sudoaptinstallopenjdk-11-jdk 1. 注释:apt install是安装命令,openjdk-11-jdk是要安装的软件包名称,包含完整的Java开发工具包。 3. 验证安装 安装完成后,您需要验证Java是否安装成功。运行以下命令: java-version 1. 注释:java -version显示当前安装的Java版本,如果安装成功,您将看到Java 11的版本信息。 4. 设...
copyopenjdk-11-dbg - Java runtime based on OpenJDK (debugging symbols) openjdk-11-doc - OpenJDK Development Kit (JDK) documentation openjdk-11-jdk - OpenJDK Development Kit (JDK) openjdk-11-jdk-headless - OpenJDK Development Kit (JDK) (headless) openjdk-11-jre - OpenJDK Java runtime...
sudo apt upgrade Step 2 – Install Java 11 on Ubuntu 18.04 You need to add the following PPA to your Ubuntu system. This PPA contains a package oracle-java11-installer having the Java installation script. sudo add-apt-repository ppa:linuxuprising/java Then install Java 11 using the script p...
How to Install Java on Ubuntu 22.04. Java is one of the most popular programming languages which is widely used to built applications. It runs on all major operating systems and devices. In this guide you are going to learn how to install multiple versions of Java (11, 17, 18) Runtime ...
way to install Java using the Apt-Get package manager. In this article, we will walk you through the step-by-step process of installing Java on Ubuntu 20.04 using Apt-Get, so you can get started with your Java projects right away. The processis the sameforUbuntu 18.04andUbuntu 22.04. ...
https://www.infoworld.com/article/3514725/installing-oracle-java-se-11-on-ubuntu-18-04.html You need to download tar ball from: https://www.oracle.com/java/technologies/javase-jdk11-downloads.html# after the downloading of this tarball, you need to verify it it as per: ...
How to install the Java Runtime Environment We begin with the Java Runtime Environment, which you need on Ubuntu to run Java programs. To install it, you'll have to enter the terminal. Note that after each command we mention here, you'll have to pressEnter. ...
java-version If Java is not currently installed, you’ll get the following output: Output Command'java'not found, but can be installed with:sudoaptinstalldefault-jre# version 2:1.11-72build1, orsudoaptinstallopenjdk-11-jre-headless# version 11.0.14+9-0ubuntu2sudoaptinstallopenjdk-17-jre-he...
In order to check if Java is already installed on your Ubuntu, open up the terminal and run the command: java -version As you can see above, Java is not installed on our Ubuntu, but the system is suggesting you some packages you can install. If however you get a different output, the...
Next, check if Java is already installed: java-version Copy If Java is not currently installed, you’ll see the following output: Output Command 'java' not found, but can be installed with: sudo apt install openjdk-11-jre-headless # version 11.0.11+9-0ubuntu2~20.04, or ...