How to write Java code on Windows and compile and run on Linux

Question

I am a new Java developer and would like to know if it is possible to write Java code on Windows using Eclipse, and the code really compiles and runs on Linux. I need to write a java program for Linux (Ubuntu), but I'm used to Windows for development.

I am thinking of using Samba for file sharing, so I can use Windows to access the source code, which is located in Ubuntu. But when I compile the code, it actually uses the Windows JVM, not the Ubuntu JVM, will it matter? Also, when I need to enable external JAR libraries that are in Ubuntu, the path actually looks like E: \ home \ java \ project \ abc.jar, where E: drive is a mapped network drive from Samba. so when I ran the program on Ubuntu there would no longer be D: drive.

So, I'm a little confused and wonder if this is possible at all. any help would be really appreciated

Answer 1

Eclipse IDE . Windows Linux. .

Answer 2

Java , , . , Windows Linux .

Linux, Windows. , , CLASSPATH.

, Windows CLASSPATH :

CLASSPATH=d:\jars\abc.jar;d:\jars\def.jar

Unix/Linux :

CLASSPATH=/home/user/lib/abc.jar:/home/user/lib/def.jar

( ).

,

java MyApp.jar

. CLASSPATH Java, script, . CLASSPATH , .

java -cp /home/user/lib/abc.jar:/home/user/lib/def.jar

Answer 3

java JVM. java -, . - Java , JVM. java.

Answer 4

Eclipse 3.5, , " → Runnable jar", FatJar, , .

, ant, . "java -jar foo/bar.jar".

, .

Answer 5

, , JAR, .

JAR manifest, , .. , . D:\something.

Ant JAR, jar - , manifest .

:

<manifest>
    <attribute name="Specification-Title" value="Blablabla description"/>
    <attribute name="Class-Path" value="${classpath}"/>
</manifest>

"classpath" fileset, .

<path id="classpath">
    <fileset dir="${project.libdir}" includes="*.jar" />
</path>

Answer 6

, samba ( .)

. , . (: SVN .)

Windows, eclipse.

, Linux. .

, , , , , , Ubuntu .

, , Windows, , , , FatJar plugin linux.

Answer 7

Too many problems. why not use eclipse on ubuntu?