package net.zhang.common.tools.mail;
import javax.mail.*;
public class EmailAuthenticator extends Authenticator{
private String username;
private String userpassword;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getUserpassword() {
return userpassword;
}
public void setUserpassword(String userpassword) {
this.userpassword = userpassword;
}
public EmailAuthenticator(String username,String userpassword){
super();
this.username=username;
this.userpassword=userpassword;
}
public PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(username,userpassword);
}
}
package net.zhang.common.tools.mail;
import javax.mail.Address;
public class MailForm {
private String host;
private String from;
private String to;
private String subject;
private String content;
private String file;
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getFile() {
return file;
}
public void setFile(String file) {
this.file = file;
}
public String getFrom() {
return from;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public void setFrom(String from) {
this.from = from;
}
}
package net.zhang.common.tools.mail;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.BodyPart;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.NoSuchProviderException;
import javax.mail.Part;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
public class MailServer {
private EmailAuthenticator emailAuthenticator;
private String username;
private String userpassword;
public MailServer(String username,String userpassword){
emailAuthenticator=new EmailAuthenticator(username,userpassword);
this.username=username;
this.userpassword=userpassword;
}
public void sendMail(MailForm mailForm){
try {
Properties props=System.getProperties();
props.put("mail.smtp.host",mailForm.getHost() );
props.put("mail.smtp.auth", "true");
Session session=Session.getInstance(props, emailAuthenticator);
MimeMessage message=new MimeMessage(session);
message.setFrom(new InternetAddress(mailForm.getFrom()));
message.setRecipient(Message.RecipientType.TO, new InternetAddress(mailForm.getTo()));
message.setSubject(mailForm.getSubject());
BodyPart messageBodyPart=new MimeBodyPart();
messageBodyPart.setText(mailForm.getContent());
Multipart multipart=new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
messageBodyPart=new MimeBodyPart();
DataSource source=new FileDataSource(mailForm.getFile());
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(mailForm.getFile());
multipart.addBodyPart(messageBodyPart);
message.setContent(multipart);
message.saveChanges();
Transport transport=session.getTransport("smtp");
transport.connect(mailForm.getHost(), username, userpassword);
transport.sendMessage(message, message.getAllRecipients());
transport.close();
System.out.println("邮件发送成功");
} catch (AddressException e) {
System.err.println("address exception");
e.printStackTrace();
} catch (MessagingException e) {
System.err.println("message exception");
e.printStackTrace();
}
}
}
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