eclipse整合maven下载jar包速度慢问题解决

解决办法是:

在maven中添加阿里的镜像。

具体的操作步骤是：

1.找到maven安装目录下conf文件夹下的settings.xml文件 2.在mirrors中添加阿里的镜像

<mirrors>
    <!-- mirror
     | Specifies a repository mirror site to use instead of a given repository. The repository that
     | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
     | for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
     |
    <mirror>
      <id>mirrorId</id>
      <mirrorOf>repositoryId</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://my.repository.com/repo/path</url>
    </mirror>
     -->
	
    <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>
    </mirror>

    <mirror> 
      <id>uk</id>  
      <mirrorOf>central</mirrorOf>  
      <name>Human Readable Name for this Mirror.</name>  
      <url>http://uk.maven.org/maven2/</url> 
    </mirror>

    <mirror>
      <id>CN</id>
      <name>OSChina Central</name>
      <url>http://maven.oschina.net/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>
    </mirror>

    <mirror>
      <id>nexus</id>
      <name>internal nexus repository</name>
      <!-- <url>http://192.168.1.100:8081/nexus/content/groups/public/</url>-->
      <url>http://repo.maven.apache.org/maven2</url>
      <mirrorOf>central</mirrorOf>
    </mirror>
  </mirrors>