使用自定义字体

  1. 使用URL+File。(个人推荐使用这一种)

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    private static Font getCustomFont(String fontPath, int style, int size) {
        try {
            URL url = CustomFont.class.getResource(fontPath);
            File fontFile = new File(url.getFile());
            Font font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
            return font.deriveFont(style, size);
        } catch (IOException e) {
            System.out.println(e.getMessage() + ": 无法读取文件" + fontPath);
        } catch (FontFormatException e) {
            throw new RuntimeException(e);
        }
        return null;
    }

  2. 使用getResourceAsStream。(会产生.tmp临时文件)

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    private static Font getCustomFont2(String fontPath, int style, int size) {
        try {
            Font font = Font.createFont(Font.TRUETYPE_FONT, CustomFont.class.getResourceAsStream(fontPath));
            return font.deriveFont(style, size);
        } catch (IOException e) {
            System.out.println(e.getMessage() + ": 无法读取文件" + fontPath);
        } catch (FontFormatException e) {
            throw new RuntimeException(e);
        }
        return null;
    }

  3. 全局字体设置

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    private static void initGlobalFont(Font font) {
        FontUIResource fontRes = new FontUIResource(font);
        for (Enumeration<Object> keys = UIManager.getDefaults().keys(); keys.hasMoreElements();) {
            Object key = keys.nextElement();
            Object value = UIManager.get(key);
            if (value instanceof FontUIResource) {
                UIManager.put(key, fontRes);
            }
        }
    }