在安装 Maven 之前,请确认 Java 已正确安装:
java -version javac -version
访问 Apache Maven 官网:https://maven.apache.org/download.cgi
下载 apache-maven-3.8.9-bin.zip
或 apache-maven-3.8.9-bin.tar.gz
将下载的 zip 文件解压到 C:\Program Files\Apache\maven
1. 右键"此电脑" → "属性" → "高级系统设置" → "环境变量"
2. 在"系统变量"中新建:
变量名:MAVEN_HOME 变量值:C:\Program Files\Apache\maven\apache-maven-3.8.9
3. 编辑 PATH 变量,添加:
%MAVEN_HOME%\bin
打开命令提示符,执行:
mvn -version
sudo tar -xzf apache-maven-3.8.9-bin.tar.gz -C /opt/ sudo ln -s /opt/apache-maven-3.8.9 /opt/maven
编辑 ~/.bashrc
或 ~/.profile
:
export MAVEN_HOME=/opt/maven export PATH=$MAVEN_HOME/bin:$PATH
重新加载配置:
source ~/.bashrc
mvn -version
brew install maven
1. 解压文件:
sudo tar -xzf apache-maven-3.8.9-bin.tar.gz -C /usr/local/ sudo ln -s /usr/local/apache-maven-3.8.9 /usr/local/maven
2. 设置环境变量(编辑 ~/.zshrc
或 ~/.bash_profile
):
export MAVEN_HOME=/usr/local/maven export PATH=$MAVEN_HOME/bin:$PATH
3. 重新加载配置:
source ~/.zshrc
mvn -version
编辑 $MAVEN_HOME/conf/settings.xml
:
<localRepository>/path/to/local/repo</localRepository>
为了加快下载速度,可以配置国内镜像:
<mirrors> <mirror> <id>aliyun</id> <mirrorOf>central</mirrorOf> <name>Aliyun Central</name> <url>https://maven.aliyun.com/repository/central</url> </mirror> </mirrors>
<proxies> <proxy> <id>my-proxy</id> <active>true</active> <protocol>http</protocol> <host>proxy.company.com</host> <port>8080</port> </proxy> </proxies>
执行以下命令验证 Maven 是否正确安装:
mvn -version
Apache Maven 3.8.9 (xxxxxxx) Maven home: /path/to/maven Java version: 11.0.x, vendor: Eclipse Adoptium Java home: /path/to/java Default locale: zh_CN, platform encoding: UTF-8 OS name: "mac os x", version: "12.x", arch: "x86_64", family: "mac"
检查环境变量 PATH 是否正确配置
确保使用 JDK 8 或更高版本
确保对 Maven 安装目录有读取权限