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1.先安装jdk
yum -y install java-1.8.0-openjdk*
2.安装maven
wget https://dlcdn.apache.org/maven/maven-3/3.8.2/binaries/apache-maven-3.8.2-bin.tar.gz -P /tmp
cd /tmp/
sudo tar xf /tmp/apache-maven-3.8.2-bin.tar.gz -C /opt
cd /opt/
sudo ln -s /opt/apache-maven-3.8.2 /opt/maven
cd maven/
cd /etc/profile.d/
vim mavenenv.sh
find / -name java-1.8.0
vim mavenenv.sh
写入内容
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64
export M2_HOME=/opt/maven
export MAVEN_HOME=/opt/maven
export PATH=${M2_HOME}/bin:${PATH}
sudo chmod +x /etc/profile.d/mavenenv.sh
source source /etc/profile.d/mavenenv.sh
source /etc/profile.d/mavenenv.sh
校验版本
java -version
mvn -version
3.下载压缩包
wget https://github.com/alibaba/nacos/releases/download/2.0.3/nacos-server-2.0.3.tar.gz
tar -zxf nacos-server-2.0.3.tar.gz
cd nacos/bin
sh startup.sh -m standalone
