Spring架构下发送带图片的html格式邮件
applicationContext-service.xml增加
<bean id="mailEngine" class="com.sunrise.psmis.service.MailEngine">
<property name="mailSender" ref="mailSender"/>
<property name="velocityEngine" ref="velocityEngine"/>
</bean><bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.timeout">25000</prop>
</props>
</property>
<property name="host" value="${mail.host}"/>
<property name="username" value="${mail.username}"/>
<property name="password" value="${mail.password}"/>
</bean><!-- Configure Velocity for sending e-mail -->
<bean id="velocityEngine" class="org.springframework.ui.velocity.VelocityEngineFactoryBean">
<property name="velocityProperties">
<props>
<prop key="resource.loader">class</prop>
<prop key="class.resource.loader.class">
org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
</prop>
<prop key="velocimacro.library"></prop>
</props>
</property>
</bean><bean id="mailMessage" class="org.springframework.mail.SimpleMailMessage" singleton="false">
<property name="from" value="${mail.default.from}"/>
</bean>
mailEngine.java的Sendmail方法：
public void sendMessage(String[] emailAddresses,
ClassPathResource resource,
String subject, String attachmentName,String templateName,
Map model)
throws MessagingException {
MimeMessage message =
((JavaMailSenderImpl) mailSender).createMimeMessage();
// use the true flag to indicate you need a multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true,"GBK");
String bodyText = null;
try {
bodyText =
VelocityEngineUtils.mergeTemplateIntoString(velocityEngine,
templateName,"GBK", model);
} catch (VelocityException e) {
e.printStackTrace();
}
helper.setTo(emailAddresses);
helper.setText(bodyText,true);//true为使用html格式
helper.setSubject(subject);
helper.setFrom("[email protected]");
helper.addInline("identifier", resource);
message.setHeader("Content-ID", "identifier");
// message.setFileName(MimeUtility.encodeText(fds.getName(), "UTF-8", "B"));
helper.addAttachment(attachmentName, resource);
((JavaMailSenderImpl) mailSender).send(message);
}
发送代码：
String emailAddresses[] = new String[]{"[email protected]","[email protected]"};
ClassPathResource resource = new ClassPathResource("images/404.jpg");
String subject="电费通知单";
String attachmentName="identifier";
HashMap model = new HashMap();
model.put("content","电费通知单详细内容");
mailEngine.sendMessage(emailAddresses, resource, subject, attachmentName, "test.vm", model) ;
test.vm脚本：
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head><!-- HTTP 1.1 -->
<meta http-equiv="Cache-Control" content="no-store"/>
<!-- HTTP 1.0 -->
<meta http-equiv="Pragma" content="no-cache"/>
<!-- Prevents caching at the Proxy Server -->
<meta http-equiv="Expires" content="0"/>
<meta http-equiv="Content-Type" content="text/html; charset=GBK"/>
</head>
<font size="20" color="#ff0000">测试</font><br/>
<img src='cid:identifier' alt="历史电量柱状图"/><br/>
${content}</body>
</html>