创建可运行的JAR文件后，ImageIcon丢失 [英] ImageIcon lost after creating a runnable JAR file

问题描述

项目当我在Eclipse中单击播放时，运行正常，但在创建了可运行的JAR文件之后，按钮的 ImageIcon

图像存储在src文件夹中，uder一个子文件夹图像。

我创建了图像图标为

图标playIcon =（ Icon）new ImageIcon（src / images / play.png）;

The project runs fine when I click play in Eclipse but after I created the runnable JAR file, The ImageIcon for the button is gone.
The images are stored within the src folder, uder a subfolder images.
I created the image icon as

Icon playIcon = (Icon) new ImageIcon("src/images/play.png");

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我最终为屏幕录像机创建了一个非常非结构化的单片代码，现在实现他所说的话很难实现。

我想知道是否有一种创建类或将包含所有这些资源的界面。

例如：

I ended up creating a very unstructured monolithic code for screen recorder and now it is slightly difficult to implement what he said.
I was wondering if there is a way like creating a class or interface that will contain all these resources.

For example:

public class embeddedResources {
    public static Icon blackCursor;
    public static Icon whiteCursor;
    ...
    ...
}  

然后所有我要做的是导入这些静态和我的主要 ScreenRecorder 类，

Then all I have to do is import these statics and in my main ScreenRecorder class,

this.blackCursor = embeddedResources.blackCorsor;

推荐答案

我使用这种方法将图像读入 BufferedImage 其中IconManager是定义它的类。

I am using this method to read image into BufferedImage where IconManager is class where it is defined.

private static BufferedImage readBufferedImage (String imagePath) {
    try {
        InputStream is = IconManager.class.getClassLoader().getResourceAsStream(imagePath);
        BufferedImage bimage = ImageIO.read(is);
        is.close();
        return bimage;
    } catch (Exception e) {
        return null;
    }
}

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