linux jdk1.8 和maven 安装

jdk1.8下载

链接：https://pan.baidu.com/s/1QDGAbSFZS992ajoruJQBtQ
提取码：b3w3

jdk安装

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#解压安装包 tar zxvf jdk-8u65-linux-x64.tar.gz   #配置环境变量 vim /etc/profile   export JAVA_HOME=/export/server/jdk1.8.0_241 export PATH=$PATH:$JAVA_HOME/bin export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar   source /etc/profile   #验证是否安装成功 java -version   java version "1.8.0_241" Java(TM) SE Runtime Environment (build 1.8.0_241-b07) Java HotSpot(TM) 64-Bit Server VM (build 25.241-b07, mixed mode)

 

maven安装　　

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#解压安装包 tar zxvf apache-maven-3.5.4-bin.tar.gz   #配置环境变量 vim /etc/profile   export MAVEN_HOME=/export/server/apache-maven-3.5.4 export MAVEN_OPTS="-Xms4096m -Xmx4096m" export PATH=:$MAVEN_HOME/bin:$PATH   source /etc/profile   #验证是否安装成功 [root@node4 ~]# mvn -v Apache Maven 3.5.4   #添加maven 阿里云仓库地址 加快国内编译速度 vim /export/server/apache-maven-3.5.4/conf/settings.xml   <mirrors>      <mirror>            <id>alimaven</id>            <name>aliyun maven</name>            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>            <mirrorOf>central</mirrorOf>       </mirror> </mirrors>