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

下面的链接让我摆脱了麻烦,

https://support.sonatype.com/hc/en-us/articles/360041287334-Central-501-HTTPS-Required

您可以在maven、apache-maven/conf/settings.xml中进行更改。 或者,如果在pom.xml中指定,则在那里进行更改。

之前,

<repository>
            <id>maven_central_repo</id>
            <url>http://repo.maven.apache.org/maven2</url>
</repository>

Now,

<repository>
            <id>maven_central_repo</id>
            <url>https://repo.maven.apache.org/maven2</url>
</repository>

注意从http到https的变化

其他回答

自2020年1月15日起,中央存储库不再支持 在纯HTTP上的不安全通信,并要求所有请求 通过HTTPS加密到存储库。 如果收到此错误,则需要替换所有URL 对Maven Central的引用及其规范的HTTPS对等物。

(源)

我们在我的项目build.gradle中做了以下更改:

Old:

repositories {
   maven { url "http://repo.maven.apache.org/maven2" }
}

New:

repositories {
   maven { url "https://repo.maven.apache.org/maven2" }
}

我添加了下面的代码段设置。xml,它解决了这个问题,

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

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

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。

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>