Spring通過Gmail SMTP服務器MailSender發送電子郵件

Spring提供了一個有用的「org.springframework.mail.javamail.JavaMailSenderImpl」類，通過JavaMail API 簡化郵件發送過程。這裏有一個項目中使用Spring 「JavaMailSenderImpl」通過Gmail SMTP服務器發送電子郵件。

1. Spring郵件發件人

Java 類使用 Spring 的 MailSender 接口發送電子郵件。

File : MailMail.java

package com.yiibai.common;

import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;

public class MailMail
{
private MailSender mailSender;

public void setMailSender(MailSender mailSender) {
    this.mailSender = mailSender;
}

public void sendMail(String from, String to, String subject, String msg) {

    SimpleMailMessage message = new SimpleMailMessage();

    message.setFrom(from);
    message.setTo(to);
    message.setSubject(subject);
    message.setText(msg);
    mailSender.send(message);    
}

}

2. bean配置文件

配置 mailSender bean 並指定Gmail的SMTP服務器電子郵件的詳細信息。

注
Gmail的配置細節(這裏是牆，該翻的翻) –  http://mail.google.com/support/bin/answer.py?hl=en&answer=13287

File : Spring-Mail.xml

<property name="javaMailProperties">
   <props>
             <prop key="mail.smtp.auth">true</prop>
             <prop key="mail.smtp.starttls.enable">true</prop>
          </props>
</property>

運行它

package com.yiibai.common;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App
{
public static void main( String[] args )
{
ApplicationContext context =
new ClassPathXmlApplicationContext("Spring-Mail.xml");

    MailMail mm = (MailMail) context.getBean("mailMail");
    mm.sendMail("[email protected]",
           "[email protected]",
           "Testing123", 
           "Testing only \\n\\n Hello Spring Email Sender");

}

}

下載源代碼 –   http://pan.baidu.com/s/1gepbWEf