javamail邮件发送
javamail邮件发送
封装了一个简单的邮件发送的代码，质量不高，不过，二话不说，先看剑。
所需包：
dsn.jar
mailapi.jar
pop3.jar
smtp.jar
贴上代码：
package com.test.email;
import java.io.File;
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.BodyPart;
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.MimeMessage.RecipientType;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;
/**
* Description: 发送Email
* @author cglin
* @Version V 1.0
* @Created at 2014年3月28日 下午4:03:21
* @Modified by
* on
*/
public class Email{
private static String systemEmail = "[email protected]";
private static String emailName = "[email protected]";
private static String emailPwd = "123456";
private static String emailHost = "mail.cc.com";
public static void pushEmail(String emailTitle,String emailContent,String ... receiveEmail){
Properties prop = new Properties();
//设置属性值
prop.put("mail.smtp.auth", "true");//启动验证
Session session = Session.getInstance(prop);//创建Session对象
session.setDebug(true);
for(String rEmail : receiveEmail){
try {
MimeMessage msg = new MimeMessage(session);//设置邮件的内容
msg.setFrom(new InternetAddress(systemEmail));//发件人
//收件人 RecipientType.TO 收件人 CC抄送 CC秘密操作
msg.setRecipient(RecipientType.TO, new InternetAddress(rEmail,false));
msg.setSubject(emailTitle);//主题
Multipart mm = new MimeMultipart();//内容设置
BodyPart b = new MimeBodyPart();//正文
b.setContent(emailContent, "text/html;charset=GBK");
b.setText(emailContent);
mm.addBodyPart(b); //将发送的所有BodyPart，存放在mm对象中
msg.setContent(mm); //设置邮件的内容
msg.setSentDate(new Date()); //发送邮件的时间
Transport tran = session.getTransport("smtp"); //发送邮件
tran.connect(emailHost, emailName, emailPwd); //登陆到服务器
tran.sendMessage(msg, msg.getAllRecipients()); //发送指定的邮件
tran.close();
System.out.println("邮件发送成功！！！！");
} catch (Exception e) {
e.printStackTrace();
System.out.println("邮件发送失败！！！");
}
}
}
public static void pushAnnexEmail(String emailTitle,String emailContent,String Filepath,String FileTitle,String ... receiveEmail){
Properties prop = new Properties();
//设置属性值
prop.put("mail.smtp.auth", "true");
Session session = Session.getInstance(prop);//创建Session对象
session.setDebug(true);
for(String rEmail : receiveEmail){
try {
MimeMessage msg = new MimeMessage(session);//设置邮件的内容
msg.setFrom(new InternetAddress(systemEmail));//发件人
//收件人 RecipientType.TO 收件人 CC抄送 CC秘密操作
msg.setRecipient(RecipientType.TO, new InternetAddress(rEmail,false));
msg.setSubject(emailTitle);//主题
Multipart mm = new MimeMultipart();//内容设置
BodyPart b = new MimeBodyPart();//正文
b.setContent(emailContent, "text/html;charset=GBK");
b.setText(emailContent);
b.setFileName(MimeUtility.encodeText(FileTitle, "utf-8", null));
FileDataSource fds = new FileDataSource(new File(Filepath)); //读取文件
b.setDataHandler(new DataHandler(fds)); //文件位置的指针
mm.addBodyPart(b); //将发送的所有BodyPart，存放在mm对象中
msg.setContent(mm); //设置邮件的内容
msg.setSentDate(new Date()); //发送邮件的时间
Transport tran = session.getTransport("smtp"); //发送邮件
tran.connect(emailHost, emailName, emailPwd); //登陆到服务器
tran.sendMessage(msg, msg.getAllRecipients()); //发送指定的邮件
tran.close();
System.out.println("邮件发送成功！！！！");
} catch (Exception e) {
e.printStackTrace();
System.out.println("邮件发送失败！！！");
}
}
}
}
前面的封装的是普通的邮箱发送，第二个方法是带附件的邮件发送。
邮箱账户和密码，还有邮箱服务器自己稍作调整就好。哈哈哈