java - 我如何从 snapcraft 在 ubuntu 中安装和设置 open jdk

Question

系统
ubuntu 20.04 lts

I'm just starting with ubuntu

已安装
我已经从这里安装了 java https://snapcraft.io/openjdk
命令 sudo snap install openjdk

Installation was successfull

检查版本

rahul@rahul:~$ java -version

Command 'java' not found, but can be installed with:

sudo apt install default-jre              # version 2:1.11-72, or
sudo apt install openjdk-11-jre-headless  # version 11.0.11+9-0ubuntu2~20.04
sudo apt install openjdk-13-jre-headless  # version 13.0.4+8-1~20.04
sudo apt install openjdk-14-jre-headless  # version 14.0.2+12-1~20.04
sudo apt install openjdk-8-jre-headless   # version 8u292-b10-0ubuntu1~20.04

检查安装

rahul@rahul:~$ sudo snap install openjdk
snap "openjdk" is already installed, see 'snap help refresh'

我怎样才能解决这个问题？

Answer 1

正如 GitHub site 中所写的 openjdk在 snapcraft 中，如果你输入 openjdk.java -version你会得到版本信息