spring3 发送邮件和附件

spring3框架提供了非常有用的邮件功能，org.springframework.mail 提供了对邮件的发送的jar包，最好还是自己去看一下里面的函数。spring framework提供了简单和带附件的邮件发送功能。

假设这是个业务逻辑层代码，假设我们需要给客户发送关于订单信息的邮件

publicinterface OrderManager {void placeOrder(Order order);
}

简单邮件发送功能

import org.springframework.mail.MailException;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;publicclass SimpleOrderManager implements OrderManager {

private MailSender mailSender;//spring 提供的一个已经封装好的库，具体的实现可以参考API

private SimpleMailMessage templateMessage; publicvoid setMailSender(MailSender mailSender) { this.mailSender = mailSender; } publicvoid setTemplateMessage(SimpleMailMessage templateMessage) { this.templateMessage = templateMessage; } public void placeOrder(Order order) { // Do the business calculations...// Call the collaborators to persist the order...// Create a thread safe "copy" of the template message and customize it SimpleMailMessage msg = new SimpleMailMessage(this.templateMessage); msg.setTo(order.getCustomer().getEmailAddress()); msg.setText( "Dear " + order.getCustomer().getFirstName() + order.getCustomer().getLastName() + ", thank you for placing order. Your order number is " + order.getOrderNumber()); try{ this.mailSender.send(msg); } catch(MailException ex) { // simply log it and go on... System.err.println(ex.getMessage()); } }

}

xml的配置文件，当然你也可以使用注解

<beanid="mailSender"class="org.springframework.mail.javamail.JavaMailSenderImpl">

<propertyname="host"value="mail.mycompany.com"/>//邮箱的服务主机

<props>

</props>

</property>

<property name="username" value="**********" />//用户名

<property name="password" value="*******"></property>//密码

</bean>  <beanid="templateMessage"class="org.springframework.mail.SimpleMailMessage"> <property name="from"v alue="customerservice@mycompany.com"/>//发送者的邮箱地址 <property name="subject"value="Your order"/> </bean> <beanid="orderManager"class="com.mycompany.businessapp.support.SimpleOrderManager"> <propertyname="mailSender"ref="mailSender"/> <propertyname="templateMessage"ref="templateMessage"/> </bean>

发送附件和内嵌的htm啊

JavaMail and MimeMessageHelper

1 附件的发送

JavaMailSenderImpl sender = new JavaMailSenderImpl();MimeMessage message = sender.createMimeMessage();// use the true flag to indicate you need a multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);//true 表示你发送的是带有附件的邮件
helper.setTo("test@host.com");helper.setText("Check out this p_w_picpath!");// let's attach the infamous windows Sample file (this time copied to c:/)

FileSystemResource file = new FileSystemResource(new File("c:/Sample.jpg"));

//spring 2.5的版本需要

//FileSystemResource file = new FileSystemResource(new File("file:c:/Sample.jpg"));

helper.addAttachment("CoolImage.jpg", file);

// helper.addAttachment(MimeUtility.encodeWord("个人申请表.pdf"),new FileSystemResource(new File(pdfP//ath)));

sender.send(message);

2 发送带有html的邮件

JavaMailSenderImpl sender = new JavaMailSenderImpl();
sender.setHost("mail.host.com");MimeMessage message = sender.createMimeMessage();// use the true flag to indicate you need a multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setTo("test@host.com");// use the true flag to indicate the text included is HTML
helper.setText("<html><body><img src='cid:identifier1234'></body></html>", true);// let's include the infamous windows Sample file (this time copied to c:/)
FileSystemResource res = new FileSystemResource(new File("c:/Sample.jpg"));
helper.addInline("identifier1234", res);sender.send(message);

转载于:https://blog.51cto.com/4747857/1372261