Ubuntu16.04 install jdk-8u144-linux-x64.tar.gz 0.卸载JDK:apt-get purge *jdk* 1.下载JDK:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 2.解压JDK:tar zxvf jdk-8u144-linux-x64.tar.gz 3.移动JDK:sudo mv jdk1.8.0_144 /opt/jdk 4.环境变量: cd...
1.按Ctrl + Alt + T打开终端。打开后,运行下面的命令来添加PPA: sudo add-apt-repository ppa:openjdk-r/ppa 2.之后,更新系统包缓存并安装OpenJDK 8: sudo apt-get update sudo apt-get install openjdk-8-jdk 3.如果您的系统上安装了多个Java版本。运行下面的命令设置默认的Java: sudo update-alternatives...
在Ubuntu或基于Debian的Linux发行版上安装OpenJDK 8,你可以按照以下步骤操作: 打开终端或命令行界面: 确保你已经打开了系统的终端或命令行界面。 更新软件包列表(可选但推荐): 在执行安装命令之前,建议先更新系统的软件包列表,以确保安装的是最新版本的软件包。可以通过以下命令完成: bash sudo apt update 输入安装...
Option 2: OpenJDK 8 (Open Source Alternative): OpenJDK is an open-source implementation of the Java Platform, and you can use it as an alternative to Oracle JDK. On Linux (Debian/Ubuntu): sql sudo aptupdate sudo apt install openjdk-8-jdk ...
1.) If you’ve already installed OpenJDK in Ubuntu Software Center. Remove it by running this command: sudo apt-get purge openjdk* 2.) To add the ppa, run: sudo add-apt-repository ppa:webupd8team/java Then update: sudo apt-get update ...
sudo apt install openjdk-8-jdk sudo apt install openjdk-8-source In terminal, set system environmental variableJAVA_HOMEandPATH export JAVA_HOME=/usr/lib/jvm/java-8-openjdk export PATH=$PATH:$JAVA_HOME/bin Check your installation:
Ubuntu 安装Java JDK 我的安装环境是18.04,以安装JDK8为例。 Java JDK在linux系统有两个版本,一个开源版本Openjdk,还有一个是oracle官方版本jdk,oracleJDK既可通过添加ppa源命令行安装,也可以去官网下载jdk压缩包安装。 安装之前,一定要换国内源,否则速度可能会很慢,如何换源这是基操,我想...
sudo apt install openjdk-11-jre-headless # version 11.0.14+9-0ubuntu2 sudo apt install openjdk-17-jre-headless # version 17.0.2+8-1 sudo apt install openjdk-18-jre-headless # version 18~36ea-1 sudo apt install openjdk-8-jre-headless # version 8u312-b07-0ubuntu1 ...
Install jre on ubuntu Enter ‘Y’ or ‘y’ when prompted. Once finished, you will then have the latest Java Runtime Environment (JRE) package installed. You will be able to run Java based software. If however you need to install a specific version, you can write openjdk-8-jre or open...
tar zxvf jdk-8u144-linux-x64.tar.gz 剪切到jdk目录下: mvjdk-8u144-linux-x64/data/service/jdk/ 设置java环境变量(使用vim命令): vim /etc/profile 在打开的vim后面添加4行变量: export JAVA_HOME=/data/service/jdk export JRE_HOME=${JAVA_HOME}/jre ...