASE from/to central (http://repo1.maven.org/maven2): Connect to repo1.maven.org:80 timed out
at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:355)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:581)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:249)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
... 11 more
Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to repo1.maven.org:80 timed out
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:328)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at org.apache.http.impl.client.DecompressingHttpClient.execute(DecompressingHttpClient.java:164)
at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:287)
at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:243)
at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:59)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:447)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:350)
... 16 more
2016-11-22 07:22:02.575 INFO 12076 --- [ Thread-1] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@34f39db4: startup date [Tue Nov 22 07:21:26 EST 2016]; root of context hierarchy
2016-11-22 07:22:02.591 INFO 12076 --- [ Thread-1] o.s.cloud.launcher.deployer.Deployer :
Shutting down ...
2016-11-22 07:22:02.591 INFO 12076 --- [ Thread-1] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
C:\Windows\system32>
可以試試maven代理設置嗎?? 在設置正確的代理和正確的公司存儲庫后,我解決了這個問題。
https://maven.apache.org/guides/mini/guide-proxies.html
在 settings.xml 中,您可以使用:
<settings>
.
.
<proxies>
<proxy>
<id>example-proxy</id>
<active>true</active>
<protocol>http</protocol>
<host>proxy.example.com</host>
<port>8080</port>
<username>proxyuser</username>
<password>somepassword</password>
<nonProxyHosts>www.google.com|*.example.com</nonProxyHosts>
</proxy>
</proxies>
.
.
</settings>
https://maven.apache.org/guides/introduction/introduction-to-repositories.html
在項目的 pom.xml 中,可以使用:
<project>
...
<repositories>
<repository>
<id>my-internal-site</id>
<url>http://myserver/repo</url>
</repository>
</repositories>
...
</project>
如果它不適合你,請告訴我..
我遇到了同樣的問題,轉到您的 .m2 文件夾並打開 settings.xml。 在settings.xml文件中刪除代理依賴,關閉文件重試!
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