发送邮件通知的程序.供其它程序调用!
以前整理的一段代码,来源于网上,大家可以使用它连接到普通的邮件服务器或gmail邮件服务器发送邮件通知等.
现在还只是发送文本邮件,有兴趣的可以再看一下如何发送超文本邮件,带附件等.
//Author:Adrian 20060707
package asdf.asdf.mail;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
//使用gmail的邮件服务器
public class EmailNoticeEx{
public static String sendSSLGmail(String fromName,String fromEmail,String smtpServer,String smtpUser,String smtpPassword,String recipient_name,String recipients[],String subject,String message,String encoding){
try{
boolean debug = false;
java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
// Set the host smtp address
// 设置系统属性
Properties props = new Properties();//获得系统属性对象
props.put("mail.transport.protocol", "smtp");
props.put("mail.host", smtpServer);//设置SMTP主机
MyAuthenticator auth = new MyAuthenticator(smtpUser, smtpPassword);
//获得邮件会话对象
Session mailSession = Session.getDefaultInstance(props, auth);
mailSession.setDebug(debug);
javax.mail.internet.MimeMessage mimeMsg; //MIME邮件对象
//创建MIME邮件对象
mimeMsg = new javax.mail.internet.MimeMessage(mailSession);
// create a message
//Message msg = new MimeMessage(session);
// set the from and to address
InternetAddress addressFrom = new InternetAddress(fromEmail,fromName);
mimeMsg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++) {
addressTo[i] = new InternetAddress(recipients[i]);
}
mimeMsg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
mimeMsg.setSubject(subject,encoding);
mimeMsg.setContent(message, "text/plain");
mimeMsg.setText(message,encoding);
Transport.send(mimeMsg);
}catch(Exception e){
e.printStackTrace();
return e.getMessage();
}
return null;
}
//使用普通的邮件服务器
public static String sendMail(String fromName,String fromEmail,String smtpServer,String smtpUser,String smtpPassword,String recipient_name,String recipients[],String subject,String message,String encoding){
try{
boolean debug = false;
// Set the host smtp address
// 设置系统属性
Properties props = new Properties();//获得系统属性对象
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.starttls.enable","true");
props.put("mail.smtp.host", smtpServer);//设置SMTP主机
props.put("mail.smtp.auth", "true");
MyAuthenticator auth = new MyAuthenticator(smtpUser, smtpPassword);
//获得邮件会话对象
Session mailSession = Session.getDefaultInstance(props, auth);
mailSession.setDebug(debug);
javax.mail.internet.MimeMessage mimeMsg; //MIME邮件对象
//创建MIME邮件对象
mimeMsg = new javax.mail.internet.MimeMessage(mailSession);
// create a message
//Message msg = new MimeMessage(session);
// set the from and to address
InternetAddress addressFrom = new InternetAddress(fromEmail,fromName);
mimeMsg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++) {
addressTo[i] = new InternetAddress(recipients[i]);
}
mimeMsg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
mimeMsg.setSubject(subject,encoding);
mimeMsg.setContent(message, "text/plain");
mimeMsg.setText(message,encoding);
Transport.send(mimeMsg);
}catch(Exception e){
e.printStackTrace();
return e.getMessage();
}
return null;
}
}// end class
// smtp需要验证时候的验证类
class MyAuthenticator
extends javax.mail.Authenticator {
private String strUser;
private String strPwd;
public MyAuthenticator(String user, String password) {
this.strUser = user;
this.strPwd = password;
}
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(strUser, strPwd);
}
}
(本文作者： EasyJF开源团队 navIme2 欢迎转载，转载请保留作者声明，谢谢！)