Spring如何实现邮件发送

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。下面代码需要包,如果服务器需要认证,必须加入如下加粗代码:

Spring如何实现邮件发送

文件::

package mail;

import MailSenderImpl;

import MessageHelper;

import Message;

import erties;

import ;

/**

* @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();

(“”, host);

(“”, “true”);

(“ocol”, protocol);

(“”, fromMail);

//创建发送器

JavaMailSenderImpl sender = new JavaMailSenderImpl();

ost(host);

sername(username);

assword(pass);

//创建消息

MimeMessage message = teMimeMessage();

eader(“X-Mailer”, “Java Mailer”);

MimeMessageHelper helper = new MimeMessageHelper(message);

o(sendTo);

rom(fromMail, fromName);

ubject(subject);

ext(msg);

entDate(new Date());

//开始发送

avaMailProperties(props);

(message);

}catch(Exception e){

tln(“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 = ”;//接收者邮件

String fromMail = ”;//发送者邮件

String user = ”;//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 = “”;//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);

tln(“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。