Ubuntu默认的Maven不支持JDK17
Ubuntu默认的Maven不支持JDK17，需要手动升级。
- wget https://dlcdn.apache.org/maven/maven-3/3.8.5/binaries/apache-maven-3.8.5-bin.tar.gz
- tar -xzvf apache-maven-3.8.5-bin.tar.gz
- mv apache-maven-3.8.5 /opt/
- rm -rf /usr/bin/mvn
- sudo ln -s /opt/apache-maven-3.8.5/bin/mvn /usr/bin/mvn