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]
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。
我也犯过这个错误。我照上面默罕默德说的做了。但是,它只解决了spring-boot-dependencies的错误,并且spring-boot-dependencies有子依赖项。有21个错误。之前是2个错误。是这样的:
Non-resolvable import POM: Could not transfer artifact org.springframework.cloud:spring-cloud-dependencies:pom:Hoxton.SR3 from/to central
错误消息中还要求使用HTTPS。
我将maven版本从3.2.2更新到3.6.3,将java版本从8更新到11。现在,https要求的所有错误都消失了。
更新maven版本
从这里下载最新的maven: Download maven
解压缩并将其移动到/opt/maven/
设置路径export path =$ path:/opt/maven/bin
并且,还从PATH中删除旧的maven
所观察到的错误的原因在中央501 HTTPS要求中有解释
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。
看起来Maven的最新版本(在3.6.0和3.6.1中尝试过)默认情况下已经使用了HTTPS URL。
以下是主要存储库转换的日期:
你的Java构建可能会在1月13日开始崩溃(如果你还没有切换到HTTPS)
更新:似乎从maven 3.2.3 maven中心是通过HTTPS访问的
参见https://stackoverflow.com/a/25411658/5820670
Maven变更日志
(http://maven.apache.org/docs/3.2.3/release-notes.html)
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