首先配置spring的xml文件:
<?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="username">
<value>youruser</value>
</property>
<property name="password">
<value>yourpassword</value>
</property>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
</props>
</property>
</bean>
<bean id="mailmessage" class="org.springframework.mail.SimpleMailMessage">
<property name="to">
<value>youruser@163.com</value>
</property>
<property name="from">
<value>youruser@163.com</value>
</property>
<property name="subject">
<value>A sample mail</value>
</property>
</bean>
</beans>
邮件工厂,采用工厂模式: /** *//**
*
*/
package com.kevin.springmail;
import java.io.File;
import java.io.IOException;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.log4j.BasicConfigurator;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.UrlResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
/** *//**
* @author Administrator
* @date 2006-9-15
* @time 22:16:34
*/
public class MailFactory ...{
private static final Log logger = LogFactory.getLog(MailFactory.class);
private static final ApplicationContext context;
/** *//**
* 初始化beans
*/
static ...{
//加载log4j日志记录
BasicConfigurator.configure();
String springbean = "com/kevin/springmail/springmail.xml";
context = new ClassPathXmlApplicationContext(springbean);
logger.info("初始化beans springmail.xml 完成!");
}
/** *//**
* 发送简单的邮件信息,邮件的内容都是纯文本的内容
*
*/
public static void sendSimpleMessageMail()...{
SimpleMailMessage mailmessage = (SimpleMailMessage)context.getBean("mailmessage");
JavaMailSenderImpl mailsender = (JavaMailSenderImpl)context.getBean("mailsender");
mailmessage.setText("你好,Jarry!");
mailsender.send(mailmessage);
logger.info("simple mail has bean sent !");
}
/** *//**
* 发送HTML格式的邮件,HTML格式中带有图片的,
* 图片的来源是Server端的文件系统。(图片就是文件系统的)
* @throws MessagingException
* @throws IOException
*/
public static void sendMimeMessageMail() throws MessagingException, IOException...{
JavaMailSenderImpl mailsender = (JavaMailSenderImpl)context.getBean("mailsender");
MimeMessage mimeMessage = mailsender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "GB2312");
StringBuffer html = new StringBuffer();
html.append("<html>");
html.append("<head>");
html.append("<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>");
html.append("</head>");
html.append("<body bgcolor='#ccccff'>");
html.append("<center>");
html.append("<h1>你好,Jarry</h1>");
html.append("<img src='cid:img'>");
html.append("<p>logo:");
html.append("<img src='cid:logo'>");
html.append("</center>");
html.append("</body>");
html.append("</html>");
helper.setText(html.toString(), true);
FileSystemResource image = new FileSystemResource(new File("icon.gif"));
helper.addInline("img",image);
FileSystemResource logo = new FileSystemResource(new File("logo.gif"));
helper.addInline("logo",logo);
helper.setFrom("green006@163.com");
helper.setTo("green006@163.com");
helper.setSubject("spring javamail test");
logger.info(mimeMessage.getContentID());
logger.info(mimeMessage.getContent());
mailsender.send(mimeMessage);
logger.info("mime mail has bean sent !");
}
/** *//**
* 发送带动态图象的HTML邮件,所谓动态图象就是在发送邮件时
* 动态地生成一个图片,然后再随HTML格式的邮件发送出去。
* @throws MessagingException
* @throws IOException
*
*/
public static void sendDynamicImageMail() throws MessagingException, IOException...{
JavaMailSenderImpl mailsender = (JavaMailSenderImpl)context.getBean("mailsender");
MimeMessage mimeMessage = mailsender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "GB2312");
StringBuffer html = new StringBuffer();
html.append("<html>");
html.append("<head>");
html.append("<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>");
html.append("</head>");
html.append("<body bgcolor='#ccccff'>");
html.append("<center>");
html.append("<h1>你好,Jarry</h1>");
html.append("<img src='cid:png'>");//cid:png中的png就是下面的helper.addInline("png",image);中的png
html.append("</body>");
html.append("</html>");
//设定邮件的正文内容
helper.setText(html.toString(), true);
//new一个UrlResource对象,注意http://localhost:8080/springtiles/makechart.png看起来好像一个png格式的
//图片,其实makechart.png本质上是一个Servlet,在这个Servlet中用JFreeChart构造了一个3D的图象。
UrlResource image = new UrlResource("http://localhost:8080/springtiles/makechart.png");
//把生成的image图象添加到邮件信息中
helper.addInline("png",image);
helper.setFrom("green006@163.com");
helper.setTo("green006@163.com");
helper.setSubject("spring javamail test");
logger.info(mimeMessage.getContentID());
logger.info(mimeMessage.getContent());
mailsender.send(mimeMessage);
logger.info("dynamic image mail has bean sent !");
}
/** *//**
* 发送带附件的电子邮件,包括文件名是中文的。
* (中文比较特殊些,不然会出现乱码)
*
* @throws MessagingException
* @throws IOException
*/
public static void sendMailWithAttachment() throws MessagingException, IOException...{
JavaMailSenderImpl mailsender = (JavaMailSenderImpl)context.getBean("mailsender");
MimeMessage mimeMessage = mailsender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "GB2312");
StringBuffer html = new StringBuffer();
html.append("<html>");
html.append("<head>");
html.append("<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>");
html.append("</head>");
html.append("<body bgcolor='#ccccff'>");
html.append("<center>");
html.append("<h1>你好,Jarry</h1>");
html.append("<p>logo:");
html.append("<img src='cid:logo'>");
html.append("</center>");
html.append("</body>");
html.append("</html>");
helper.setText(html.toString(), true);
FileSystemResource logo = new FileSystemResource(new File("logo.gif"));
helper.addInline("logo",logo);
//添加附件
File file = new File("build.xml");
helper.addAttachment("build.xml",file);
//添加中文名的,不做下面的处理会出现乱码的。
String filename = MimeUtility.encodeText(new String("个人助理-公元农历.mht".getBytes(),"GB2312"),"GB2312","B");
File f = new File("个人助理-公元农历.mht");
helper.addAttachment(filename,f);
helper.setFrom("green006@163.com");
helper.setTo("green006@163.com");
helper.setSubject("spring javamail test");
logger.info(mimeMessage.getContentID());
logger.info(mimeMessage.getContent());
mailsender.send(mimeMessage);
logger.info("a mime mail with an attachment has bean sent !");
}
}
生成3D图象的servlet: /** *//**
*
*/
package com.kevin.springmail;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.kevin.jfreechart.education.EducationAccount;
/** *//**
* @author Administrator
* @date 2006-9-16
* @time 0:45:47
*/
public class ChartServlet extends HttpServlet ...{
private final Log logger = LogFactory.getLog(this.getClass());
/** *//**
*
*/
private static final long serialVersionUID = 1L;
private final String CONTENS_TYPE ="IMAGE/PNG";
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException ...{
response.setContentType(CONTENS_TYPE);
//利用JFreeChart构建生成3D的图表
EducationAccount assetBar = new EducationAccount();
assetBar.drawBar3D(response.getOutputStream());
logger.info("完成在servlet中输出image!");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException ...{
// TODO Auto-generated method stub
doGet(request,response);
}
}
简单测试一下: /** *//**
*
*/
package com.kevin.springmail;
import java.io.IOException;
import java.net.URISyntaxException;
import javax.mail.MessagingException;
/** *//**
* @author Administrator
* @date 2006-9-15
* @time 22:36:29
*/
public class MailTest ...{
/** *//**
* @param args
* @throws MessagingException
* @throws IOException
* @throws URISyntaxException
*/
public static void main(String[] args) throws MessagingException, IOException, URISyntaxException ...{
// TODO Auto-generated method stub
//MailFactory.sendSimpleMessageMail();
//MailFactory.sendMimeMessageMail();
MailFactory.sendMailWithAttachment();
}
}
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