The complete process for installing eclipse in CentOS 7

1. Download the Eclipse archive package

Download Path http://mirrors.neusoft.edu.cn/eclipse/technology/epp/downloads/release/luna/SR2/ Eclipse-jee-luna-sr2-linux-gtk-x86_64.tar.gz

(The general file will be saved in the/home/[username]/download directory after the download is complete)

2. Go to the command line interface to see if Java is installed properly. (General CentOS 7 default is installed OPENJDK)

[Root@localhose] #java-version

If you see a message similar to the following, Java is installed properly and you can skip step 3.

OPENJDK Version "1.8.0_151"

OpenJDK Runtime Environment (build 1.8.0_151-b12)

OpenJDK 64-bit Server VM (build 25.151-b12, Mixed mode)

3. Install Java

[Root@localhose] #yum install Java

4. Unzip the eclipse package into the OPT directory

[ROOT@LOCALHOSE DOWNLOAD] #tar-zxvf eclipse-jee-luna-sr2-linux-gtk-x86_64.tar.gz-c/opt

5. Link the Eclipse execution file to the user directory
[ROOT@LOCALHOSE DOWNLOAD] #ln-S/opt/eclipse/eclipse/usr/bin/eclipse


6. Create a startup item
[ROOT@LOCALHOSE DOWNLOAD] #vi/usr/share/applications/eclipse.desktop

Add the following code:
[Desktop Entry]
Encoding=utf-8
Name=eclipse 4.4.2
Comment=eclipse Luna
Exec=/usr/bin/eclipse
icon=/opt/eclipse/icon.xpm
Categories=application;development; Java;ide
version=1.0
Type=application
Terminal=0