尝试将 rtf 文件从 Jar 读取到 JEditorPane；在 Netbeans 中工作，而不是在 Jar 中工作
很抱歉，如果这是显而易见的，但我已经寻找了好几天，但似乎找不到答案。
情况是这样的。我正在尝试从 jar 文件中的 rtf 文件读取内容，然后将其显示在 JEditorPane 中。这在 Netbeans 环境中有效，但在执行 dist 文件夹中的 jar 文件时无效。以前曾问过这个问题的一个版本，但对于我的应用程序，我认为以前的答案不适用。 （原因是 JEditorPane.read 需要 FileInputStream，而我见过的所有其他问题的解决方案都涉及非文件 InputStream。这是有问题的代码：
descPane = new JEditorPane("application/rtf", "");
try {
File test = new File(this.getClass().getResource("files/general.rtf").toURI());
descPane.read(new FileInputStream(test), null);
} catch (Exception ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
}
非常感谢任何帮助！谢谢！
sorry if this is obvious, but I've been looking for days and I can't seem to find the answer.
Here is the situation. I am trying to read from an rtf file located within a jar file and then display it in a JEditorPane. This is working from the Netbeans environment, but not when executing the jar file in the dist folder. A version of this question has been asked before, but for my application I think I don't think the previous answers apply. (The reason is that JEditorPane.read requires a FileInputStream, and all of the solutions to other problems I have seen have involved non-File InputStreams. Here is the code in question:
descPane = new JEditorPane("application/rtf", "");
try {
File test = new File(this.getClass().getResource("files/general.rtf").toURI());
descPane.read(new FileInputStream(test), null);
} catch (Exception ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
}
Any help is very appreciated! Thank you!
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使用从
getResource()获取的URL加载文档。如果它位于 Jar 中，则无法将其作为File进行访问。像这样的东西：
Use the
URLobtained fromgetResource()to load the document. If it is in a Jar, it will not be accessible as aFile.Something like this: