Spring3整合邮件之JavaMail

Spring3整合JavaMail只需要往Spring工程里面加入mail.jar然后配置JavaMailSenderImpl这个Bean,然后通过这个Bean的实例去调用他的send方法就可以发送邮件了,我这里使用的是1.4.5版本。

下面的demo可以额发送普通文本邮件,Html脚本邮件和Mime附件邮件:

<bean id="mail" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <!-- SMTP发送邮件的服务器的IP和端口 -->
        <property name="host" value="smtp.163.com"/>
        <property name="port" value="25"/>
        
        <!-- 登陆SMTP邮件发送服务器的用户名和密码 -->
        <property name="username" value="[email protected]"/>
        <property name="password" value="password"/>
        
        <!-- 获得邮件会话属性,验证登录邮件服务器是否成功-->
        <property name="javaMailProperties">
             <props>
                 <prop key="mail.smtp.auth">true</prop>
                 <prop key="mail.smtp.timeout">25000</prop>
             </props>
        </property>
</bean>

public class MailSenderFactory {
	// 获取JavaMailSender bean
	public static JavaMailSender getJavaMailSender() {
		ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-mail.xml");
		return (JavaMailSender) context.getBean("mail");
	}
}

public interface Send {
	public void send();
}

/**
 * @author Chou
 * @since 2012-09-16
 * 文本邮件
 * SimpleMailMessage只能用来发送text格式的邮件
 */
public class SendTextMail implements Send{
	
	public void send() {
		System.out.println("准备发送文本形式的邮件...");

		SimpleMailMessage mail1 = new SimpleMailMessage();
		SimpleMailMessage mail2 = new SimpleMailMessage();

		mail1.setFrom("[email protected]");// 发送人名片
		mail1.setTo("[email protected]");// 收件人邮箱
		mail1.setSubject("Spring Mail 测试邮件");// 邮件主题
		mail1.setSentDate(new Date());// 邮件发送时间
		mail1.setText("Hello,Boy,This is my Spring Mail,哈哈!!");

		// 复制邮件
		mail1.copyTo(mail2);
		mail2.setSubject("这是一封复制的邮件");

		// 群发
		SimpleMailMessage[] mailMessages = { mail1, mail2 };
		MailSenderFactory.getJavaMailSender().send(mailMessages);

		System.out.println("文本形式的邮件发送成功!!!");
	}
}

/**
 * @author Chou
 * @since 2012-09-16
 * HTML脚本形式邮件MimeMessage需要设置编码
 */
public class SendHtmlMail implements Send{
	
	public void send() {
		JavaMailSender mailSender = MailSenderFactory.getJavaMailSender();
		MimeMessage mimeMessage = mailSender.createMimeMessage();
		try {
			System.out.println("HTML脚本形式邮件正在发送...");
			//设置utf-8或GBK编码,否则邮件会有乱码
			MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8");
			//设置发送人名片
			helper.setFrom("[email protected]");
			//设置收件人名片和地址
			helper.setTo(new InternetAddress("\"" + MimeUtility.encodeText("sina邮箱") + "\" <[email protected]>"));// 发送者
			// 邮件发送时间
			helper.setSentDate(new Date());
			//设置回复地址
			helper.setReplyTo(new InternetAddress("[email protected]"));
			//设置抄送的名片和地址
			helper.setCc(InternetAddress.parse(MimeUtility.encodeText("抄送人001") + " <[email protected]>," + MimeUtility.encodeText("抄送人002") + " <[email protected]>"));
			//主题
			helper.setSubject("챔피언쉽");
			// 邮件内容,注意加参数true,表示启用html格式
			helper.setText("<html><head></head><body><h1>hello!!我是乔布斯</h1></body></html>",true);
			//发送
			mailSender.send(mimeMessage);
		} catch (Exception e) {
			e.printStackTrace();
		}
		System.out.println("HTML脚本形式邮件发送成功!!!");
	}
}

/**
 * @author Chou
 * @since 2012-09-16
 * 发送带附件和图片的邮件
 * MimeMessage需要设置编码
 */
public class SendFileMail implements Send{
	
	public void send() {
		JavaMailSender mailSender = MailSenderFactory.getJavaMailSender();
		MimeMessage mimeMessage = mailSender.createMimeMessage();
		try {
			System.out.println("带附件和图片的邮件正在发送...");
			//设置utf-8或GBK编码,否则邮件会有乱码
			MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8");
			
			//设置发送人名片
			helper.setFrom("[email protected]");
			
			//设置收件人邮箱
			helper.setTo(new InternetAddress("\"" + MimeUtility.encodeText("sina邮箱") + "\" <[email protected]>"));
			
			//设置回复地址
			helper.setReplyTo(new InternetAddress("[email protected]"));
			
			//设置收件人抄送的名片和地址(相当于群发了)
			helper.setCc(InternetAddress.parse(MimeUtility.encodeText("邮箱001") + " <[email protected]>," + MimeUtility.encodeText("邮箱002") + " <[email protected]>"));
			
			// 主题
			helper.setSubject("챔피언쉽");
			// 邮件内容,注意加参数true,表示启用html格式
			helper.setText("<html><head></head><body><h1>hello!!我是乔布斯   챔피언쉽</h1></body></html>",true);
			// 加入附件
			helper.addAttachment(MimeUtility.encodeText("附件"), new File("E:\\WALL\\Style\\卡通.jpg"));
			// 加入插图
			helper.addInline(MimeUtility.encodeText("pic01"), new File("E:/WALL/Style/卡通.jpg"));
			//发送
			mailSender.send(mimeMessage);
		} catch (Exception e) {
			e.printStackTrace();
		}
		System.out.println("带附件和图片的邮件发送成功!!!");
	}
}

其实在实际项目中,用到的功能基本都是群发邮件,helper.setCc()可以设置抄送人地址,相当于你客户端只发送一封邮件,然后邮件服务器会帮你抄送给多人实现群发,当然,如果需求是不用抄送,要每人发一封,那么就要考虑多线程了。

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