我正在尝试按照这些教程（1，2）来实现所述目标。但是我仍然从Maven得到以下错误：
INFO] Installing /home/valter/temp-workspace/document-engine/target/application-1.0.0.CI-SNAPSHOT.jar to /home/valter/.m2/repository/com/company-solutions/application/1.0.0.CI-SNAPSHOT/application-1.0.0.CI-SNAPSHOT.jar
[INFO] Installing /home/valter/temp-workspace/document-engine/pom.xml to /home/valter/.m2/repository/com/company-solutions/application/1.0.0.CI-SNAPSHOT/application-1.0.0.CI-SNAPSHOT.pom
[INFO]
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ application ---
Downloading: s3://myrepo.company.solutions/snapshot/com/company-solutions/application/1.0.0.CI-SNAPSHOT/maven-metadata.xml
[WARNING] s3://myrepo.company.solutions/snapshot - Connection refused
[WARNING] Could not transfer metadata com.company-solutions:application:1.0.0.CI-SNAPSHOT/maven-metadata.xml from/to s3.snapshot (s3://myrepo.company.solutions/snapshot): Could not connect to repository
[INFO] Logged off - myrepo.company.solutions
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:31 min
[INFO] Finished at: 2015-11-16T18:36:26+01:00
[INFO] Final Memory: 181M/1289M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project application: Failed to retrieve remote metadata com.company-solutions:application:1.0.0.CI-SNAPSHOT/maven-metadata.xml: Could not transfer metadata com.company-solutions:application:1.0.0.CI-SNAPSHOT/maven-metadata.xml from/to s3.snapshot (s3://myrepo.company.solutions/snapshot): Could not connect to repository: Status Code: 400, AWS Service: Amazon S3, AWS Request ID: 709B60A05E8E7062, AWS Error Code: InvalidRequest, AWS Error Message: The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
这些是我的本地文件，~.m2/settings.xml（当然是虚构的值）：
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>s3.site</id>
<username>access_key</username>
<password>private_key</password>
</server>
<server>
<id>s3.release</id>
<username>access_key</username>
<password>private_key</password>
</server>
<server>
<id>s3.snapshot</id>
<username>access_key</username>
<password>private_key</password>
</server>
</servers>
</settings>
这是我的pom.xml文件:
<project>
<build>
<extensions>
<extension>
<groupId>org.kuali.maven.wagons</groupId>
<artifactId>maven-s3-wagon</artifactId>
<version>1.2.1</version>
</extension>
</extensions>
...
</build>
<distributionManagement>
<site>
<id>s3.site</id>
<url>s3://myrepo.company.solutions/site</url>
</site>
<repository>
<id>s3.release</id>
<url>s3://myrepo.company.solutions/release</url>
</repository>
<snapshotRepository>
<id>s3.snapshot</id>
<url>s3://myrepo.company.solutions/snapshot</url>
</snapshotRepository>
</distributionManagement>
...
</project>
我正在使用Maven 3.3.3。 编辑 这是我的策略模拟器结果：
