eclipse preferences maven user settings

1.外部maven settings配置,将源设置为阿里云
设置属性localRepository,activeProfiles与profiles下的配置，其他默认
D:\Program Files\apache-maven-3.3.1\conf\settings.xml


<localRepository>D:/Program Files/apache-maven-3.3.1/repo</localRepository>


<activeProfiles>
    <!--make the profile active all the time -->
    <activeProfile>securecentral</activeProfile>
  </activeProfiles>
  <profiles>
<profile>
      <id>securecentral</id>
      <!--Override the repository (and pluginRepository) "central" from the
         Maven Super POM -->
      <repositories>
        <repository>
          <id>central</id>
          <!--<url>http://repo1.maven.org/maven2</url> -->
  <url>http://maven.aliyun.com/nexus/content/groups/public</url>
          <releases>
            <enabled>true</enabled>
          </releases>
        </repository>
      </repositories>
      <pluginRepositories>
        <pluginRepository>
          <id>central</id>
          <!--<url>http://repo1.maven.org/maven2</url> -->
  <url>http://maven.aliyun.com/nexus/content/groups/public</url>
          <releases>
            <enabled>true</enabled>
          </releases>
        </pluginRepository>
      </pluginRepositories>
    </profile>
  </profiles>



2.eclipse maven配置
windows->Preferences->maven->user setttings



用户根据自己本地路径配置