spring - spring-data-neo4j 的 Maven 问题

Question

spring-data-neo4j 工件在获取资源时会导致对 tinkerpop 域的访问被拒绝警告。

我的 pom.xml 文件具有以下相关依赖项：

            <dependency>
                    <groupId>org.neo4j</groupId>
                    <artifactId>neo4j-cypher</artifactId>
                    <version>1.6.2</version>
            </dependency>

            <dependency>
                    <groupId>org.springframework.data</groupId>
                    <artifactId>spring-data-neo4j</artifactId>
                    <version>2.0.2.RELEASE</version>
            </dependency>

运行 maven 时，我收到以下错误（仅提供前几行）：

Downloading: http://maven.springframework.org/milestone/org/springframework/data/spring-data-neo4j/2.0.2.RELEASE/spring-data-neo4j-2.0.2.RELEASE.pom
Downloading: http://go-build.local/nexus/content/groups/public/org/springframework/data/spring-data-neo4j/2.0.2.RELEASE/spring-data-neo4j-2.0.2.RELEASE.pom
Downloaded: http://go-build.local/nexus/content/groups/public/org/springframework/data/spring-data-neo4j/2.0.2.RELEASE/spring-data-neo4j-2.0.2.RELEASE.pom (8 KB at 17.5 KB/sec)
Downloading: http://maven.springframework.org/milestone/org/springframework/data/spring-data-neo4j-parent/2.0.2.RELEASE/spring-data-neo4j-parent-2.0.2.RELEASE.pom
Downloading: http://go-build.local/nexus/content/groups/public/org/springframework/data/spring-data-neo4j-parent/2.0.2.RELEASE/spring-data-neo4j-parent-2.0.2.RELEASE.pom
Downloaded: http://go-build.local/nexus/content/groups/public/org/springframework/data/spring-data-neo4j-parent/2.0.2.RELEASE/spring-data-neo4j-parent-2.0.2.RELEASE.pom (27 KB at 42.2 KB/sec)
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-beans/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-beans/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-beans/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-beans:3.0.8.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-parent:3.0.8.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-core/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-core:3.0.8.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-core/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-asm:3.0.8.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.0.8.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-beans:3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-parent:3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-core/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-core:3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-core/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-asm:3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.1.0-SPR7420.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-beans:3.1.0.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-parent:3.1.0.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-parent/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-core/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-core:3.1.0.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-core/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-asm:3.1.0.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-asm/3.1.0.BUILD-SNAPSHOT/maven-metadata.xml
Downloading: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.1.BUILD-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata org.springframework:spring-beans:3.1.1.BUILD-SNAPSHOT/maven-metadata.xml from/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/spring-beans/3.1.1.BUILD-SNAPSHOT/maven-metadata.xml

等等等等

我尝试了几件事，但运气不佳，例如：

• 将 spring-data-neo4j pom 中列出的 3 个 tinkerpop 项目的排除项添加到依赖项
• 添加请求的 spring 库的依赖项（例如 spring-beans、spring-tx 等）
• 为 springframework.org 添加存储库

在我的任何 pom 文件或 maven 设置中都没有引用任何 repo（包括 tinkerpop），除非我尝试直接包含对 neo4j 或 springsource 的 repos 的引用以尝试调试此问题。

下面是 pom.xml 和 settings.xml 文件的精简版本，它们仍然表现出相同的行为：

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>com.test</groupId>
    <artifactId>example</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
           <dependency>
                    <groupId>org.springframework.data</groupId>
                    <artifactId>spring-data-neo4j</artifactId>
                    <version>2.0.2.RELEASE</version>
            </dependency>
    </dependencies>

</project>

设置.xml

<settings>
   <localRepository>/Users/ian/.m2/repository</localRepository>
</settings>

Answer 1

只需为所有存储库添加镜像，这将避免到达 lib pom 中指向的存储库。

<mirror>
  <id>all</id>
  <name>all</name>
  <url>http://repo.maven.apache.org/maven2</url>
  <mirrorOf>*</mirrorOf>
</mirror>

Answer 2

你为什么要尝试访问一个不寻常的 maven 存储库而不是maven central，因为sping 和 neo4 的工件在 maven Central 中可用。此外，导致问题的问题当然是：

..rom/to tinkerpop-repository (http://tinkerpop.com/maven2): Access denied to: http://tinkerpop.com/maven2/org/springframework/s...