Java发送邮件

1. importjava.io.UnsupportedEncodingException;
2. importjava.util.Date;
3. importjava.util.Properties;
4. importjavax.mail.Address;
5. importjavax.mail.Message;
6. importjavax.mail.MessagingException;
7. importjavax.mail.Session;
8. importjavax.mail.Transport;
9. importjavax.mail.internet.AddressException;
10. importjavax.mail.internet.InternetAddress;
11. importjavax.mail.internet.MimeMessage;
12. /**
13. *邮件发送
14. */
15. publicclassSendMail{
17. /**
18. *不需要验证的邮件发送
19. *StringfromMail发件人地址
20. *Stringpassword发件人密码
21. *StringtoMail收件人地址
22. *StringmessageText发送的消息
23. *Stringtitle发送的标题
24. *StringserviceName使用的邮件服务器
25. *@throwsException
26. */
27. publicstaticvoidsetMessage(StringfromMail,StringtoMail,
28. StringmessageText,StringserviceName)throwsException{
29. Propertiesprops=System.getProperties();
30. props.put("mail.smtp.host",serviceName);//设置smtp的服务器地址：该邮件服务器不需要身份验证
31. props.put("mail.smtp.auth","false");//设置smtp服务器要身份验证:缺省设置为false
33. Addressfrom=newInternetAddress(fromMail);
34. Addressto=newInternetAddress(toMail);
36. Sessionsession=Session.getDefaultInstance(props,null);
37. Messagemessage=newMimeMessage(session);
38. message.setFrom(from);
39. message.addRecipient(Message.RecipientType.TO,to);
40. message.setText(messageText);
42. Transport.send(message);
46. }
48. /**
49. *带授权的发送邮件
50. *StringfromMail发件人地址
51. *Stringpassword发件人密码
52. *StringtoMail收件人地址
53. *StringmessageText发送的消息
54. *Stringtitle发送的标题
55. *StringserviceName使用的邮件服务器
56. *@throwsException
57. */
58. publicstaticvoidsetMessageWithAuthentica(StringfromMail,Stringpassword,StringtoMail,StringmessageText,Stringtitle,StringserviceName)throwsException{
59. Propertiesprops=newProperties();
60. props.put("mail.smtp.host",serviceName);//设置smtp的服务器地址是smtp.sohu.com
61. props.put("mail.transport.protocol","smtp");
62. props.put("mail.smtp.auth","true");//设置smtp服务器要身份验证。
64. StringformMailName=fromMail.split("@")[0];
65. StringtoMailName=toMail.split("@")[0];
67. PopupAuthenticatorauth=newPopupAuthenticator(formMailName,fromMail);
68. Sessionsession=Session.getDefaultInstance(props,auth);
70. session.setDebug(true);
72. //发送人地址
73. Transporttransport=null;
74. try{
75. AddressaddressFrom=newInternetAddress(fromMail,formMailName);
76. //收件人地址
77. Address[]addressTo=newAddress[]{newInternetAddress(toMail,toMailName)};
79. //抄送地址
80. //AddressaddressCopy=newInternetAddress("haocongping@gmail.com","GeorgeBush");
81. Messagemessage=newMimeMessage(session);
82. message.setText(messageText);
83. message.setSubject(title);
84. message.setFrom(addressFrom);
85. message.addRecipients(Message.RecipientType.TO,addressTo);
86. //message.addRecipient(Message.RecipientType.CC,addressCopy);
87. message.saveChanges();
88. //session.setDebug(true);
89. transport=session.getTransport("smtp");//创建连接
90. transport.connect(serviceName,fromMail,password);//连接服务器
91. transport.sendMessage(message,addressTo);//发送信息
92. transport.close();//关闭连接
93. }catch(UnsupportedEncodingExceptione){
94. e.printStackTrace();
95. Loggers.error("发送邮件错误：SendMail--setMessageWithAuthentica--UnsupportedEncodingException："+e);
96. }catch(MessagingExceptione){
97. e.printStackTrace();
98. Loggers.error("发送邮件错误：SendMail--setMessageWithAuthentica--MessagingException"+e);
99. }finally{
100. if(transport!=null&transport.isConnected()){
101. transport.close();
102. }
103. }
104. }
107. publicstaticvoidsetMsg(StringtoMail,Stringtitle,Stringcontent)throwsMessagingException{
108. Propertiesprops=newProperties();
109. props.put("mail.smtp.host","smtp.163.com");
110. props.put("mail.smtp.auth","true");
111. Sessions=Session.getInstance(props);
112. s.setDebug(true);
114. MimeMessagemessage=newMimeMessage(s);
115. Transporttransport=null;
116. try{
117. InternetAddressfrom=newInternetAddress("xxx@163.com");
118. message.setFrom(from);
119. InternetAddressto=newInternetAddress(toMail);
120. message.setRecipient(Message.RecipientType.TO,to);
121. message.setSubject(title);
122. message.setText(content);
123. message.setSentDate(newDate());
124. message.saveChanges();
125. transport=s.getTransport("smtp");
126. transport.connect("smtp.163.com","xxx","xxx");
127. transport.sendMessage(message,message.getAllRecipients());
128. transport.close();
129. }catch(AddressExceptione){
130. e.printStackTrace();
131. Loggers.error("发送邮件错误：SendMail--setMsg--AddressException："+e);
132. }catch(MessagingExceptione){
133. e.printStackTrace();
134. Loggers.error("发送邮件错误：SendMail--setMsg--MessagingException："+e);
135. }finally{
136. if(transport!=null&transport.isConnected()){
137. transport.close();
138. }
139. }
140. }
142. publicstaticvoidmain(String[]args){
143. try{
144. SendMail.setMessageWithAuthentica("您的邮箱","您的密码","对方邮箱","邮件内容","邮件标题","服务器地址");
145. }catch(Exceptione){
146. e.printStackTrace();
147. }
148. }
149. }

view plain

1. importjavax.mail.Authenticator;
2. importjavax.mail.PasswordAuthentication;
4. publicclassPopupAuthenticatorextendsAuthenticator{
5. privateStringuname;//用户名
7. privateStringpassword;//密码
9. //属性方法
10. publicStringgetUname(){
11. returnuname;
12. }
14. publicvoidsetUname(Stringuname){
15. this.uname=uname;
16. }
18. publicStringgetPassword(){
19. returnpassword;
20. }
22. publicvoidsetPassword(Stringpassword){
23. this.password=password;
24. }
26. //构造方法
27. publicPopupAuthenticator(){
29. }
31. publicPopupAuthenticator(Stringuname,Stringpassword){
32. this.uname=uname;
33. this.password=password;
34. }
36. publicPasswordAuthenticationgetPasswordAuthentication(){
37. Stringusername=uname;//邮箱登录帐号
38. Stringpwd=password;//登录密码
39. returnnewPasswordAuthentication(username,pwd);
40. }
41. }