新手,jdk安装!!!!求助!!!!
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ming1007520388
deepin
2015-11-29 03:28
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jdk很长时间都装不上,请大师教我!!!!!!!谢谢!!!!
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TWPureHeart
deepin
2015-11-29 03:50
#1
sudo apt-get install openjdk-7-jdk openjdk-7-jre
同是新手,互相帮忙
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ming1007520388
deepin
2015-11-29 04:40
#2
https://bbs.deepin.org/post/33493
sudo apt-get install openjdk-7-jdk openjdk-7-jre
同是新手,互相帮忙

大侠,这个果然有效!!!!佩服!!!!!!!!!可是下载到本地的怎样安装啊,如果有一天没网了,本地安装的方法有吗?!
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dikas2015
deepin
2015-11-29 19:17
#3
https://bbs.deepin.org/post/33493
大侠,这个果然有效!!!!佩服!!!!!!!!!可是下载到本地的怎样安装啊,如果有一天没网了,本地 ...

从oracle官网上下的jdk linux版吗,那个直接解压出来,设置好环境变量就行了
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ming1007520388
deepin
2015-11-29 20:26
#4
https://bbs.deepin.org/post/33493
从oracle官网上下的jdk linux版吗,那个直接解压出来,设置好环境变量就行了 ...

设置了几次好像都失败了!!!!能详解一下吗!~
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dikas2015
deepin
2015-11-29 21:51
#5
本帖最后由 dikas2015 于 2015-11-29 13:52 编辑
https://bbs.deepin.org/post/33493
设置了几次好像都失败了!!!!能详解一下吗!~

sudo gedit ~/.profile
.profile是当前用户的环境变量配置文件
在最后添加
export JAVA_HOME=/你解压的路径,到java版本号那个文件夹
export PATH=$JAVA_HOME/binPATH(表情这里是一个:一个$,自动变成表情了)
保存退出
source ~/.profile
让环境变量立即生效,然后就可以输入一些java命令测试一下,
但要完全生效好像还是得重启
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ming1007520388
deepin
2015-11-29 21:53
#6
https://bbs.deepin.org/post/33493
sudo gedit ~/.profile
.profile是当前用户的环境变量配置文件
在最后添加

请问有个表情,表情的应该是字符吧!!!!
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dikas2015
deepin
2015-11-29 21:54
#7
https://bbs.deepin.org/post/33493
请问有个表情,表情的应该是字符吧!!!!

我重新编辑了
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Iczelion
deepin
2015-11-29 22:21
#8
本帖最后由 Iczelion 于 2015-11-29 14:26 编辑

JDK官方下载:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
jdk-8u65-linux-x64.tar.gz: http://download.oracle.com/otn-pub/java/jdk/8u65-b17/jdk-8u65-linux-x64.tar.gz
点击下载jdk-8u65-linux-x64.tar.gz后,解压到home目录,得到jdk1.8.0_65文件夹
$ tar xvf jdk-8u65-linux-x64.tar.gz

复制以下脚本存为install-jdk.sh,更改你的用户名及脚本权限后,在包含jdk1.8.0_65的home目录下执行install-jdk.sh即可
$ chmod 755 install-jdk.sh

安装脚本:

#!/bin/bash

echo "Delete old JDK directory ..."
sudo rm -rf /usr/lib/jvm
echo "Create JDK directory /usr/lib/jvm ..."
sudo mkdir /usr/lib/jvm
echo
echo "Copy /home/你的用户名/jdk1.8.0_65 to /usr/lib/jvm/"
sudo cp -R /home/你的用户名/jdk1.8.0_65 /usr/lib/jvm/

echo
cd /usr/bin/
echo "Create link to java and javac"
sudo ln -s -f /usr/lib/jvm/jdk1.8.0_65/bin/java
sudo ln -s -f /usr/lib/jvm/jdk1.8.0_65/bin/javac

echo
echo "Test for java -version"
echo
java -version



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Comments
ming1007520388
2015-12-04 04:49
亲测,成功!!!!!!!!!万分感谢!!!!!!!!!!!!!!!!!!!
ming1007520388
deepin
2015-11-30 03:40
#9
https://bbs.deepin.org/post/33493
JDK官方下载:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
jdk ...

谢谢,亲虽然我还没有试!!!!
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