Java WindowBuilder-& gt;导出为.jar(Runnable或Applet) [英] Java WindowBuilder -> Export as .jar (Runnable or Applet)

问题描述

我安装了Eclipse 3.7的WindowBuilder插件.

I installed the WindowBuilder Plugin for Eclipse 3.7.

我用各种方法(JFrame，JPanel，Application等)创建了一个非常简单的GUI.我试图将我的项目导出为可运行的JAR/.jar文件.我必须选择Main Class:它没有显示任何内容可供选择！导出仍然有效，但是文件无用.

I created a very simple GUI with various methods (JFrame, JPanel, Application etc.). I tried to Export my Project as a runnable JAR / a .jar file. I have to choose the Main Class: It does not show anything to select! The Export still works but the file is useless.

如何正确导出我的GUI类?

How do I export my GUI class properly?

似乎我需要一个主方法来使该类显示在主类列表中.但是问题是，WindowBuilder创建了一个像这样的类:

Seems I need a main method to make the class show up in the main class list. But the problem is, that WindowBuilder creates a class like this:

import javax.swing.JApplet;
import javax.swing.JButton;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;


public class myGuiClass extends JApplet {

    /**
     * Create the applet.
     */
    public myGuiClass() {
        getContentPane().setLayout(null);

        JButton btnMybutton = new JButton("myButton");
        btnMybutton.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent arg0) {
                System.out.println("Button pressed!");
            }
        });
        btnMybutton.setBounds(10, 11, 91, 23);
        getContentPane().add(btnMybutton);

    }
}

如果我在此处创建主方法，则无法创建JApplet，因为它不允许在静态main方法中引用其非静态构造函数.至少我不知道该怎么做.那么我该如何将这个非常简单的一类程序导出到可运行的.jar或applet中呢?

If I create a main method here, I cannot create my JApplet, as it it not allowed to reference its non-static constructor in the static main method. At least I dont know how to do it. So how would I go about exporting this very simple one class program to a runnable .jar or an applet?

@Andrew:应用程序"是WindowBuilder-> Swing Designer菜单中的选项之一.实际上称为应用程序窗口"，还有JApplet，JFrame，JDialog等.我想拥有一些可执行文件，可以将其带到另一台PC上或通过Web运行，因此我不必使用cmd窗口来处理粗暴的执行工作...

@Andrew: The "Application" meant one of the options in the WindowBuilder->Swing Designer menu. which is in fact called Application Window, and there are also JApplet, JFrame, JDialog and so on. I would like to have something executable that I can bring to another PC or run via web, so I dont have to deal with crude executing things with the cmd window...

推荐答案

尝试一下，这是在eclipse中创建jar或可运行jar的方法，项目中的所有外部库都将包含在内

Try this, this is the way to create a jar or runnable jar in eclipse, all your external libraries in the project will be included

File -> Export-> Java ->Runnbale JAR file

Launch configuration : your Class containing the public static void main(String[] args)

Export destination : Target place

Library Handling:

Package required libraries into generated JAR

FINISH

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