JavaMail发邮件

1. packagecom.usernet.stk.mail.util;
3. importjava.util.Date;
4. importjava.util.Properties;
6. importjavax.mail.Authenticator;
7. importjavax.mail.Message;
8. importjavax.mail.MessagingException;
9. importjavax.mail.PasswordAuthentication;
10. importjavax.mail.Session;
11. importjavax.mail.Transport;
12. importjavax.mail.internet.AddressException;
13. importjavax.mail.internet.InternetAddress;
14. importjavax.mail.internet.MimeMessage;
16. importconf.Property;
18. publicclassSender{
20. /**
21. *@return
22. *@throwsMessagingException
23. *@throwsAddressException
24. */
25. publicstaticbooleansender(Stringto,Stringcontent)
26. throwsAddressException,MessagingException{
28. try{
30. Propertiesprops=newProperties();
31. props.put("mail.smtp.host",Property.getPara("conf","mailhost"));
32. props.put("mail.smtp.auth","true");
34. //session
35. SessionsendMailSession=Session.getInstance(props,
36. newAuthenticator(){
37. publicPasswordAuthenticationgetPasswordAuthentication(){
38. returnnewPasswordAuthentication(Property.getPara(
39. "conf","mailaccounts"),Property.getPara(
40. "conf","mailpasswod"));
42. }
43. });
45. //message
46. MessagenewMessage=newMimeMessage(sendMailSession);
48. //from
49. newMessage.setFrom(newInternetAddress(Property.getPara("conf",
50. "from")));
52. //to
53. newMessage.setRecipient(Message.RecipientType.TO,
54. newInternetAddress(to));
56. //subject
57. newMessage.setSubject(Property.getPara("conf","subject"));
59. //senddate
60. newMessage.setSentDate(newDate());
62. //content
63. newMessage.setContent(content,"text/html;charset=UTF-8");
64. //newMessage.setText(content);
65. //newMessage.setHeader("Content-Type","text/plain;charset=gb2312");
66. //newMessage.setHeader("Content-Transfer-Encoding","8bit");
68. //
69. Transporttransport=sendMailSession.getTransport("smtp");
70. transport.send(newMessage);
72. returntrue;
73. }catch(AddressExceptionae){
74. ae.printStackTrace();
75. returnfalse;
76. }catch(MessagingExceptionme){
77. me.printStackTrace();
78. returnfalse;
79. }
80. }
81. }