下載Eclipse壓縮包java
下載路徑 http://mirrors.neusoft.edu.cn/eclipse/technology/epp/downloads/release/luna/SR2/eclipse-jee-luna-SR2-linux-gtk-x86_64.tar.gzlinux
(通常文件下載完成後會保存在 /home/[username]/download目錄下)app
二、進入命令行界面,查看Java是否已正常安裝。(通常CentOS 7默認是裝好OpenJDK的)eclipse
[root@localhose] #java -versionui
若是出現相似以下信息,則說明Java已正常安裝,可跳過步驟3。命令行
openjdk version "1.8.0_151"ip
OpenJDK Runtime Environment (build 1.8.0_151 - b12)it
OpenJDK 64-Bit Server VM (build 25.151 - b12, mixed mode)io
三、安裝Javacli
[root@localhose] #yum install java
四、將Eclipse壓縮包解壓至opt目錄下
[root@localhose download] #tar -zxvf eclipse-jee-luna-SR2-linux-gtk-x86_64.tar.gz -C /opt
五、將eclipse執行文件連接到用戶目錄
[root@localhose download] #ln -s /opt/eclipse/eclipse /usr/bin/eclipse
六、 建立一個啓動項
[root@localhose download] #vi /usr/share/applications/eclipse.desktop
添加以下代碼:[Desktop Entry]Encoding=UTF-8Name=Eclipse 4.4.2Comment=Eclipse LunaExec=/usr/bin/eclipseIcon=/opt/eclipse/icon.xpmCategories=Application;Development;Java;IDEVersion=1.0Type=ApplicationTerminal=0