为windows8 64位机器安装Karma集成工具时出现的问题

Question

我已经通过以下步骤在我的windows 8 64位机器上安装了Maven 3.0.5：

下载了apache-maven-3.05.bin.zip，存档存储在C:\Program Files\apache Software Foundation中。我更改了环境变量如下：M2_HOME，值为C:\Program Files\Apache Software Foundation\Apache-maven-3.0.5值为%M2_HOME%\bin的M2值为C:\Program Files\Java\jdk1.8.0_25的JAVE_HOMEPATH，值为%M2%；%JAVA_HOME%\bin

在这之后，当我键入mvn时——版本我得到

Apache Maven 3.0.5（r01de14724cdef164cd33c7c8c2fe155faf9602da；2013-02-19 19:21:28+0530）Maven home:C:\Program Files\Apache Software Foundation\Apache-Maven-3.0.5Java版本：1.8.0_25，供应商：Oracle CorporationJava主页：C:\Program Files\Java\jdk1.8.0_25\jre默认区域设置：en_US，平台编码：Cp1252操作系统名称："windows8"，版本："6.2"，arch:"amd64"，系列："dos"

我已经在下面的文件夹中下载了JDK和JREC： \Program Files\Java\jdk1.8.0_25C： \Program Files\Java\jre1.8.0_25

现在，为了安装Karma，我下载了Web Karma Master zip，档案放在C： \程序文件\网络因果报应大师\网络因果报应大师

现在，当我在这个目录中键入mvn clean install时，我会得到以下内容：

 ..
...
...
[INFO] karma-mr .......................................... SKIPPED
[INFO] karma-storm ....................................... SKIPPED
[INFO] karma-web-services ................................ SKIPPED
[INFO] web-services-rdf .................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24.285s
[INFO] Finished at: Wed Oct 29 13:21:14 IST 2014
[INFO] Final Memory: 8M/109M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.codehaus.mojo:exec-maven-plugin:1.1 
or one of its dependencie s could not be resolved: Failed
to read artifact descriptor for org.codehaus.mojo:
exec-maven-plugin:jar:1.1: Could not transfer artifact 
org.codehaus.mojo:exec-maven-plugin:pom:1.1 from/to central 
Connection to http://repo.maven.apache.org refused: 
Connection timed out: connect -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, 
re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable
 full debug logging.
[ERROR]
[ERROR] For more information about the errors and 
possible solutions, please read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException.

请帮忙。我已经按照上面提到的相同顺序完成了以上所有操作。但我无法解决这个问题。

Archana。

Answer 1

在HOME目录的.m2文件夹中创建一个文件settings.xml。添加以下内容：

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <proxies>
    <proxy>
      <id>myproxy</id>
      <active>true</active>
      <protocol>http</protocol>
      <host>your.org</host>
      <port>8080</port>
      <username>proxyuser</username>
      <password>somepassword</password>
      <nonProxyHosts>*.your.org</nonProxyHosts>
    </proxy>
  </proxies>
</settings>

如果代理服务器不需要身份验证，请删除<username>和<password>标记。您可以在浏览器settings中查找这些值。

另请参阅maven设置参考的代理部分。