maven连接不上Could not transfer artifact org.apache.maven.plugins

Question

?<mirror>  
????? <id>alimaven</id>  
????? <name>aliyun maven</name>  
? 　  <url>http://maven.aliyun.com/nexus/content/groups/public/</url>  
????? <mirrorOf>central</mirrorOf>???????  
?<mirror>

这个配置有问题吗，总是提示连不上，timeout

Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to alimaven (http://maven.aliyun.com/nexus...: Connect to maven.aliyun.com:80 [maven.aliyun.com/59.110.251.4, maven.aliyun.com/59.110.251.12, maven.aliyun.com/182.92.29.13, maven.aliyun.com/59.110.251.9, maven.aliyun.com/182.92.29.54, maven.aliyun.com/182.92.29.53, maven.aliyun.com/182.92.29.40, maven.aliyun.com/182.92.29.16, maven.aliyun.com/59.110.251.10, maven.aliyun.com/59.110.251.11] failed: Connection timed out: connect

Answer 1

你多加了一个<mirror>吧

<mirror>  
      <id>alimaven</id>  
      <name>aliyun maven</name>  
  　<url>http://maven.aliyun.com/nexus/content/groups/public/</url>  
      <mirrorOf>central</mirrorOf>         
    </mirror> 

这样试下呢