常用的adobe公司的字体程序和对应编码（签名程序）
| 字体程序 | 编码 |
|---|---|
| STSong-Light | UniGB-UCS2-H |
| MHei-Medium | UniCNS-UCS2-H |
| MSung-Light | UniCNS-UCS2-H |
| HeiseiKakuGo-W5 | UniJIS-UCS2-H |
| HeiseiMin-W3 | UniJIS-UCS2-H |
| HYGoThic-Medium | UniKS-UCS2-H |
| HYSMyeongJo-Medium | UniKS-UCS2-H |
PdfFont f2 = PdfFontFactory.createFont("STSong-Light", "UniGB-UCS2-H",true);
BaseFont baseFont = BaseFont.createFont(NAME, ENCODE, BaseFont.NOT_EMBEDDED);
