從官網下載壓縮包:
分別解壓:
tar -xzf jdk-8u201-linux-x64.tar
tar -xzf apache-maven-3.6.0-bin.tar
tar -xzf apache-tomcat-9.0.14.tar
拷貝解壓後的文件夾到 /usr/local/:
sudo mv jdk1.8.0_201 /usr/local/
sudo mv apache-maven-3.6.0 /usr/local/
sudo mv apache-tomcat-9.0.14 /usr/local/
配置環境變量:
cd ~
vi .bashrc
在文件的前頭輸入以下環境變量:
export JAVA_HOME=/usr/local/jdk1.8.0_201
export JRE_HOME=${JAVA_HOME}/jre
export MAVEN_HOME=/usr/local/apache-maven-3.6.0
export TOMCAT_HOME=/usr/local/apache-tomcat-9.0.14
export CATALINA_HOME=export TOMCAT_HOME=/usr/local/apache-tomcat-9.0.14
export CLASSPATH=${JAVA_HOME}/lib:${JRE_HOME}/lib: $MAVEN_HOME/lib:.
export PATH=${JAVA_HOME}/bin:${JRE_HOME}/jre/bin:$MAVEN_HOME/bin:${TOMCAT_HOME}/bin:${PATH}
保存後,重刷環境變量:
source ./bashrc
測試:
java -version
mvn -v