設(shè)置setting.xml（兩個(gè)鏡像選其一）
<mirror>
????????<id>nexus-aliyun</id>?
????????<mirrorOf>central</mirrorOf>? ?
????????<name>Nexus aliyun</name>?
????????<url>https://maven.aliyun.com/repository/public</url>?
</mirror>
<mirror>
????????<id>nexus-aliyun</id>
????????<mirrorOf>central</mirrorOf>
????????<name>Nexus aliyun</name>
????????<url>http://maven.aliyun.com/nexus/content/repositories/central</url>
</mirror>?
設(shè)置pom.xml
<repository>
????????<id>alimaven</id>
????????<name>aliyun maven</name>
????????<url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
</repository>
