Utuntu under Installation eclipse+jdk

To install the JDK:

1. Download a ready-to-use JDK compression package. : http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

Select the corresponding JDK version according to the version of the system. The author chooses the jdk-8u102-linux-x64.tar.gz

2. Unzip the downloaded compressed package

TAR-ZXVF jdk-8u102-linux-x64.tar.gz

3. Setting Environment variables

Edit/.BASHRC File

Gedit ~/.BASHRC at the end of the file add:

Export Java_home=.../jdk1.8export classpath=${java_home}/libexport path=${java_home}/bin: $PATH

PS: The value of the first java_home is the absolute path of the JDK after decompression
Make the modified BASHRC file effective: source ~/.BASHRC

After this step in the terminal input: Java-version confirm whether the installation was successful.

Install Eclipse:
1. Download one of the available eclipse compression packages
2. Same decompression
3. Open the unpacked folder to run eclipse, if prompted without the Java environment:

First, Java-version does not have to install Java

Second, java-version can print the version information, then in the Eclipse.ini in the Evmargs before adding the following two lines,

-vm

/jdk1.6.0_45/bin (Java path)

To modify the Eclipse icon:

sudo gedit/usr/share/applications/eclipse.desktop

sudo gedit/usr/share/applications/eclipse.desktop then type in the file that pops up:

Java code
[Desktop Entry]
Encoding=utf-8
Name=eclipse Platform
Comment=eclipse IDE
Exec=.../eclipse/eclipse
icon=.../eclipse/icon.xpm
Terminal=false
Startupnotify=true
Type=application
Categories=application;development;

Utuntu under Installation eclipse+jdk