zoukankan      html  css  js  c++  java
  • ubuntu set defult jdk

    第一步,安装Sun的JDK:

    sudo apt-get install sun-java6-jre

    sudo apt-get install sun-java6-jdk

    此时,在命令行里面输入java -version,显示的JDK仍然是OpenJDK,所以需要修改默认的JDK

    第二步,修改默认JDK

    sudo update-alternatives --config java

    此时,命令行中会提示你选择合适的JDK,如

    There are 2 choices for the alternative java (providing /usr/bin/java).


      Selection    Path                                      Priority   Status
    ------------------------------------------------------------
    * 0            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      auto mode
      1            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      manual mode
      2            /usr/lib/jvm/java-6-sun/jre/bin/java       63        manual mode


    Press enter to keep the current choice[*], or type selection number: 2      

    选择java-6-sun后,再输入java -version,就会显示Sun的JDK信息了

  • 相关阅读:
    Jenkins安装后,安装插件失败。报错SunCertPathBuilderException
    计算机网络
    abaqus
    品优购
    html5 css3
    css定位
    元素的显示与隐藏 / 精灵图
    学成在线案例
    css(3)
    css(2)
  • 原文地址:https://www.cnblogs.com/adolfmc/p/2717475.html
Copyright © 2011-2022 走看看