PDFBOX:U+000A('ControlF')在此字体中不可用Helvetica编码:WinAnsiencecoding

[问题]您试图显示的字符串包含换行符。

[解决方案]用新字符串替换字符串并删除换行符:

text = text.replace("\n", "").replace("\r", "");

U+2010 ('hyphentwo') is not available in this font Helvetica encoding: WinAnsiEncoding
U+2033 ('second') is not available in this font Helvetica encoding: WinAnsiEncoding
U+00A0 ('nbspace') is not available in this font Helvetica encoding: WinAnsiEncoding
U+FFFD ('.notdef') is not available in this font Helvetica encoding: WinAnsiEncoding
U+03BC ('mugreek') is not available in this font Helvetica encoding: WinAnsiEncoding
U+039C ('Mu') is not available in this font Helvetica encoding: WinAnsiEncoding
U+2212 ('minus') is not available in this font Helvetica encoding: WinAnsiEncoding
U+0141 ('Lslash') is not available in this font Helvetica encoding: WinAnsiEncoding
U+2103 ('centigrade') is not available in this font Helvetica encoding: WinAnsiEncoding
U+25AA ('H18543') is not available in this font Helvetica encoding: WinAnsiEncoding

在我的例子中,我只是选择删除未包含在字体中的任何特殊字符。我使用了本页中的解决方案:

https://cmsdk.com/java/remove-illegal-characters-from-string-with-pdfbox.html

我也遇到了类似的问题(使用pdfbox 2.0.11),我的错误是:

U+00A0 ('nbspace') is not available in this font Helvetica encoding: WinAnsiEncoding

这很奇怪,因为检查winansioncoding的字符名(int值160)返回 space ,但pdfbox的内部类正在返回名称 nbspace .

我的解决方案是升级到pdfbox 2.0.21。

如果您希望保留新行添加,即您确实希望文本拆分并显示在新行的后面部分,那么您可以简单地替换 \n 使用HTML 打破 标签,如下所示。

return text.replace("\n","<br>");

:)

  PDFont font =  PDType1Font.HELVETICA ; 

  PDDocument doc    = new PDDocument();
  PDPage page = new PDPage();
  PDPageContentStream content = new PDPageContentStream(doc, page);
  content.beginText();
  content.moveTextPositionByAmount(10, 700);
  content.setFont(font, 12);
  content.drawString("start text   ");
  content.newLineAtOffset(0, -15);
  content.drawString("text in new line  ");        
  content.endText();
  content.close();
  doc.addPage(page);
  doc.save("file.pdf");

和pdf

有时您必须更改字体,如:

PDFont font = PDType0Font.load(document, new File("C:\\Users\\dw\\Desktop\\FZLTXHJW.TTF"));

用你的字体替换“FZLTXHJW.TTF”,它应该支持你的文本编码。