美文网首页
Debian Oracle Java8安装

Debian Oracle Java8安装

作者: DeanWang | 来源:发表于2018-08-17 16:36 被阅读37次
    apt-get remove openjdk*
    apt-key adv --recv-key --keyserver keyserver.ubuntu.com EEA14886
    vi /etc/apt/sources.list
        "
          deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main 
          deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main
        "
    apt-get update
    apt-get install oracle-java8-installer
    // 执行完毕,查看版本
    java -version
    javac -version
    apt-get install oracle-java8-set-default
    这个命令运行后,在/etc/profile.d目录下生成:jdk.sh和jdk.csh。里面有5个export命令,用来设置Java环境变量
        "
          export J2SDKDIR=/usr/lib/jvm/java-8-oracle
          export J2REDIR=/usr/lib/jvm/java-8-oracle/jre
          export PATH=$PATH:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-      oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin
          export JAVA_HOME=/usr/lib/jvm/java-8-oracle
          export DERBY_HOME=/usr/lib/jvm/java-8-oracle/db
        "
    source /etc/profile
    echo $JAVA_HOME
    或者将内容复制进 ~/.bashrc
    

    相关文章

      网友评论

          本文标题:Debian Oracle Java8安装

          本文链接:https://www.haomeiwen.com/subject/asktiftx.html