Maven依赖项失败，出现501错误

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

更新Maven的中央存储库，使用https而不是http。

<repositories>
    <repository>
        <id>central</id>
        <name>Central Repository</name>
        <url>https://repo.maven.apache.org/maven2</url>
        <layout>default</layout>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories>

2020-01-16 10:06:04

其他回答

我在Docker容器上使用干净的Maven/Java安装。

对我来说，我必须cd $M2_HOME/conf并编辑settings.xml文件。在<mirrors>…</mirrors>中添加以下块

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

2020-01-16 11:54:01

我也有同样的问题，但我用的是GitLab而不是Jenkins。我必须采取的步骤来克服这个问题:

My project is in GitLab so it uses the .yml file which points to a Docker image I have to do continuous integration, and the image it uses has the http://maven URLs. So I changed that to https://maven. That same Dockerfile image had an older version of Maven 3.0.1 that gave me issues just overnight. I updated the Dockerfile to get the latest version 3.6.3 I then deployed that image to my online repository, and updated my Maven project ymlfile to use that new image. And lastly, I updated my main projects POM file to reference https://maven... instead of http://maven

我意识到这更适合我的设置。但是如果不执行上述所有步骤，我仍然会继续得到这个错误消息返回代码是:501,ReasonPhrase:HTTPS Required

2020-01-16 18:58:54

我下载了最新的eclipse，并从这里使用https://www.eclipse.org/downloads/packages/release/，这解决了我的问题。

2020-05-24 18:12:54

分享这些，以防有人需要:

旧的Gradle配置(没有Gitlab, Docker部署，用于简单项目)

repositories {
google()
jcenter()

maven { url "http://dl.bintray.com/davideas/maven" }
maven { url 'https://plugins.gradle.org/m2/' }
maven { url 'http://repo1.maven.org/maven2' }
maven { url 'http://jcenter.bintray.com' }
}

新配置:

repositories {
google()
jcenter()

maven { url "https://dl.bintray.com/davideas/maven" }
maven { url 'https://plugins.gradle.org/m2/' }
maven { url 'https://repo1.maven.org/maven2' }
maven { url 'https://jcenter.bintray.com' }
}

注意https。快乐编码:)

2020-01-26 16:46:16

正如在其他回答中所述，现在向Maven Central发出请求需要https，而旧版本的Maven使用http。

如果你不想/不能升级到Maven 3.2.3+，你可以通过添加以下代码到你的MAVEN_HOME\conf\settings.xml到<profiles>部分来解决:

<profile>
    <id>maven-https</id>
    <activation>
        <activeByDefault>true</activeByDefault>
    </activation>
    <repositories>
        <repository>
            <id>central</id>
            <url>https://repo1.maven.org/maven2</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>central</id>
            <url>https://repo1.maven.org/maven2</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories> 
</profile>

这将始终是一个活动设置，除非您在需要时在POM中禁用/覆盖它。

2020-01-17 09:01:27

Maven依赖项失败，出现501错误

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