centos--jdk安装-白红宇

centos--jdk安装

阅读量：579 次

发布时间：2019-03-11

本文共 384 字，大约阅读时间需要 1 分钟。

文章目录

jdk

创建文件夹

mkdir packagecd package

下载配置

# 下载wget http://xxx/files/jdk-8u112-linux-x64.gz# 解压tar -zxvf jdk-8u112-linux-x64.gz # 查看文件总数cd jdk1.8.0_112 llll总用量 25920

系统环境变量

vi /etc/profile# 在末尾添加export JAVA_HOME=/package/jdk1.8.0_112export PATH=$JAVA_HOME/bin:$PATHexport CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar# 使用source命令使配置生效source /etc/profile# 测试java -version

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