CentOS yum安装Java
2019-09-27 本文已影响0人
叫我null
1、查看本机是否安装java
java -version
或者可以用rpm
rpm -qa |grep java
2、查看yum上的java包
#更换阿里云的源
cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache
yum -y update
yum list java*
Loaded plugins: fastestmirror
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
Determining fastest mirrors
* base: mirrors.zju.edu.cn
* extras: mirrors.zju.edu.cn
* updates: mirrors.nju.edu.cn
Available Packages
java-1.6.0-openjdk.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-demo.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-devel.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-javadoc.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-src.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.7.0-openjdk.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-accessibility.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-demo.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-devel.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-headless.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-javadoc.noarch 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.7.0-openjdk-src.x86_64 1:1.7.0.231-2.6.19.1.el7_6 updates
java-1.8.0-openjdk.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-accessibility.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-accessibility.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-accessibility-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-accessibility-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-demo.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-demo.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-demo-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-demo-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-devel.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-devel.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-devel-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-devel-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-headless.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-headless-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-headless-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-javadoc.noarch 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-javadoc-debug.noarch 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-javadoc-zip.noarch 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-javadoc-zip-debug.noarch 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-src.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-src.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-src-debug.i686 1:1.8.0.222.b10-0.el7_6 updates
java-1.8.0-openjdk-src-debug.x86_64 1:1.8.0.222.b10-0.el7_6 updates
java-11-openjdk.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-demo.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-demo.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-demo-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-demo-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-devel.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-devel.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-devel-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-devel-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-headless.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-headless.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-headless-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-headless-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-zip.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-zip.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-zip-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-javadoc-zip-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-jmods.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-jmods.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-jmods-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-jmods-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-src.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-src.x86_64 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-src-debug.i686 1:11.0.4.11-0.el7_6 updates
java-11-openjdk-src-debug.x86_64 1:11.0.4.11-0.el7_6 updates
java-atk-wrapper.i686 0.30.4-5.el7 base
java-atk-wrapper.x86_64 0.30.4-5.el7 base
java_cup.noarch 1:0.11a-16.el7 base
java_cup-javadoc.noarch 1:0.11a-16.el7 base
java_cup-manual.noarch 1:0.11a-16.el7 base
javacc.noarch 5.0-10.el7 base
javacc-demo.noarch 5.0-10.el7 base
javacc-javadoc.noarch 5.0-10.el7 base
javacc-manual.noarch 5.0-10.el7 base
javacc-maven-plugin.noarch 2.6-17.el7 base
javacc-maven-plugin-javadoc.noarch 2.6-17.el7 base
javamail.noarch 1.4.6-8.el7 base
javamail-javadoc.noarch 1.4.6-8.el7 base
javapackages-tools.noarch 3.4.1-11.el7 base
javassist.noarch 3.16.1-10.el7 base
javassist-javadoc.noarch 3.16.1-10.el7 base
3、选一个你需要的版本安装
yum -y install java-1.8.0-openjdk
4、等待完成后输入java指令验证安装
java -version
openjdk version "1.8.0_222"
OpenJDK Runtime Environment (build 1.8.0_222-b10)
OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode)
