Maven 站点警告：存储库 URL "https://maven-repository.dev.java.net/nonav/repository"无效

Question

我正在一个多模块项目上使用Maven 3.2.3。 我想生成检查样式和查找错误报告，因此我配置了以下内容：

    <reporting>
            <plugins>
                    <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-checkstyle-plugin</artifactId>
                            <version>2.13</version>
                            <reportSets>
                                    <reportSet>
                                            <reports>
                                                    <report>checkstyle</report>
                                            </reports>
                                    </reportSet>
                            </reportSets>
                    </plugin>
                    <plugin>
                            <groupId>org.codehaus.mojo</groupId>
                            <artifactId>findbugs-maven-plugin</artifactId>
                            <version>2.5.5</version>
                    </plugin>
                    <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-jxr-plugin</artifactId>
                            <version>2.3</version>
                    </plugin>
            </plugins>
    </reporting>

但是，当我跑步时

mvn site:site site:deploy

我反复收到以下警告...

[WARNING] The repository url 'https://maven-repository.dev.java.net/nonav/repository' is invalid - Repository 'java.net' will be blacklisted.

我的pom.xml文件或我的~/.m2/settings.xml文件中都没有引用这个存储库。 如何跟踪此问题并最终解决警告？

Answer 1

您必须配置报告插件，以便它在构建报告时不会寻找存储库。在 You Pom 中添加以下内容：

<reporting>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-project-info-reports-plugin</artifactId>
            <version>2.8</version>
            <configuration>
                <dependencyLocationsEnabled>false</dependencyLocationsEnabled>
            </configuration>
        </plugin>
    </plugins>
</reporting>

即使您没有在私有或全局 maven 设置或任何父 pom 中设置"无效"存储库，报告插件也会引发警告。也许插件还会在项目的依赖项中查找存储库定义。

[WARNING] The repository url 'https://maven-repository.dev.java.net/nonav/repository' is invalid - Repository 'java.net' will be blacklisted.
[WARNING] The repository url 'http://maven.glassfish.org/content/groups/glassfish' is invalid - Repository 'glassfish-repo-archive' will be blacklisted.
[WARNING] The repository url 'https://maven.java.net/content/repositories/releases/' is invalid - Repository 'jvnet-nexus-releases' will be blacklisted.
[WARNING] The repository url 'https://maven.java.net/content/groups/public' is invalid - Repository 'release.maven.java.net' will be blacklisted.
[WARNING] The repository url 'http://repository.springsource.com/maven/bundles/external' is invalid - Repository 'spring-external' will be blacklisted.

Answer 2

我有 maven 项目，其中聚合与继承分开：Maven 模块继承与聚合。挨次

mvn project-info-reports:dependencies

作品，聚合pom必须继承parent。为避免将存储库警告列入黑名单，必须按如下所述配置父reporting，或者可能很简单：

<properties>
    ...
    <dependency.locations.enabled>false</dependency.locations.enabled>
</properties>