打开 File → Other Settings → Default Settings
Modify the default address of MAVEN and re-select the configuration file
☆Special attention, be sure to select Default Settings when configuring, otherwise every time you create another project, the MAVEN that comes with IDEA will be used by default
Modify the setting.xml file in the conf file under the MAVEN installation path
1. Set the default warehouse address (I set the local D:\JAVATools\MvnRepo here)
2. Set the remote warehouse path of MAVEN. The default address is relatively slow due to special domestic reasons. I generally only use the first remote warehouse of Ali.
<mirror>
<id>alimaven</id> <name>aliyun maven</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> <mirror> <id>uk</id> <mirrorOf>central</mirrorOf> <name>Human Readable Name for this Mirror.</name> <url>http://uk.maven.org/maven2/</url> </mirror> <mirror> <id>CN</id> <name>OSChina Central</name> <url>http://maven.oschina.net/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> <mirror> <id>nexus</id> <name>internal nexus repository</name> <url>http://repo.maven.apache.org/maven2</url> <mirrorOf>central</mirrorOf> </mirror>
修改完setting.xml文件后将setting.xml文件复制一份到你刚刚定义的默认仓库地址中