做了个spring发送纯文本文件以及发送带附件的邮件的例子,共享之。
说明:把spring-framework-3.0.0.M4的所以包加进去,还要加
commons-logging-1.0.4.jar不然会报:java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
还要加入j2ee1.4的包,如果加入高一点的包可能还是会报错,报找不到smtp的错,这是包不一致造成的。
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessagePreparator;
import javax.mail.internet.MimeMessage;
import javax.mail.MessagingException;
import javax.mail.Message;
import javax.mail.internet.InternetAddress;
import javax.activation.FileDataSource;
import javax.activation.DataHandler;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeBodyPart;
import javax.mail.Multipart;
import java.util.List;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
/**
* spring的邮件发送例子
*
* @author Amigo Xie([email protected])
* @since 2007/04/28 11:30
*/
public class SpringMail {
public static void main(String[] args) throws Exception {
ApplicationContext ctx = new FileSystemXmlApplicationContext("src/applicationContext-beans.xml");
JavaMailSender sender = (JavaMailSender) ctx.getBean("mailSender");
SpringMail springMail = new SpringMail();
// 测试发送只有文本信息的简单测试
springMail.sendTextMail(sender);
// 测试发送带附件的邮件
springMail.sendMimeMessage(sender);
}
/**
* 测试发送只有文本信息的简单测试
*
* @param sender
* 邮件发送器
* @throws Exception
*/
private void sendTextMail(JavaMailSender sender) throws Exception {
SimpleMailMessage mail = new SimpleMailMessage();
mail.setTo("[email protected]");
mail.setFrom("[email protected]");
mail.setSubject("test by dddddd");
mail.setText("spring Mail的简单测试");
sender.send(mail);
System.out.println("成功发送文本文件!");
}
/**
* 发送带附件的邮件
*
* @param sender
* 邮件发送器
* @throws Exception
*/
private void sendMimeMessage(final JavaMailSender sender) throws Exception {
// 附件文件集合
final List files = new ArrayList();
MimeMessagePreparator mimeMail = new MimeMessagePreparator() {
public void prepare(MimeMessage mimeMessage) throws MessagingException {
mimeMessage.setRecipient(Message.RecipientType.TO, new InternetAddress("[email protected]"));
mimeMessage.setFrom(new InternetAddress("[email protected]"));
mimeMessage.setSubject("Spring发送带附件的邮件", "gb2312");
Multipart mp = new MimeMultipart();
// 向Multipart添加正文
MimeBodyPart content = new MimeBodyPart();
content.setText("内含spring邮件发送的例子,请查收!");
// 向MimeMessage添加(Multipart代表正文)
mp.addBodyPart(content);
sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();
files.add("src/测试.xml");
// files.add("src/applicationContext-beans.xml");
// 向Multipart添加附件
Iterator it = files.iterator();
while (it.hasNext()) {
MimeBodyPart attachFile = new MimeBodyPart();
String filename = it.next().toString();
FileDataSource fds = new FileDataSource(filename);
attachFile.setDataHandler(new DataHandler(fds));
attachFile.setFileName("=?utf-8?B?"+enc.encode(fds.getName().getBytes())+"?=");
mp.addBodyPart(attachFile);
}
files.clear();
// 向Multipart添加MimeMessage
mimeMessage.setContent(mp);
mimeMessage.setSentDate(new Date());
}
};
// 发送带附件的邮件
sender.send(mimeMail);
System.out.println("成功发送带附件邮件!");
}
}
这是配置文件applicationContext-beans.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host">
<value>smtp.163.com</value>
</property>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.timeout">25000</prop>
</props>
</property>
<property name="username">
<value>登录邮箱的名字</value>
</property>
<property name="password">
<value>登录邮箱的密码</value>
</property>
</bean>
</beans>
其中的
sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();
attachFile.setFileName("=?utf-8?B?"+enc.encode(fds.getName().getBytes())+"?=");
是为了解决中文的问题