怎样把一个编好的java程序发布出去啊 用jar和exe都可以。最好是用jar的方式，请哪位高手给出发布的详细过程！！谢谢

IDE环境一般都是可以的

我们就简单以Hello,Java World举例说明一下吧!  

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desc.java //desc.java
//通过继承类来重设desc中的函数达到description this program 的目的
package execute;
public class desc
{
//public String desc="";
public desc()//Constructor
{
}
public void ds(String filename,String desc)//该方法用于为调用该方法的程序输出
{ //一段说明
System.out.println("====================n");
System.out.println("FileName: "+filename+"n");
System.out.println("FileDesc: "+desc+"n");
System.out.println("====================n");
}
}
 

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j0001.java package execute;
import execute.*;
//can execute class
//可以执行的类

public class j0001 //extends desc
{
public static void main(String[] args)
{
desc fileds = new desc();
fileds.ds("j0001.java","inherit class");
System.out.println("Hello,Java World!");
}
}
 

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Manifest.mf(加Class-Path属性) Created-By: macleo
Main-Class: execute.j0001
Class-Path: execute
 

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在DOS提示符的方式下输入 d:java>jar cvmf manifest.mf test.jar execute
标明清单(manifest)
增加：execute/(读入= 0) (写出= 0)(存储了 0%)
增加：execute/desc.class(读入= 712) (写出= 411)(压缩了 42%)
增加：execute/j0001.class(读入= 550) (写出= 361)(压缩了 34%)
d:java>
d:java>java -jar test.jar
====================

FileName: j0001.java

FileDesc: inherit class

====================

Hello, Java World!
 
 

太难了看不懂啊 ，有更简单易懂的步骤吗？