java中发送邮件，如何设置发件人名称、昵称

msg.setFrom (new InternetAddress ("[email protected]", "这里是需要的昵称", "UTF-8"));
msg.setSubject (subject);
msg.setText (content);
msg.addRecipient (RecipientType.TO, new InternetAddress (mailTo));
Transport.send (msg);

 subject 即发送邮件的主题；

content即发送的内容信息；