Send mail with JavaMail

/*
* File:Mail.java
* date:2005-2-28
* Author:fuweilin
* Project:
* Ver:
* Note:
* */
Package Com.toone.eg.common;
/**
* @author FUWLN
* @version 1.0
*/
Import java.util.*;
Import javax.mail.*;
Import javax.mail.internet.*;
Import javax.activation.*;
/**
* @author FUWL
*
* To change the template for this generated type comment go
* Window-preferences-java-code Generation-code and Comments
*/
public class Mail {
Private MimeMessage mimemsg; MIME Mail Object
Private session session; Mail Session Object
Private Properties props; System Properties
Private Boolean Needauth = false; Does SMTP require authentication
Private String username = ""; SMTP authenticated user name and password
Private String Password = "";
Private Multipart MP; Multipart objects, message content, headers, attachments, and so on are added to it before the MimeMessage object is generated
/**
*
*/
Public Mail () {
Setsmtphost ("smtp.163.com")://If no mail server is specified, obtain from the GetConfig class
Createmimemessage ();
}
Public Mail (String SMTP) {
Setsmtphost (SMTP);
Createmimemessage ();
}
/**
* @param hostName String
*/
public void Setsmtphost (String hostName) {
SYSTEM.OUT.PRINTLN ("Set system properties: Mail.smtp.host =" +hostname);
if (props = = null) props = System.getproperties (); Get System Properties Object
Props.put ("Mail.smtp.host", hostName); Setting up an SMTP host
}
/**
* @return Boolean
*/
public boolean createmimemessage ()
{
try{
System.out.println ("Ready to get mail Session Object!") ");
Session = Session.getdefaultinstance (props,null); Get mail Session Object
}
catch (Exception e) {
SYSTEM.ERR.PRINTLN ("An error occurred while getting the mail session Object!") "+e);
return false;