Spring框架实现邮件发送实例
Spring提供了一个发送邮件的抽象层,使发送邮件实现非常简单。
下面代码需要mail.jar包,如果服务器需要认证,必须加入如下加粗代码:
源文件:SendMail.java:
package mail; import org.springframework.mail.javamail.JavaMailSenderImpl; import org.springframework.mail.javamail.MimeMessageHelper; import javax.mail.internet.MimeMessage; import java.util.Properties; import java.util.Date; /** * @author chrischen */ public class SendMail { //邮件发送器 public static String Sender(String subject, String msg, String sendTo, String fromMail, String user, String pw, String fromName, String protocol, String host, String port){ try{ final String username = user; final String pass = pw; //需要认证 Properties props = new Properties(); props.put("mail.smtp.host", host); props.put("mail.smtp.auth", "true"); props.put("mail.transport.protocol", protocol); props.put("mail.from", fromMail); //创建发送器 JavaMailSenderImpl sender = new JavaMailSenderImpl(); sender.setHost(host); sender.setUsername(username); sender.setPassword(pass); //创建消息 MimeMessage message = sender.createMimeMessage(); message.addHeader("X-Mailer", "Java Mailer"); MimeMessageHelper helper = new MimeMessageHelper(message); helper.setTo(sendTo); helper.setFrom(fromMail, fromName); helper.setSubject(subject); helper.setText(msg); helper.setSentDate(new Date()); //开始发送 sender.setJavaMailProperties(props); sender.send(message); }catch(Exception e){ System.out.println("Error:" + e); return "Failure"; } return "Success"; } //测试 public static void main(String args[])throws Exception { String subject = "测试邮件";//标题 String sendTo = "test@my.com";//接收者邮件 String fromMail = "send@my.com";//发送者邮件 String user = "send@my.com";//发送者用户 String pw = "password";//发送者邮件密码 String fromName = "Chen";//发送者名字 String protocol = "smtp";//协议 String host = "smtp.my.com";//发送主机 String port = "25";//端口 String msg = "简单邮件发送。";//发送内容 String ret = Sender(subject, msg, sendTo, fromMail, user, pw, fromName, protocol, host, port); System.out.println("邮件发送结果:" + ret); } }
使用MimeMessageHelper,可以实现Multipart email,方便添加附件和内嵌资源等。
posted on 2012-04-11 12:09 restService 阅读(304) 评论(0) 编辑 收藏 举报