如何安装 JAVA 8 Debian 8

Question

我一直在 debian jessie 中安装 java 8，如下所示：

echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" > /etc/apt/sources.list.d/webupd8team-java.list

echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" >> /etc/apt/sources.list.d/webupd8team-java.list

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886
apt-get update && apt-get install oracle-java8-installer -y

但突然间，这不再有效了。

E: Unable to find the oracle8-java-installer package

我在下面又尝试了这个步骤，但我得到了同样的错误：

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer

Answer 1

从

下载（需要oracle账户）

https://www.oracle.com/technetwork/java/javaee/downloads/jdk8-downloads-2133151.html

jdk-8u211-linux-x64.tar.gz

作为 root

cp jdk-8u211-linux-x64.tar.gz /usr/lib/jvm/

cd /usr/lib/jvm/

tar zxvf jdk-8u211-linux-x64.tar.gz

设为默认运行:

update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.8.0_211/bin/java 4

update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.8.0_211/bin/javac 4

update-alternatives --config java

然后选择选项4 （因为之前运行 update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.8.0_211/bin/java 4)

来源： https://docs.oracle.com/javase/8/docs/technotes/guides/install/linux_jdk.html#BJFJJEFG

如何安装 JAVA 8 Debian 8

How to install JAVA 8 Debian 8

java

linux

debian