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This article mainly explains the "Ubuntu installation of JDK, netbeans and netbeans Chinese garbled how to solve", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "Ubuntu installation of JDK, netbeans and netbeans Chinese garbled how to solve" it!

1) install JDK

Download JDK:

Official website http://www.oracle.com/technetwork/java/javase/downloads/index.html (download jdk instead of jre, distinguish between jdk and jre)

I install it in / usr/lib/jvm/java (this step is customized as needed, and is self-built in / jvm/java)

The code is as follows:

Cp jdk-6u35-linux-i586.bin / usr/lib/jvm/java/

To obtain its permissions:

The code is as follows:

Sudo chmod uplix / usr/lib/jvm/java/jdk-6u35-linux-i586.bin

Install JDK:

The code is as follows:

Sudo / usr/lib/jvm/java/jdk-6u35-linux-i586.bin

Configure environment variables:

The code is as follows:

Sudo gedit / etc/profile

Add after the file:

The code is as follows:

# set java environment

JAVA_HOME=/usr/lib/jvm/java/jdk1.6.0_35

Export JRE_HOME=/usr/lib/jvm/java/jdk1.6.0_35/jre

Export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH

Export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

Set the default JDK (generally, the default jdk in ubuntu is its own openjdk, so you need to set the default jdk to the installed jdk)

The code is as follows:

Sudo update-alternatives-install / usr/bin/java java/ usr/lib/jvm/java/jdk1.6.0_35/bin/java 300

Sudo update-alternatives-install / usr/bin/javac javac / usr/lib/jvm/java/jdk1.6.0_35/bin/javac 300

(2) install netbeans

Download netbeans: (choose as needed, select php,netbeans here to download the plug-in as needed)

The official website http://netbeans.org/downloads/

Get permission (find the download directory)

The code is as follows:

Sudo chmod upright x netbeans-7.2-ml-php-linux.sh

Installation

Sh netbeans-7.2-ml-php-linux.sh

After that, a picture and text interface will appear to select the installation path as needed. The default jdk is jdk installed.

(3) netbeans garbled problem: install Chinese character library

The code is as follows:

Sudo apt-get update

Sudo apt-get install ttf-arphic-ukai ttf-arphic-uming

Sudo apt-get install ttf-wqy-zenhei

Sudo fc-cache-v # force update of font cache

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