JAVA邮件
package com.mail;
import java.util.Date;
/**
* 邮件类
* @author Dave zhf_0630@126.com
* 2009-03-26
*/
public class Email{
public final static String TO="xxx@xxx.com";
public final static String FROM="xxx@xxx.com";
public final static String CC="xxx@nxxx.com";
public final static String BCC="xxx@nxxx.com";
public final static String Email_Subject="Test Email With JavaMail";
public final static String Email_Header="This Is Email Header";
public final static String Email_Body="This Is Email Body";
public final static String Email_Host="smtp.xxx.com";
public Date sendDate=null;
public Email(){}
}
package com.mail;
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
/**
* 邮件服务器认证
* @author Dave zhf_0630@126.com
* 2009-03-26
*/
public class MailAuthenticator extends Authenticator {
private final static String username="xxx";
private final static String password="xxx";
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(username,password);
}
}
package com.mail;
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
/**
* 发送邮件
*
* @author Dave zhf_0630@126.com
* 2009-03-26
*/
public class SendEmail {
/**
* 发送普通邮件
*
* @throws Exception
*/
public void doSendNormalMail() throws Exception {
Properties prop = new Properties(); // 获取系统环境
Authenticator auth = new MailAuthenticator(); // 邮件服务器认证
prop.put("mail.smtp.host", Email.Email_Host);
prop.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(prop, auth);// 设置对话和邮件服务器进行通讯
Message message = new MimeMessage(session);
/*
* 设置邮件对象
*/
try {
message.setSubject(Email.Email_Subject + "Normal Email"); // 设置邮件主题
message.setContent("Hello", "text/plain"); // 设置邮件格式
message.setText(Email.Email_Body); // 设置邮件体
message.setHeader("Header:", Email.Email_Header); // 设置邮件标题
message.setSentDate(new Date()); // 设置发送时间
Address address = new InternetAddress(Email.FROM, "Dave"); // 设置发信人地址
message.setFrom(address);
/*
* 设置多个发件人地址
*
* Address address[]={new InternetAddress("","") new
* InternetAddress("","")}; message.addFrom(address);
*/
Address toAddress = new InternetAddress(Email.TO); // 设置接收人地址
message.setRecipient(Message.RecipientType.TO, toAddress);
// 设置多个收件人地址
// message.addRecipient(Message.RecipientType.TO,new
// InternetAddress("zhf_0630@126.com"));
message.saveChanges();
System.out.println("sendNormalEmail() 开始发送邮件……");
Transport.send(message); // 发送邮件
System.out.println("发送成功！");
} catch (MessagingException e) {
System.out.println("发送失败！");
e.printStackTrace();
}
}
/**
* 发送带附件的邮件
* @throws UnsupportedEncodingException
*/
public void sendEmailWithAttachment() throws UnsupportedEncodingException {
Properties prop = new Properties();
prop.put("mail.smtp.host", Email.Email_Host);
prop.put("mail.smtp.auth", "true");
Authenticator auth = new MailAuthenticator();
Session session = Session.getDefaultInstance(prop, auth);
Message message = new MimeMessage(session);
try {
message.setSubject(Email.Email_Subject + "Email With Accatchment");// 设置邮件主题
message.setContent("Hello", "text/plain"); // 设置邮件格式
message.setText(Email.Email_Body); // 设置邮件体
message.setHeader("Header:", Email.Email_Header); // 设置邮件标题
message.setSentDate(new Date()); // 设置发送时间
Address address = new InternetAddress(Email.FROM, "Dave"); // 设置发信人地址
message.setFrom(address);
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText("bodypart");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource("E:\\test.xls");
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName("E:\\test.xls");
multipart.addBodyPart(messageBodyPart);// Put parts in
message.setContent(multipart);
Address toAddress = new InternetAddress(Email.TO);
message.setRecipient(Message.RecipientType.TO, toAddress);
message.saveChanges();
System.out.println("sendEmailWithHtml() 开始发送邮件……");
Transport.send(message);
System.out.println("发送成功！");
} catch (MessagingException e) {
System.out.println("发送失败！");
e.printStackTrace();
}
}
/**
* 发送带html的邮件
*
* @throws UnsupportedEncodingException
*/
public void sendEmailWithHtml() throws UnsupportedEncodingException {
Properties prop = new Properties();
Authenticator auth = new MailAuthenticator();
prop.put("mail.smtp.host", Email.Email_Host);
prop.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(prop, auth);
Message message = new MimeMessage(session);
String htmlText = "<h1>Hello</h1>"
+ "<a href=\"http://news.sina.com.cn\" target=\"blank\">点击连接</a>";
System.out.println(htmlText);
try {
message.setSubject(Email.Email_Subject + "Email With Html");
message.setContent(htmlText + Email.Email_Body,
"text/html;charset=gb2312");
// message.setText(Email.Email_Body);
message.setSentDate(new Date());
Address address = new InternetAddress(Email.FROM, "Dave");
Address toAddress = new InternetAddress(Email.TO);
message.setFrom(address);
message.setRecipient(Message.RecipientType.TO, toAddress);
message.saveChanges();
System.out.println("sendEmailWithHtml() 开始发送邮件……");
Transport.send(message);
System.out.println("发送成功！");
} catch (MessagingException e) {
System.out.println("发送失败！");
e.printStackTrace();
}
}
/**
* 测试函数
*
* @param args
*/
public static void main(String args[]) {
try {
// 发送普通邮件
new SendEmail().doSendNormalMail();
// 发送带html的邮件
new SendEmail().sendEmailWithHtml();
// 发送带附件的邮件
new SendEmail().sendEmailWithAttachment();
} catch (Exception e) {
e.printStackTrace();
}
}
}
怎么说呢？越来越相信JAVA无所不能了。。。
