maven 环境配置

修改 D:\apache-maven-3.5.4\conf\settings.xml

<localRepository>D:/apache-maven-3.5.4/maven-jar/repository</localRepository>

<mirror>
      <id>aliyun</id>
      <name>aliyun</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>
 </mirror>
 <mirror>
       <id>ibiblio.org</id>
       <name>ibiblio Mirror of http://repo1.maven.org/maven2/</name>
       <url>http://mirrors.ibiblio.org/pub/mirrors/maven2</url>
       <mirrorOf>central</mirrorOf>
       <!-- United States, North Carolina -->
 </mirror>
 <mirror> 
     <id>jboss-public-repository-group</id> 
     <mirrorOf>central</mirrorOf> 
     <name>JBoss Public Repository Group</name> 
     <url>http://repository.jboss.org/nexus/content/groups/public</url> 
 </mirror>

eclipse -> window -> Maven
在Installations中添加maven路径

在User Settings中修改