1.安装brew
如果报错，Warning: /opt/homebrew/bin is not in your PATH.
vim ~/.zshrc，最后一行追加

export PATH=“/opt/homebrew/bin:$PATH”

source ~/.zshrc

2.安装brew install maven
mvn -version查看路径
Maven home: /opt/homebrew/Cellar/maven/3.9.9/libexec

修改配置vi /opt/homebrew/Cellar/maven/3.9.9/libexec/conf/settings.xml

<localRepository>/Users/aaron/m2_repo</localRepository>
<mirror><id>maven-default-http-blocker</id><mirrorOf>external:http:*</mirrorOf><name>Pseudo repository to mirror external repositories initially using HTTP.</name><url>http://0.0.0.0/</url><blocked>true</blocked></mirror><mirror><id>ali-mirror</id><mirrorOf>central</mirrorOf><name>taobao mirror</name><url>http://mvnrepo..com/mvn/repository</url></mirror>

idea配置

如果mvn package
涉及repo库冲突，最简单的办法，就是把库删除掉。