Linux系统下安装配置jython编程环境

You are real root -- unfortunately, some Java distributions have

install scripts that directly manipulate /etc, and may cause some

inconsistencies on your system. Instead, you should become a

non-root user and run:



fakeroot make-jpkg jdk-1_5_0-linux-i586.bin



which will allow no damage to be done to your system files and

still permit the Java distribution to successfully extract.



Aborting.

PATH=＄PATH:/usr/lib/j2sdk1.5-sun/bin:/usr/lib/j2sdk1.5-sun/jre/bin

JAVA_HOME=/usr/lib/j2sdk1.5-sun

JRE_HOME=/usr/lib/j2sdk1.5-sun/jre

CLASSPATH=.:/usr/lib/j2sdk1.5-sun/lib/tools.jar:/usr/lib/j2sdk1.5-sun/lib/dt.jar 

export PATH

export JRE_HOME

export JAVA_HOME

export CLASSPATH

public class Hello

{

public Hello()

{

}



public static void main(String[] args)

{

System.out.println("Hello World!";

}



}

import org.python.util.PythonInterpreter; 



import org.python.core.*; 



public class SimpleEmbedded { 



public static void main(String []args)



throws PyException



{ 



PythonInterpreter interp =



new PythonInterpreter();







System.out.println("Hello, brave new world");



interp.exec("import sys");



interp.exec("print sys");



interp.set("a", new PyInteger(42));



interp.exec("print a");



interp.exec("x = 2+2");



PyObject x = interp.get("x");







System.out.println("x: "+x);



System.out.println("Goodbye, cruel world");



}

}