- redleaf
- 等级:
- 性别:
- 文章: 79
- 积分: 159
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mail.java 代码
- package mail;
-
- import java.util.* ;
- import java.io.* ;
- import javax.mail.* ;
- import javax.mail.internet.* ;
- import javax.activation.* ;
- public class Mail {
-
- private String displayName;
- private String to;
- private String from;
- private String smtpServer;
- private String username;
- private String password;
- private String subject;
- private String content;
- private boolean ifAuth;
- private String filename="";
- private Vector file = new Vector();
-
-
-
-
-
- public void setSmtpServer(String smtpServer){
- this.smtpServer=smtpServer;
- }
-
-
-
-
- public void setFrom(String from){
- this.from=from;
- }
-
-
-
- public void setDisplayName(String displayName){
- this.displayName=displayName;
- }
-
-
-
-
- public void setIfAuth(boolean ifAuth){
- this.ifAuth=ifAuth;
- }
-
-
-
-
- public void setUserName(String username){
- this.username=username;
- }
-
-
-
-
- public void setPassword(String password){
- this.password=password;
- }
-
-
-
-
- public void setTo(String to){
- this.to=to;
- }
-
-
-
-
- public void setSubject(String subject){
- this.subject=subject;
- }
-
-
-
-
- public void setContent(String content){
- this.content=content;
- }
-
-
-
-
- public void addAttachfile(String fname){
- file.addElement(fname);
- }
-
- public Mail(){
-
- }
-
-
-
-
- public Mail(String smtpServer,String from,String displayName,String username,String password,String to,String subject,String content){
- this.smtpServer=smtpServer;
- this.from=from;
- this.displayName=displayName;
- this.ifAuth=true;
- this.username=username;
- this.password=password;
- this.to=to;
- this.subject=subject;
- this.content=content;
- }
-
-
-
-
- public Mail(String smtpServer,String from,String displayName,String to,String subject,String content){
- this.smtpServer=smtpServer;
- this.from=from;
- this.displayName=displayName;
- this.ifAuth=false;
- this.to=to;
- this.subject=subject;
- this.content=content;
- }
-
-
-
-
- public HashMap send(){
- HashMap map=new HashMap();
- map.put("state", "success");
- String message="邮件发送成功!";
- Session session=null;
- Properties props = System.getProperties();
- props.put("mail.smtp.host", smtpServer);
- if(ifAuth){
- props.put("mail.smtp.auth","true");
- SmtpAuth smtpAuth=new SmtpAuth(username,password);
- session=Session.getDefaultInstance(props, smtpAuth);
- }else{
- props.put("mail.smtp.auth","false");
- session=Session.getDefaultInstance(props, null);
- }
- session.setDebug(true);
- Transport trans = null;
- try {
- Message msg = new MimeMessage(session);
- try{
- Address from_address = new InternetAddress(from, displayName);
- msg.setFrom(from_address);
- }catch(java.io.UnsupportedEncodingException e){
- e.printStackTrace();
- }
- InternetAddress[] address={new InternetAddress(to)};
- msg.setRecipients(Message.RecipientType.TO,address);
- msg.setSubject(subject);
- Multipart mp = new MimeMultipart();
- MimeBodyPart mbp = new MimeBodyPart();
- mbp.setContent(content.toString(), "text/html;charset=gb2312");
- mp.addBodyPart(mbp);
- if(!file.isEmpty()){
- Enumeration efile=file.elements();
- while(efile.hasMoreElements()){
- mbp=new MimeBodyPart();
- filename=efile.nextElement().toString();
- FileDataSource fds=new FileDataSource(filename);
- mbp.setDataHandler(new DataHandler(fds));
- mbp.setFileName(fds.getName());
- mp.addBodyPart(mbp);
- }
- file.removeAllElements();
- }
- msg.setContent(mp);
- msg.setSentDate(new Date());
-
- msg.saveChanges();
- trans = session.getTransport("smtp");
- trans.connect(smtpServer, username, password);
- trans.sendMessage(msg, msg.getAllRecipients());
- trans.close();
-
- }catch(AuthenticationFailedException e){
- map.put("state", "failed");
- message="邮件发送失败!错误原因:\n"+"身份验证错误!";
- e.printStackTrace();
- }catch (MessagingException e) {
- message="邮件发送失败!错误原因:\n"+e.getMessage();
- map.put("state", "failed");
- e.printStackTrace();
- Exception ex = null;
- if ((ex = e.getNextException()) != null) {
- System.out.println(ex.toString());
- ex.printStackTrace();
- }
- }
-
- map.put("message", message);
- return map;
- }
-
- }
SmtpAuth.java 代码
- package mail;
-
- public class SmtpAuth extends javax.mail.Authenticator {
- private String username,password;
-
- public SmtpAuth(String username,String password){
- this.username = username;
- this.password = password;
- }
- protected javax.mail.PasswordAuthentication getPasswordAuthentication() {
- return new javax.mail.PasswordAuthentication(username,password);
- }
- }
存在的问题就是发送到163的邮件全部都带有一个附件的符号,不管有没有发送附件,还请大家指点一下!!!
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- s_jd
- 等级: 初级会员
- 性别:
- 文章: 6
- 积分: 30
- 来自: 杭州
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请问怎么解决的呀?我看了不是很明白,刚用Javamail,希望能指点下,谢谢
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- s_jd
- 等级: 初级会员
- 性别:
- 文章: 6
- 积分: 30
- 来自: 杭州
|
我的意思是在论坛中说已经解决了上面的问题,不知道是怎么解决的
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