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com.lowagie.text.DocumentException: Font ‘STSong-Light‘ with ‘UniGB-UCS2-H‘

article 2025/9/14 14:49:57

处理word转pdf中文缺失时遇到的问题
异常信息：com.lowagie.text.DocumentException: Font ‘STSong-Light’ with ‘UniGB-UCS2-H’
版本问题，用的是com.lowagie.text1.0.6处理中文字体版本较低适配不了STSong-Light字体
可以将STSong-Light更换为simsun.ttf "UniGB-UCS2-H"替换为BaseFont.IDENTITY_H 就可以了

问题代码：

 PdfOptions options = PdfOptions.create();// 中文字体处理options.fontProvider(new IFontProvider() {@Overridepublic Font getFont(String familyName, String encoding, float size, int style, java.awt.Color color) {try {BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);Font fontChinese = new Font(bfChinese, 12, style, color);if (familyName != null)fontChinese.setFamily(familyName);return fontChinese;} catch (Exception e) {e.printStackTrace();return null;}}});PdfConverter.getInstance().convert(doc, targetStream, options);

更改后代码亲测可行

 PdfOptions options = PdfOptions.create();// 中文字体处理options.fontProvider(new IFontProvider() {@Overridepublic Font getFont(String familyName, String encoding, float size, int style, java.awt.Color color) {try {BaseFont bfChinese = BaseFont.createFont("simsun.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);Font fontChinese = new Font(bfChinese, 12, style, color);if (familyName != null)fontChinese.setFamily(familyName);return fontChinese;} catch (Exception e) {e.printStackTrace();return null;}}});PdfConverter.getInstance().convert(document, out, options);