Maven配置遠程倉庫

方法一：修改maven配置文件

我使用的是IDEA編譯器，使用maven自己的庫下載文件非常的慢。阿里代理了很多公共的maven倉庫，使用maven.aliyun.com中的倉庫地址作爲下載源，速度更快更穩定。

打開你的maven的安裝地址，找到conf文件夾下面的settings.xml文件並打開，在<mirrors></mirrors>標籤中間插入鏡像的配置參數。

<mirror>
    <id>aliyunmaven</id>
    <mirrorOf>central</mirrorOf>
    <name>central庫</name>
    <url>https://maven.aliyun.com/repository/central</url>
</mirror>

如果需要替換的話，將URL中的地址替換爲下表中的Path列所對應的url。

Repository	Type	Policy	Path
apache snapshots	proxy	SNAPSHOT	https://maven.aliyun.com/repository/apache-snapshots
central	proxy	RELEASE	https://maven.aliyun.com/repository/central
google	proxy	RELEASE	https://maven.aliyun.com/repository/google
gradle-plugin	proxy	RELEASE	https://maven.aliyun.com/repository/gradle-plugin
jcenter	proxy	RELEASE	https://maven.aliyun.com/repository/jcenter
spring	proxy	RELEASE	https://maven.aliyun.com/repository/spring
spring-plugin	proxy	RELEASE	https://maven.aliyun.com/repository/spring-plugin
public	group	RELEASE	https://maven.aliyun.com/repository/public
releases	hosted	RELEASE	https://maven.aliyun.com/repository/releases
snapshots	hosted	SNAPSHOT	https://maven.aliyun.com/repository/snapshots
grails-core	proxy	RELEASE	https://maven.aliyun.com/repository/grails-core
mapr-public	proxy	RELEASE	https://maven.aliyun.com/repository/mapr-public

保存並重啓編譯器即可。

方法二：修改項目的pom.xml文件

打開你的項目，找到pom.xml文件，在<repositories></repositories>中添加<repository></repository>倉庫，格式如下。倉庫的地址同第一種方法中的倉庫地址。

<repositories>
        <repository>
            <id>maven-ali</id>
            <url>https://maven.aliyun.com/repository/public</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
                <checksumPolicy>fail</checksumPolicy>
            </snapshots>
        </repository>
</repositories>