我有一个使用 ReSTLet 2.3.1 (JSE) 的项目。我们按照 ReSTLet 网站使用 Maven:
<properties>
<restlet-version>2.3.1</restlet-version>
</properties>
<repositories>
<repository>
<id>maven-restlet</id>
<name>Public online Restlet repository</name>
<url>http://maven.restlet.com</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.restlet.jse</groupId>
<artifactId>org.restlet</artifactId>
<version>${restlet-version}</version>
</dependency>
<dependency>
<groupId>org.restlet.jse</groupId>
<artifactId>org.restlet.ext.jackson</artifactId>
<version>${restlet-version}</version>
</dependency>
<dependency>
<groupId>org.restlet.jse</groupId>
<artifactId>org.restlet.ext.jetty</artifactId>
<version>${restlet-version}</version>
</dependency>
</dependencies>
这一切都工作正常,但是当我尝试添加 RAML 扩展时:
<dependency>
<groupId>org.restlet.jse</groupId>
<artifactId>org.restlet.ext.raml</artifactId>
<version>${restlet-version}</version>
</dependency>
我收到以下错误:
ArtifactDescriptorException: Failed to read artifact descriptor for org.raml:raml-parser:jar:0.8.7:
ArtifactResolutionException: Failure to transfer org.raml:raml-parser:pom:0.8.7 from http://download.java.net/maven/1 was cached in the local repository, resolution will not be reattempted until the update interval of maven1-java has elapsed or updates are forced.
Original error: Could not transfer artifact org.raml:raml-parser:pom:0.8.7 from/to maven1-java (http://download.java.net/maven/1): No connector available to access repository maven1-java (http://download.java.net/maven/1) of type legacy using the available factories AetherRepositoryConnectorFactory, WagonRepositoryConnectorFactory
最佳答案
这里的问题是 org.reSTLet.jse:org.reSTLet.ext.raml
Artifact 依赖于 org.raml:raml-parser:0.8.7
神器。不幸的是,这个 Artifact 在您配置 Maven 使用的任何存储库中都不可用(在 Maven Central 中,它仅在版本 0.8.11 中可用)。
您需要的版本可以在 Mulesoft maven 存储库中找到: http://repository.mulesoft.org/releases/
将以下存储库定义添加到您的 pom 应该可以解决您的问题:
<repository>
<id>mulesoft-releases</id>
<name>MuleSoft Repository</name>
<url>http://repository.mulesoft.org/releases/</url>
<layout>default</layout>
</repository>
更新
如果,正如 David 建议的那样,您想使用 0.8.11 版本,那么您可以简单地修改依赖项,如下所示,而不是添加 Mulesoft 存储库:
<dependencies>
<dependency>
<groupId>org.restlet.jse</groupId>
<artifactId>org.restlet.ext.raml</artifactId>
<version>${restlet-version}</version>
<exclusions>
<!-- exclude transitive dependency (version 0.8.7) -->
<exclusion>
<groupId>org.raml</groupId>
<artifactId>raml-parser</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- explicitly define dependency to version 0.8.11 -->
<dependency>
<groupId>org.raml</groupId>
<artifactId>raml-parser</artifactId>
<version>0.8.11</version>
</dependency>
<!-- other dependencies -->
</dependencies>
关于maven - ReSTLet RAML 扩展错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30321302/