A small trap encountered when using Ubuntu12.04

I recently deployed the android development environment on ubuntu12.04, except for a few problems when installing jdk7.0, when I set variables such as JAVA_HOMEJRE_HOMEPATH and tried to run eclipse, I encountered a problem that made me puzzled. I ran it from shell. /eclipse...
I recently deployed the android development environment on ubuntu12.04, except for a few problems when installing jdk7.0, when I tried to run eclipse after setting variables such as JAVA_HOME JRE_HOME PATH, there was a problem that made me puzzled. I ran it from shell. /eclipse, everything is normal, but when I click eclipse to run, the prompt is as follows:
After www.2cto.com is restarted, the problem persists. I guess the environment variable does not take effect, so I opened shell echo $ PATH and the output result was normal: www.2cto.com, so I used another method to create a run. sh #! /Bin/bashecho $ PATH a.txtafter saving, double-click operation, open a.txt www.2cto.com in the output a.txt, cannot find the java path I set, and finally find the problem, the variable does not take effect in the graphic interface, I tried again at/etc/profile and ~ /. Set the variable in profile, which takes effect in both cases ~ /. Bashrc does not take effect. the first time you use the graphical interface, you will find a small trap. I hope you will pay attention to it when using ubuntu12.04.