ubuntu 14.04 java开发环境搭建 jdk 以及 inteliJ IDEA安装

ubuntu 14.04 java开发环境搭建 jdk 以及 inteliJ IDEA安装

sudo apt-get install vim

sudo apt-get install subversion

sudo apt-get install mysql-workbench

1.安装包

     jdk1.7.0_71 下载地址：http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

     iidea-IC-139.225.3 下载地址：http://www.jetbrains.com/idea/download/

2.步骤

1）解压两个安装文件。

      tar xvzf jdk-7u71-linux-x64.tar.gz

      tar xvzf ideaIC-14.0.1.tar.gz

2）设置环境变量

      假设安装包放在 /usr/local/下面，那么接下来

      sudo vim /etc/environment

      在PATH后面添加 :/usr/local/jdk1.7.0_71/bin，新建环境变量CLASSPATH=".;/usr/local/jdk1.7.0_71/lib"   JAVA_HOME="/usr/local/jdk1.7.0_71"

      这只是设置环境变量，和windows同样，若是已经打开一个cmd，那么设置的环境变量对当前的cmd窗口是无效的，从新打开一个cmd窗口会从新加载环境变量。linux则不一样，因为其初衷是为多用户设计的操做系统，信息每每会有全局设置以及用户设置的概念，而刚刚设置的/etc/environment则是全局设置，所以重开一个终端窗口也不行（重启电脑固然就能够了），须要对一个终端激活这个设置，使用命令

       source /etc/environment

       设置好能够在当前窗口执行java -version，若是设置成功会显示以下信息：

       java version "1.7.0_71"

       Java(TM) SE Runtime Environment (build 1.7.0_71-b14)

       Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)

3）安装inteliJ IDEA

      inteliJ IDEA里面有安装说明，进入/bin目录执行shell脚本便可

      /usr/local/idea-IC-139.225.3/bin/.idea.sh

      若是提示了没有java环境，执行source /etc/environment

   建立IDEA桌面快捷方式：

vim /usr/share/applications/idea.desktop

复制下面代码：

[Desktop Entry]

Categories=Development;

Comment[zh_CN]=utf-8

Comment=

Exec=/home/fuyung/idea-IU-141.1532.4/bin/idea.sh

GenericName[zh_CN]=IDE

GenericName=IDE

Icon=/home/fuyung/idea-IU-141.1532.4/bin/idea.png

MimeType=

Name[zh_CN]=IDEA

Name=IDEA

Path=

StartupNotify=true

Terminal=false

Type=Application

X-DBUS-ServiceName=

X-DBUS-StartupType=

X-KDE-SubstituteUID=false

X-KDE-Username=owen

4）ubuntu下安装maven

下载maven：http://maven.apache.org/download.cgi

解压 tar -xzvf apache-maven-3.0.5-bin.tar.gz

配置环境变量

sudo vim /etc/profile

添加

export M2_HOME=/usr/local/apache-maven-3.3.3

export M2=$M2_HOME/bin

export PATH=$M2:$PATH

保存 

source profile

测试

mvn -version

OK 

至此，安装完成。

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