配置maven私服或阿里镜像仓库

初始化maven项目或gradle项目的时候，由于从jcenter或mavenCenter下载依赖非常慢，我们常常会需要用到私服，这里收集一下各种配置。

一、maven

1.修改maven的settings.xml，文件结尾的profiles节点，设置私服仓库路径，如：

      <profiles>
          .........其他profile配置......
          <profile>     
              <id>remote_repo1_Profiel</id>
              <repositories>
                    <repository>     
                       <id>repo1-maven-central</id>     
                       <name>repo1 maven</name>     
                       <url>http://repo1.maven.org/maven2/</url>     
                       <releases>     
                            <enabled>true</enabled>     
                       </releases>     
                       <snapshots>     
                            <enabled>false</enabled>     
                       </snapshots>    
                   </repository>
                   <repository>     
                       <id>repository-apache</id>     
                       <name>repository apache maven</name>     
                       <url>https://repository.apache.org/content/groups/public/</url>     
                       <releases>     
                            <enabled>true</enabled>     
                       </releases>     
                       <snapshots>     
                            <enabled>false</enabled>     
                       </snapshots>    
                   </repository>
              </repositories> 
          </profile>

          <profile>     
              <id>aliyunProfiel</id>
              <repositories>
                    <repository>     
                       <id>aliyun-maven-central</id>     
                       <name>aliyun maven</name>     
                       <url>http://maven.aliyun.com/nexus/content/groups/public</url>     
                       <releases>     
                            <enabled>true</enabled>     
                       </releases>     
                       <snapshots>     
                            <enabled>false</enabled>     
                       </snapshots>    
                   </repository>
              </repositories> 
           </profile>
      </profiles>

       <activeProfiles>
            <activeProfile>aliyunProfiel</activeProfile>
       </activeProfiles>

2.修改maven的settings.xml，加入镜像配置

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

3.修改pom.xml

<repositories>
    <repository>  
        <id>maven-ali</id>  
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>;  
        <releases>  
            <enabled>true</enabled>  
        </releases>  
        <snapshots>  
            <enabled>true</enabled>  
            <updatePolicy>always</updatePolicy>  
            <checksumPolicy>fail</checksumPolicy>  
        </snapshots>  
    </repository>  
</repositories>

二、gradle 

1.修改init.gradle

allprojects {
    repositories {
         maven {
             name "aliyunmaven"
             url "http://maven.aliyun.com/nexus/content/groups/public/"
         }
    }
}

2.修改build.gradle

    repositories {
       maven {url 'http://maven.aliyun.com/nexus/content/groups/public/'}
    }