java ·¢Óʼþ
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.*;
import javax.mail.internet.*;
/**
* ±¾³ÌÐòÓÃjavaÀ´ÊµÏÖEmailµÄ·¢ËÍ£¬ËùÓõ½µÄÐÒéΪ£ºSMTP£¬¶Ë¿ÚºÅΪ25£»<br>
* ·½·¨£ºÓÃSocket½øÐÐʵÏÖ£¬´ò¿ª¿Í»§¶ËµÄSocket£¬²¢Á¬½ÓÉÏ·þÎñÆ÷£º<br>
* È磺Socket sockClient = new Socket("smtp.qq.com",23);<br>
* Õâ±íʾ·¢¼þ·½Á¬½ÓµÄÊÇQQÓÊÏäµÄ·þÎñÆ÷£¬¶Ë¿ÚºÅΪ23
*
*/
public class Email
{
/**
* Õû¸öMIMEÓʼþ¶ÔÏó
*/
private MimeMessage mimeMsg;
/**
* רÃÅÓÃÀ´·¢ËÍÓʼþµÄSession»á»°
*/
private Session session;
/**
* ·â×°Óʼþ·¢ËÍʱµÄһЩÅäÖÃÐÅÏ¢µÄÒ»¸öÊôÐÔ¶ÔÏó
*/
private Properties props;
/**
* ·¢¼þÈ˵ÄÓû§Ãû
*/
private String username;
/**
* ·¢¼þÈ˵ÄÃÜÂë
*/
private String password;
/**
* ÓÃÀ´ÊµÏÖ¸½¼þÌí¼ÓµÄ×é¼þ
*/
private Multipart mp;
/**
* ·¢ËͲÎÊý³õʼ»¯,ÓеķþÎñÆ÷²»ÐèÒªÓû§ÑéÖ¤£¬ËùÒÔÕâÀï¶ÔÓû§ÃûºÍÃÜÂë½øÐгõʼ»¯""
*
* @param smtp
* SMTP·þÎñÆ÷µÄµØÖ·£¬±ÈÈçÒªÓÃQQÓÊÏ䣬ÄÄôӦΪ£º"smtp.qq.com"£¬163Ϊ£º"smtp.163.com"
*/
public Email(String smtp)
{
username = "";
password = "";
// ÉèÖÃÓʼþ·þÎñÆ÷
setSmtpHost(smtp);
// ´´½¨Óʼþ
createMimeMessage();
}
/**
* ÉèÖ÷¢ËÍÓʼþµÄÖ÷»ú(JavaMailÐèÒªPropertiesÀ´´´½¨Ò»¸ösession¶ÔÏó¡£
* Ëü½«Ñ°ÕÒ×Ö·û´®"mail.smtp.host"£¬ÊôÐÔÖµ¾ÍÊÇ·¢ËÍÓʼþµÄÖ÷»ú);
*
* @param hostName
*/
public void setSmtpHost(String hostName)
{
System.out.println("ÉèÖÃϵͳÊôÐÔ£ºmail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties();
props.put("mail.smtp.host", hostName);
}
/**
* (Õâ¸öSessionÀà´ú±íJavaMail ÖеÄÒ»¸öÓʼþsession. ÿһ¸ö»ùÓÚ
* JavaMailµÄÓ¦ÓóÌÐòÖÁÉÙÓÐÒ»¸ösessionµ«ÊÇ¿ÉÒÔÓÐÈÎÒâ¶àµÄsession¡£ ÔÚÕâ¸öÀý×ÓÖÐ,
* Session¶ÔÏóÐèÒªÖªµÀÓÃÀ´´¦ÀíÓʼþµÄSMTP ·þÎñÆ÷¡£
*/
public boolean createMimeMessage()
{
try
{
System.out.println("×¼±¸»ñÈ¡Óʼþ»á»°¶ÔÏó£¡");
// ÓÃprops¶ÔÏóÀ´´´½¨²¢³õʼ»¯session¶ÔÏó
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