?? sendmail.java
字號:
package com.jdon.simpleregister;
import java.io.*;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import javax.activation.FileDataSource;
/**
*
* <p>Title: </p>
* <p>Description:
*
* 首先安裝javamail 和activation 到java.sun.com下載
* 需要指定smtp服務器,如果用sendmail,需要開放本地的SMTP服務:
* 1. 在/etc/mail/access中加入 127.0.0.1 relay
* 2./usr/bin/makemap hash /etc/mail/access.db < /etc/mail/access
*
* 本程序可以從JSP中以bean調用或被其他類以對象引用調用
* http://www.jdon.com/
*
* </p>
* <p>Copyright: Jdon.com Copyright (c) 2003</p>
* <p>Company: 上海解道計算機技術有限公司</p>
* @author banq
* @version 1.0
*/
public class SendMail {
private String msgText = null;
private String subject = null;
private String smtpHost = null;
private String from = null;
private String to = null;
public void setMsgText(String msgText) {
this.msgText = msgText;
}
public void setSubject(String subject) {
this.subject = subject;
}
public void setSmtpHost(String smtpHost) {
this.smtpHost = smtpHost;
}
public void setFrom(String from) {
this.from = from;
}
public void setTo(String to) {
this.to = to;
}
public SendMail() {}
public SendMail(String msgText, String subject, String smtpHost, String from,
String to) {
this.msgText = msgText;
this.subject = subject;
this.smtpHost = smtpHost;
this.from = from;
this.to = to;
}
public void sendnow() throws Exception {
try {
Properties props = new Properties();
props.setProperty("mail.smtp.host", smtpHost);
Session session = Session.getDefaultInstance(props, null);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
InternetAddress[] address = {
new InternetAddress(to)};
message.setRecipients(Message.RecipientType.TO, address);
message.setSubject(subject); //設定主題
message.setSentDate(new Date()); //設定發送時間
message.setText(msgText);
//發送郵件
Transport.send(message);
}
catch (Exception ex) {
throw new Exception("SendMail.send now :" + ex);
}
}
}
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