从用于 Swing HTML 的 jar 加载图像 [英] Loading images from jars for Swing HTML
问题描述
虽然 这个答案 可以从 Jar 加载图像ImageIcons 的文件，我似乎无法获得 Swing HTML.
While this answer works to load images from Jar files for ImageIcons, I cannot seem to get the right path for images referenced in Swing HTML.
当资源未捆绑到 jar 中时，这会在 Swing HTML 中显示图像:
This displays an image in the Swing HTML when the resources are not bundled into a jar:
new JLabel("<html><table cellpadding=0><tr><td><img src='file:icons/folder_link.png'></td></tr><tr><td>100</td></tr></table></html>") );
在jar内部，图像可以被成功引用(并显示)到ImageIcon中:
Inside of the jar, the image can be successfully referenced (and displayed) into an ImageIcon:
Icon topIcon = new ImageIcon( getClass().getResource("icons/folder_link.png" ) );
但是，我尝试将 getResource 技术用于 Swing HTML 的尝试不起作用.
However, my attempt to use the getResource technique for Swing HTML doesn't work.
String p = getClass().getResource("icons/folder_link.png" ).getPath();
new JLabel("<html><table cellpadding=0><tr><td><img src='" + p + "'></td></tr><tr><td>100</td></tr></table></html>") );
秘诀是什么?
推荐答案
在没有实际尝试的情况下，我假设如果您在 HTML 代码中包含资源 URL，HTML 渲染器可以访问您的图像:
Without actually having tried it, I would assume that the HTML renderer can access your image if you include the resource URL in your HTML code:
String p = getClass().getResource("icons/folder_link.png" ).toString();
new JLabel("<html><table cellpadding=0><tr><td><img src='" + p + "'></td></tr><tr><td>100</td></tr></table></html>") );
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