// 读取邮件内容
@SuppressWarnings({"rawtypes", "unchecked"})
public Map readMail(String id) throws Exception {
Map map = new HashMap();
// 找到目标邮件
Message readmsg = findMail(msg, id);
// 读取邮件标题
map.put("subject", readmsg.getSubject());
// 读取发件人
map.put("sender", MimeUtility.decodeText(readmsg.getFrom()[0].toString()));
map.put("attach", "");
// 取得邮件内容
if (readmsg.isMimeType("text/*")) {
map.put("content", readmsg.getContent().toString());
} else {
System.out.println("this is not a text mail");
Multipart mp = (Multipart) readmsg.getContent();
if (mp == null) {
System.out.println("the content is null");
} else System.out.println("--------------------------multipart:" + mp.toString());
BodyPart part = null;
String disp = null;
StringBuffer result = new StringBuffer();
// 遍历每个Miltipart对象
for (int j = 0; j < mp.getCount(); j++) {
part = mp.getBodyPart(j);
disp = part.getDisposition();
// 如果有附件
if (disp != null && (disp.equals(Part.ATTACHMENT) || disp.equals(Part.INLINE))) {
// 取得附件文件名
String filename = MimeUtility.decodeText(part.getFileName()); // 解决中文附件名的问题
map.put("attach", filename);
// 下载附件
InputStream in = part.getInputStream(); // 附件输入流
if (attachFile.isDownload(filename)) attachFile.choicePath(filename, in); // // 下载附件
} else {
// 显示复杂邮件正文内容
result.append(getPart(part, j, 1));
}
}
map.put("content", result.toString());
}
return map;
}
