我必须将样式应用于我的邮件内容（对于 href 标签）。我的代码如下。
public void sendMailWithHsHeader(SentEmailDTO sendEmailDto)throws Exception {
String css="";
String mailHeader="";
String mailfooter="";
String mailContent=sendEmailDto.getContent();
css="<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>";
css+="<html xmlns='http://www.w3.org/1999/xhtml'>";
css+="<head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/>";
css+="<style type='text/css'>";
css+="a {color:#CCC; text-decoration:none; padding:0px 5px; font-size:.9em;}";
css+="a:hover {color:#9F0;}";
css+="</style></head><body>";
mailHeader="<table cellspacing='0' cellpadding='0' border='0' align='center' width='625'>";
mailHeader+="<tr><td align='left' valign='top' style='border-top:1px solid #CCC;'><img src='http://hiringsteps.com/email/images/border-ul.jpg'/></td>";
mailHeader+="<td style='border-top:1px solid #CCC;'><table cellspacing='0' cellpadding='0' border='0' width='100%'>";
mailHeader+="<tr><td height='40' align='left'><a href='http://hiringsteps.com'><img border='0'";
mailHeader+="src='http://hiringsteps.com/email/images/hiring-steps.jpg'/></a></td></tr><tr><td align='center' style='background-color:#1E314E;'><img src='http://hiringsteps.com/email/images/line.jpg'/></td>";
mailHeader+="</tr></table></td><td align='right' valign='top' style='border-top:1px solid #CCC;'><img src='http://hiringsteps.com/email/images/border-ur.jpg'/></td>";
mailHeader+="</tr><tr><td width='20'></td><td height='300' align='left' valign='top' style='background-color:#F0F0F0; font:14px normal Arial, Helvetica, sans-serif; padding:10px 20px; line-height:1.3em;'>";
mailfooter+="</td><td width='20'></td></tr><tr><td> </td><td> </td><td> </td></tr><tr><td align='left' valign='bottom' style='border-bottom:1px solid #CCC;'><img src='http://hiringsteps.com/email/images/border-ll.jpg'></td>";
mailfooter+="<td valign='bottom' style='border-bottom:1px solid #CCC;'><table cellspacing='0' cellpadding='0' border='0' width='100%'>";
mailfooter+="<tr><td align='center' style='background-color:#1E314E; font:14px normal Arial, Helvetica, sans-serif; padding:10px 20px; line-height:1.3em;'>";
mailfooter+="<p><a href='http://hiringsteps.com'>HOME</a><a href='http://hiringsteps.com/Features.html'>FEATURES</a><a href='http://hiringsteps.com/Pricing.html'>PRICING</a><a href='http://hiringsteps.com/About-Us.html'>ABOUT US</a><a href='http://hiringsteps.com/Contact-Us.html'>CONTACT US</a></p>";
mailfooter+="<p><span style='font-size:.9em; color:#CCC;'>follow us</span> <a href='https://www.facebook.com/pages/Hiring-Steps/155650987881886'><img border='0' align='absmiddle' src='http://hiringsteps.com/email/images/fb.jpg'/></a> <a href='https://twitter.com/#!/Hiringsteps'><img border='0' align='absmiddle' src='http://hiringsteps.com/email/images/tw.jpg'/></a> <a href='http://www.linkedin.com/company/2630770'><img border='0' align='absmiddle' src='http://hiringsteps.com/email/images/in.jpg'/></a> <a href='http://hiringsteps.com/Signin.html'>";
mailfooter+="<img border='0' align='absmiddle' src='http://hiringsteps.com/email/images/login.jpg'/></a></p></td></tr><tr>";
mailfooter+="<td> </td></tr></table></td><td align='right' valign='bottom' style='border-bottom:1px solid #CCC;'><img src='http://hiringsteps.com/email/images/border-lr.jpg'/></td>";
mailfooter+="</tr><tr><td> </td><td align='center'><p style='color:#777; font:11px normal Arial, Helvetica, sans-serif;'>© Copyright 2012 HiringSteps. All rights reserved.<br>2321 Rosecrans Avenue, Suite 4270, El Segundo, CA 90245</p></td>";
mailfooter+="<td> </td></tr></table></body></html>";
sendEmailDto.setContent(css+mailHeader+mailContent+mailfooter);
Properties props = new Properties();
setProperties(props);
Session session = Session.getInstance(props,null);
session.setDebug(true);
// create a message
Message msg = new MimeMessage(session);
// set the from and to address
InternetAddress addressFrom = new InternetAddress(sendEmailDto.getFromAddress());
msg.setFrom(addressFrom);
String to = sendEmailDto.getToAddress();
String[] toAddress = to.split(",(?=([^\"]*\"[^\"]*\")*[^\"]*$)");
InternetAddress[] addressTo = new InternetAddress[toAddress.length];
for (int i = 0; i < toAddress.length; i++) {
addressTo[i] = new InternetAddress(toAddress[i]);
}
msg.setRecipients(Message.RecipientType.TO, addressTo);
if(sendEmailDto.getCcAddress()!= null) {
if(!sendEmailDto.getCcAddress().equals("")) {
String cc = sendEmailDto.getCcAddress();
String[] ccAddress = cc.split(",(?=([^\"]*\"[^\"]*\")*[^\"]*$)");
InternetAddress[] addressCC = new InternetAddress[ccAddress.length];
for (int i = 0; i < ccAddress.length; i++)
{
addressCC[i] = new InternetAddress(ccAddress[i]);
}
msg.setRecipients(Message.RecipientType.CC, addressCC);
}
}
InternetAddress[] replyTo = new InternetAddress[1];
replyTo[0]=new InternetAddress("noreply@hiringsteps.com");
msg.setReplyTo(replyTo);
msg.setSubject(sendEmailDto.getSubject());
// Now the message body.
Multipart mp = new MimeMultipart();
BodyPart pixPart = new MimeBodyPart();
setBodyParts(sendEmailDto, msg, mp, pixPart);
Transport.send(msg);
}
public void setBodyParts(SentEmailDTO sendEmailDto, Message msg,Multipart mp, BodyPart pixPart) throws MessagingException {
String content=sendEmailDto.getContent();
content=content.replace("\n", "<br />\n");
pixPart.setContent(content, "text/html");
pixPart.addHeader("Content-type", "text/html; charset=UTF-8");
mp.addBodyPart(pixPart);
msg.setContent(mp);
}
在从 mailFooter 开始的第 4 行中，我必须将样式应用于 hreg 标记，该标记位于 css 字符串中。但是这种风格没有得到应用。请帮我..