Java 为什么我会遇到Maven错误：“我会；无法确定中是否存在资源Xhttp://maven.glassfish.org/content/groups/glassfish"?

每当我们在Maven中执行

站点

目标时，控制台日志中就会出现一长串与依赖项相关的错误。这些错误似乎是在生成的依赖项报告创建部分生成的。所有的错误似乎都是在对照

http://maven.glassfish.org/content/groups/glassfish

存储库。（这里还有一个奇怪的JavaFX错误，但我们暂时不担心）构建确实成功完成。

我做了一些研究，似乎列出的存储库URL是正确的。我想知道它是否可能是我们的依赖报告插件中的一个bug？不太确定，建议或猜测在这一点上是受欢迎的

编辑： 正在为以下其中一个错误发布详细的控制台输出：

[ERROR] Unable to determine if resource com.google.guava:guava-jdk5:jar:13.0:compile exists in http://maven.glassfish.org/content/groups/glassfish
org.apache.maven.wagon.TransferFailedException: Failed to look for file: http://maven.glassfish.org/content/groups/glassfish//com/google/guava/guava-jdk5/13.0/guava-jdk5-13.0.jar. Return code is: 301
    at org.apache.maven.wagon.providers.http.LightweightHttpWagon.resourceExists(LightweightHttpWagon.java:351)
    at org.apache.maven.report.projectinfo.dependencies.RepositoryUtils.dependencyExistsInRepo(RepositoryUtils.java:228)
    at org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.printArtifactsLocations(DependenciesRenderer.java:1311)
    at org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyRepositoryLocations(DependenciesRenderer.java:756)
    at org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:269)
    at org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:79)
    at org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:186)
    at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190)
    at org.apache.maven.plugins.site.render.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:224)
    at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:311)
    at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:129)
    at org.apache.maven.plugins.site.render.SiteMojo.renderLocale(SiteMojo.java:182)
    at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:141)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
http://maven.glassfish.org/content/groups/glassfish - Session: Disconnecting  
http://maven.glassfish.org/content/groups/glassfish - Session: Disconnected
http://download.java.net/maven/2 - Session: Opened  
http://download.java.net/maven/2 - Session: Disconnecting  
http://download.java.net/maven/2 - Session: Disconnected
http://download.java.net/maven/1 - Session: Opened  
http://download.java.net/maven/1 - Session: Disconnecting  
http://download.java.net/maven/1 - Session: Disconnected
https://maven.java.net/content/groups/public - Session: Opened  
https://maven.java.net/content/groups/public - Session: Disconnecting  
https://maven.java.net/content/groups/public - Session: Disconnected
http://repo.maven.apache.org/maven2 - Session: Opened  
http://repo.maven.apache.org/maven2 - Session: Disconnecting  
http://repo.maven.apache.org/maven2 - Session: Disconnected
http://maven.glassfish.org/content/groups/glassfish - Session: Opened  

如果您检查或（从详细日志）您将看到，似乎真的没有内容（404）

pom.xml

中的存储库设置可能有问题。您可以尝试在其他存储库之前添加repo1：

<repositories>
    <repository>
        <id>maven-central</id>
        <url>http://repo1.maven.org/maven2</url>
    </repository>
    ...
</repositories>

马文中心酒店
http://repo1.maven.org/maven2
...

因为大部分内容都在maven central repo中，所以您可以从

pom.xml

中删除所有存储库（如果您真的使用Spring内容，Spring repo除外）

另请参见：

---

如果某些回购协议似乎被破坏，您可以使用

-Ddependency.locations.enabled=false

检查此链接

---

您需要禁用依赖项位置检查，只需在

pom.xml

的属性部分添加

false

，如下所示：

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

...
假的

默认值为

true

，有关更多详细信息，请参阅参数

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