java - Axis2-maven依赖失败

Question

我正在实现连接到 WSO2 的 Web 服务，因此我添加了一些必需的依赖项，即

<dependency>
    <groupId>org.wso2.carbon</groupId>
    <artifactId>org.wso2.carbon.user.core</artifactId>
    <version>3.0.0</version>
</dependency>

但是，maven 抛出异常:

org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.apache.axis2:axis2-kernel:jar:SNAPSHOT

Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer org.apache.axis2:axis2-kernel:pom:SNAPSHOT from http://ws.zones.apache.org/repository2 was cached in the local repository, resolution will not be reattempted until the update interval of apache-ws-snapshots2 has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.axis2:axis2-kernel:pom:SNAPSHOT from/to apache-ws-snapshots2 (http://ws.zones.apache.org/repository2): ws.zones.apache.org

Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.apache.axis2:axis2-kernel:pom:SNAPSHOT from http://ws.zones.apache.org/repository2 was cached in the local repository, resolution will not be reattempted until the update interval of apache-ws-snapshots2 has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.axis2:axis2-kernel:pom:SNAPSHOT from/to apache-ws-snapshots2 (http://ws.zones.apache.org/repository2): ws.zones.apache.org

现在，当我尝试打开该网站时，该网站不可用，因此无法下载 Artifact 。有没有办法将该存储库更改为其他内容，以便我可以从那里下载它。

Answer 1

答案隐藏在父 POM 中。更具体地说:

<groupId>org.apache.axis2</groupId>
<artifactId>axis2-parent</artifactId>
<version>1.6-wso2v1</version>
<packaging>pom</packaging>
<name>Apache Axis2 - Parent</name>

列出了使用过的存储库，特别是

 http://ws.zones.apache.org/repository2

像这样:

<id>apache-ws-snapshots2</id>
<name>Apache ws.zones - 2</name>
<url>http://ws.zones.apache.org/repository2</url>

<id>ws-zones</id>
<name>Apache WS Zones Repository</name>
<url>http://ws.zones.apache.org/repository2</url>

现在，存储库已失效，因此当我尝试添加依赖项时，它失败了。解决方案是在 settings.xml 中使用相同的 id 添加正确的存储库。所以记录看起来像这样:

    <repository>
      <id>ws-zones</id>
      <name>Maven central repository</name>
      <url>http://repo1.maven.org/maven2/</url>
      <releases>
        <enabled>true</enabled>
      </releases>
      <snapshots>
        <enabled>true</enabled>
      </snapshots>
    </repository>

此设置将覆盖父 POM(或与此相关的任何 POM)中的设置，并允许成功导入文件。