最近,在Jenkins中运行的Maven构建作业失败,出现以下异常,表示它们无法从Maven Central提取依赖项,应该使用HTTPS。我不知道如何将请求从HTTP更改为HTTPS。有人能指导我一下这件事吗?

[ERROR] Unresolveable build extension: Plugin org.apache.maven.wagon:wagon-ssh:2.1 or one of its dependencies could not be resolved: Failed to collect dependencies for org.apache.maven.wagon:wagon-ssh:jar:2.1 (): Failed to read artifact descriptor for org.apache.maven.wagon:wagon-ssh:jar:2.1: Could not transfer artifact org.apache.maven.wagon:wagon-ssh:pom:2.1 from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-ssh/2.1/wagon-ssh-2.1.pom. Return code is: 501, ReasonPhrase:HTTPS Required. -> [Help 2] Waiting for Jenkins to finish collecting data[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.4.1 from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom. Return code is: 501 , ReasonPhrase:HTTPS Required. -> [Help 1]


当前回答

尝试在任何浏览器中点击下面的URL。它会返回501

http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-ssh/2.1/wagon-ssh-2.1.pom

请尝试https。它会下载一个pom.xml文件:

https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-ssh/2.1/wagon-ssh-2.1.pom

请在settings .xml文件中添加它(https://repo.maven.apache.org/maven2):

<repositories>
   <repository>
      <id>Central Maven repository</id>
      <name>Central Maven repository https</name>
      <url>https://repo.maven.apache.org/maven2</url>
   </repository>
</repositories>

其他回答

尝试在任何浏览器中点击下面的URL。它会返回501

http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-ssh/2.1/wagon-ssh-2.1.pom

请尝试https。它会下载一个pom.xml文件:

https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-ssh/2.1/wagon-ssh-2.1.pom

请在settings .xml文件中添加它(https://repo.maven.apache.org/maven2):

<repositories>
   <repository>
      <id>Central Maven repository</id>
      <name>Central Maven repository https</name>
      <url>https://repo.maven.apache.org/maven2</url>
   </repository>
</repositories>

如果您使用的是旧版本的Netbeans,则必须在maven中进行更改才能在http上使用https

打开C:\Program Files\ NetBeans8.0.2\java\maven\conf\settings.xml 并将下面的代码粘贴在镜像标签之间

<mirror>
<id>maven-mirror</id>
<name>Maven Mirror</name>
<url>https://repo.maven.apache.org/maven2</url>
<mirrorOf>central</mirrorOf>
</mirror>

它将强制maven使用https://repo.maven.apache.org/maven2 url。

最初来自https://stackoverflow.com/a/59796324/32453,虽然这可能有用:

注意,你的父pom也可以(重新)定义存储库,如果它因为某种原因覆盖了central并指定了http,你就需要修复它(修复的地方:~/.m2/settings.xml) 还有父母。

如果你不能在父pom中修复它,你可以覆盖父pom的repo,就像这样,在你的子pom中(从3.6.3默认的超级pom中提取,似乎他们也从repo1中更改了名称):

  <repositories>
    <repository>
      <id>central</id>
      <name>Central Repository</name>
      <url>https://repo.maven.apache.org/maven2</url> <!-- the https you've been looking for -->
      <layout>default</layout>
      <snapshots>
        <enabled>false</enabled> <!-- or set to true if desired, default is false -->
      </snapshots>
    </repository>
  </repositories>

我使用的是Maven的一个过时版本(3.0.3和3.1)。这些旧版本不再支持http存储库(如上所述)。升级到Maven 3.6对我来说是解决办法。

在旧的grails环境中,唯一不需要升级就可以工作的是:

settings.xml

   <settings>
    <mirrors>
        <mirror>
          <id>centralhttps</id>
          <mirrorOf>central</mirrorOf>
          <name>Maven central https</name>
          <url>http://insecure.repo1.maven.org/maven2/</url>
        </mirror>
      </mirrors>
  </settings>