使用commons-email解析 eml文件

 1 package com.jiaoyiping.windowsfilesearch.test;
 2 
 3 import org.apache.commons.mail.util.MimeMessageParser;
 4 import org.apache.commons.mail.util.MimeMessageUtils;
 5 
 6 import javax.mail.MessagingException;
 7 import javax.mail.internet.MimeMessage;
 8 import java.io.File;
 9 import java.io.IOException;
10 
11 /**
12  * Created with IntelliJ IDEA.
13  * User: 一平
14  * Date: 14-5-30
15  * Time: 上午9:09
16  * To change this template use File | Settings | File Templates.
17  */
18 public class EmailTest {
19     public static void main(String[] args) {
20         File file = new File("D:\\2013年12月21日重装系统之前数据备份\\邮件备份\\Fw_ Fw_ Fw_ 信息化报表需求.eml");
21         try {
22             MimeMessage mimeMessage = MimeMessageUtils.createMimeMessage(null, file);
23             MimeMessageParser parser = new MimeMessageParser(mimeMessage);
24             System.out.println("发件人："+parser.getFrom());
25             System.out.println("主题："+parser.getSubject());
26             System.out.println("收件人："+parser.getTo());
27             System.out.println(parser.parse().getPlainContent());  //结果为空
28             System.out.println(parser.parse().getHtmlContent()); //结果为空
29             //parse.parse()方法返回的也是MimeMessageParser对象，不调用parse()方法就无法的到邮件内容，只能得到主题和收件人等信息
30             if(parser.parse().hasPlainContent()){  //这里一定要调用parser.parse方法
31                 System.out.println(parser.parse().getPlainContent());
32             }
33 
34 
35 
36         } catch (MessagingException e) {
37             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
38         } catch (IOException e) {
39             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
40         } catch (Exception e) {
41             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
42         }
43 
44 
45     }
46 }