maven 下载省略
sudo mkdir -p /usr/local/maven
tar -zxvf apache-maven-3.9.10-bin.tar.gz -C /usr/local/maven/
/usr/local/maven/apache-maven-3.9.10/bin
sudo vi /etc/profile.d/maven.sh
export JAVA_HOME=/usr/lib/jvm/jdk-17
export M2_HOME=/usr/local/maven/apache-maven-3.9.10
export MAVEN_HOME=/usr/local/maven/apache-maven-3.9.10
export PATH={M2_HOME}/bin:{PATH}
source /etc/profile
或者重新登录
mvn -version
代码中使用时，在pom.xml中配置
jdk 8 版本
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<fork>true</fork>
<executable>${JAVA_HOME}/bin/javac</executable>
</configuration>
</plugin>
</plugins>
</build>
=================================================
jdk 17 的基本配置
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>17</source>
<target>17</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
在上一步的基础上，指定JDK路径的配置
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>17</source>
<target>17</target>
<fork>true</fork>
<executable>${JAVA_HOME}/bin/javac</executable>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
完整配置（包含编译器参数）
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>17</source>
<target>17</target>
<fork>true</fork>
<executable>${JAVA_HOME}/bin/javac</executable>
<encoding>UTF-8</encoding>
<compilerArgs>
<arg>-parameters</arg>
<arg>-Xlint:unchecked</arg>
<arg>-Xlint:deprecation</arg>
</compilerArgs>
<showWarnings>true</showWarnings>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
</plugins>
</build>
多版本兼容配置（如果需要）
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<source>17</source>
<target>17</target>
<fork>true</fork>
<executable>${env.JAVA_HOME_17}/bin/javac</executable>
<compilerArgs>
<!-- 启用预览特性（如果需要） -->
<!-- <arg>--enable-preview</arg> -->
</compilerArgs>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
属性方式配置
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<maven.compiler.compilerVersion>17</maven.compiler.compilerVersion>
<maven.compiler.fork>true</maven.compiler.fork>
<maven.compiler.executable>${JAVA_HOME}/bin/javac</maven.compiler.executable>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
</plugin>
</plugins>
</build>
推荐使用第一种基本配置，除非你有特殊需求需要指定具体的JDK路径