修改中文为英文
This commit is contained in:
72
source/_posts/linux/javaEnvironmentConfiguration.md
Normal file
72
source/_posts/linux/javaEnvironmentConfiguration.md
Normal file
@@ -0,0 +1,72 @@
|
||||
---
|
||||
title: java环境配置
|
||||
date: 2021-11-20
|
||||
updated: 2021-11-20
|
||||
tags:
|
||||
- java
|
||||
- linux
|
||||
categories:
|
||||
- linux
|
||||
- java
|
||||
keywords:
|
||||
- linux
|
||||
- java
|
||||
description: linux配置java环境
|
||||
top_img: https://i.loli.net/2021/11/20/oz2O9BwW38ZRbJV.jpg
|
||||
comments: true
|
||||
cover: https://i.loli.net/2021/11/20/oz2O9BwW38ZRbJV.jpg
|
||||
copyright: true
|
||||
copyright_author: xzh
|
||||
copyright_author_href: http://xxzhx.cn
|
||||
copyright_url: http://xxzhx.cn
|
||||
copyright_info: 著作权归作者所有。商业转载请联络作者获得授权,非商业转载请注明出处。
|
||||
---
|
||||
|
||||
# linux配置java环境
|
||||
|
||||
## 卸载可能存在的java环境
|
||||
|
||||
```shell
|
||||
rpm -qa|grep java
|
||||
rpm -qa|grep jdk
|
||||
# 如果有就卸载掉
|
||||
rpm -e --nodeps java--1.8.xxx
|
||||
```
|
||||
|
||||
## 下载java二进制包
|
||||
|
||||
https://www.oracle.com/
|
||||
|
||||

|
||||
|
||||
## 上传到服务器并解压
|
||||
|
||||
```shell
|
||||
tar -zxvf jdk-8u311-linux-x64.tar.gz
|
||||
# 移动位置
|
||||
mv jdk1.8.0_311 /usr/local/
|
||||
```
|
||||
|
||||
## 配置环境变量
|
||||
|
||||
### 编辑配置文件
|
||||
|
||||
```shell
|
||||
vim /etc/profile
|
||||
```
|
||||
|
||||
### 添加环境变量配置
|
||||
|
||||
```shell
|
||||
# JDK环境变量
|
||||
JAVA_HOME=/usr/local/jdk1.8.0_311
|
||||
CLASSPATH=.:$JAVA_HOME/lib:/dt.jar:$JAVA_HOME/lib/tools.jar
|
||||
PATH=$PATH:$JAVA_HOME/bin
|
||||
```
|
||||
|
||||
### 刷新配置
|
||||
|
||||
```shell
|
||||
source /etc/profile
|
||||
```
|
||||
|
||||
Reference in New Issue
Block a user