java邮件发送

//System.out.println("设置系统属性：mail.smtp.host = "+hostName);
if(props == null)props = System.getProperties(); //获得系统属性对象
props.put("mail.smtp.host",hostName); //设置SMTP主机
public class SendMailAgent {
private MimeMessage mimeMsg; //MIME邮件对象
private Session session; //邮件会话对象
private Properties props; //系统属性
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
public boolean setCopyTo(String copyto)
// username = name;
// password = pass;
// }
/**
* @param mailSubject String
* @return boolean
*/
public boolean setSubject(String mailSubject) {
* @param name String
* @param pass String
*/
public boolean addFileAffix(String filename) {
//System.out.println("增加邮件附件："+filename);
Session mailSession = Session.getInstance(props,null);
private String password = constantVar.EMAIL_PASSWORD;
private String from = constantVar.EMAIL_MANAGER;
private Multipart mp; //Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象
}else{
props.put("mail.smtp.auth","false");
}
}
/**
* @param name String
* @param pass String
*/
// public void setNamePass(String name,String pass) {
catch(Excintln("创建MIME邮件对象失败！"+e);
return false;
}
}
/**
* @param need boolean
}
/**
* @return boolean
*/
public boolean createMimeMessage()
{
try{
//System.out.println("准备获取邮件会话对象！");
session = Session.getDefaultInstance(props,null); //获得邮件会话对象
}
catch(Exception e){
//System.err.println("获取邮件会话对象时发生错误！"+e);
return false;
}
//System.out.println("准备创建MIME邮件对象！");
return true;
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
try{
mimeMsg = new MimeMessage(session); //创建MIME邮件对象
mp = new MimeMultipart();
return true;
}
//System.out.println("设置smtp身份认证：mail.smtp.auth = "+need);
if(props == null)props = System.getProperties();
if(need){
props.put("mail.smtp.auth","true");
return true;
}
catch(Exception e){
//System.err.println("设置邮件正文时发生错误！"+e);
return false;
}
}
/**
public boolean sendout()
{
try{
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
//System.out.println("正在发送邮件....");
private boolean needAuth = true; //smtp是否需要认证
private String hostName = constantVar.EMAIL_SERVER;
private String username = constantVar.EMAIL_ACCOUNT; //smtp认证用户名和密码
bp.setFileName(fileds.getName());
mp.addBodyPart(bp);
return true;
}
catch(Exception e){
//System.err.println("增加邮件附件："+filename+"发生错误！"+e);
try{
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setContent("<meta http-equiv=Content-Type content=text/html; charset=gb2312>"+mailBody,"text/html;charset=GB2312");
mp.addBodyPart(bp);
return false;
}
}
/**
* @param mailBody String
*/
public boolean setBody(String mailBody) {
try{
BodyPart bp = new MimeBodyPart();
//String from= mailServer.getEMAIL_MANAGER();
try{
mimeMsg.setFrom(new InternetAddress(from)); //设置发信人
return true;
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
public boolean setTo(String to){
return false;
}
}
/**
* @param name String
* @param pass String
*/
public boolean setFrom( ) {
//System.out.println("设置发信人！");
//System.out.println(hostName);
setSmtpHost();
createMimeMessage();
}
/**
* @param hostName String
*/
public void setSmtpHost( ) {
//System.out.println("设置邮件主题！");
try{
mimeMsg.setSubject(mailSubject);
return true;
}
catch(Exception e) {
//System.err.println("设置邮件主题发生错误！");
*/
public void setNeedAuth(boolean need) {
// new javax.mail.PasswordAuthentication("","");
//SmtpAuthenticator sa=new SmtpAuthenticator();