Nexus不會從中央下載文物

我剛剛將Nexus 2.2-01安裝在公司代理之後。當我直接進入中央倉庫時，Maven正在工作，但是當我配置<mirror>的%M2_HOME%\conf\settings.xml時，我無法執行簡單的mvn archetype:create或mvn clean。Nexus不會從中央下載文物

從Nexus的網絡界面，我可以：

在中央「瀏覽遠程」。
「瀏覽目錄」
和它說：「（不本地緩存）」中的「神器信息」選項卡，我可以下載的罐子
，然後看到的.jar和.jar.sha1文件「 http://127.0.0.1:8081/nexus/content/groups/public/「和」\ nexus \ sonatype-work \ nexus \ storage \ central「

......但由於某些原因，下載.pom文件

Nexus 2.2附帶一個用於Central預配置的代理存儲庫，我可以瀏覽索引並下載從Web UI手動創建文件 - 那麼爲什麼它不能從Maven工作？

我已經配置了默認的HTTP代理設置與驗證的Nexus，但仍然得到錯誤，如：

[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 
    or one of its dependencies could not be resolved: 
    Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1: 
    Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.4.1 from/to nexus 
    (http://myserver:8081/nexus/content/groups/public): 
    Failed to transfer file: 
    http://myserver:8081/nexus/content/groups/public/ 
    org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom. 
    Return code is: 504, ReasonPhrase:Gateway Timeout. -> [Help 1]

和

[INFO] Scanning for projects... 
Downloading: http://myserver:8081/nexus/content/groups/public/ 
    org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom 
[WARNING] Failed to retrieve plugin descriptor for 
    org.apache.maven.plugins:maven-clean-plugin:2.4.1: 
    Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 
    or one of its dependencies could not be resolved: 
    Failed to read artifact descriptor for 
    org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1 
Downloading: http://myserver:8081/nexus/content/groups/public/ 
    org/codehaus/mojo/maven-metadata.xml 
Downloading: http://myserver:8081/nexus/content/groups/public/ 
    org/apache/maven/plugins/maven-metadata.xml 
[WARNING] Could not transfer metadata org.apache.maven.plugins/maven-metadata.xml 
    from/to nexus (http://myserver:8081/nexus/content/groups/public): 
    Failed to transfer file: http://myserver:8081/nexus/content/groups/public/org/ 
    apache/maven/plugins/maven-metadata.xml. 
    Return code is: 504, ReasonPhrase:Gateway Timeout.

來源

2012-12-18 Nicholas Albion