private Phrase doEncode(String nowBy) {
BaseFont bf;
Font font = null;
Phrase p = null;
try {
bf = BaseFont.createFont("MHei-Medium", "UniCNS-UCS2-H", BaseFont.NOT_EMBEDDED);
font = new Font(bf, 10, 0);
p = new Phrase(nowBy, font);
} catch (Exception e) {
e.printStackTrace();
}
return p;
}