安装Maven

brew提供了便捷的maven安装方式，并且目前在m1芯片的mac上，brew也会自动帮我们装上arm版本的软件（如果已经更新）。

% brew search maven
#使用搜索工具去搜索maven包
% brew info maven
#使用info查看maven包当前的信息情况，包括版本依赖描述等
maven: stable 3.8.4 (bottled)
Java-based project management
https://maven.apache.org/
Conflicts with:
  mvnvm (because also installs a 'mvn' executable)
/opt/homebrew/Cellar/maven/3.8.4 (79 files, 10MB) *
  Poured from bottle on 2021-12-11 at 01:35:47
From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/maven.rb
License: Apache-2.0
==> Dependencies
Required: openjdk ✔
==> Analytics
install: 77,138 (30 days), 213,336 (90 days), 671,866 (365 days)
install-on-request: 76,660 (30 days), 211,765 (90 days), 667,184 (365 days)
build-error: 0 (30 days)

你可以去homebrew官方网站查看maven安装包的详细信息。https://formulae.brew.sh/formula/maven 可以看到我们jdk已经装过了，没问题，直接安装maven。

% brew install maven
#执行安装命令
Running `brew update --preinstall`...
==> Downloading https://ghcr.io/v2/homebrew/core/maven/manifests/3.8.4
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/maven/blobs/sha256:6e032d44f0fef2a59373945e95b7f7522e4dc95069498b54fe9075d065883b5d
==> Downloading from https://pkg-containers.githubusercontent.com/ghcr1/blobs/sha256:6e032d44f0fef2a59373945e95b7f7522e4dc95069498b54fe9075d065883b5d?se=2021-12-10T17%3A45%3A00Z&sig=46FG2QGnp%2BipfJwRP8rl
######################################################################## 100.0%
==> Pouring maven--3.8.4.arm64_monterey.bottle.tar.gz