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);