Android开发之JavaMail发送邮件(用户反馈)

 1 package com.pngcui.testmail;
 2 
 3 import java.util.Properties;
 4 
 5 import javax.mail.Message;
 6 import javax.mail.MessagingException;
 7 import javax.mail.PasswordAuthentication;
 8 import javax.mail.Session;
 9 import javax.mail.Transport;
10 import javax.mail.internet.InternetAddress;
11 import javax.mail.internet.MimeMessage;
12 
13 
14 public class MailSend {
15     
16     private String mailContext;
17     
18     public MailSend(String context){
19         this.mailContext = context;
20     }
21     
22     public void sendMail() throws MessagingException{
23         Properties props = new Properties();
24         //使用smtp代理，且使用网易163邮箱
25         props.put("mail.smtp.host", "smtp.163.cn");
26         //设置验证
27         props.put("mail.smtp.auth", "true");
28         MyAuthenticator myauth = new MyAuthenticator("发件人邮箱@163.com", "密码");
29         Session session = Session.getInstance(props,myauth);
30         //打开调试开关
31         session.setDebug(true);
32         MimeMessage message = new MimeMessage(session);
33         InternetAddress fromAddress = null;
34         //发件人邮箱地址
35         fromAddress = new InternetAddress("发件人邮箱@163.com");
36         message.setFrom(fromAddress);
37         
38         InternetAddress toAddress = new InternetAddress("收件人邮箱地址");
39         message.addRecipient(Message.RecipientType.TO, toAddress);
40         message.setSubject("邮件标题");
41         message.setText(mailContext);// 设置邮件内容
42         //message.setFileName("邮件附件");
43         message.saveChanges(); //存储信息
44         
45         
46         Transport transport = null;
47         transport = session.getTransport("smtp");
48         transport.connect("smtp.163.com", "发件人邮箱@163.com", "密码");
49         transport.sendMessage(message, message.getAllRecipients());
50         
51         transport.close();
52     }
53     
54     class MyAuthenticator extends javax.mail.Authenticator {
55         private String strUser;  
56         private String strPwd;  
57       
58         public MyAuthenticator(String user, String password) {  
59             this.strUser = user;  
60             this.strPwd = password;  
61         }  
62       
63         @Override
64         protected PasswordAuthentication getPasswordAuthentication() {  
65             return new PasswordAuthentication(strUser, strPwd);  
66         }  
67     }
68 }