你的位置:首页 > Java教程

[Java教程]spring 模板发送邮件


一、jar包

velocity-1.7.jar
velocity-tools-2.0.jar
mail.jar
spring-context-support-4.0.6.RELEASE.jar

 

二、配置

<??><beans ="http://www.springframework.org/schema/beans"  ="http://www.w3.org/2001/ ="http://www.springframework.org/schema/p"  ="http://www.springframework.org/schema/context"  ="http://www.springframework.org/schema/mvc"  xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">    <bean id="velocityEngine"    class="org.springframework.ui.velocity.VelocityEngineFactoryBean">    <property name="velocityProperties">      <props>        <prop key="resource.loader">file</prop>        <prop key="file.resource.loader.class">org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader        </prop>        <prop key="file.resource.loader.cache">false</prop>        <prop key="file.resource.loader.modificationCheckInterval">3</prop>        <prop key="input.encoding">UTF-8</prop>        <prop key="output.encoding">UTF-8</prop>      </props>    </property>  </bean>  <!--邮件发送实现类 -->  <bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">    <property name="host" value="${mail.smtp.host}" />    <property name="port" value="${mail.smtp.port}" />    <property name="username" value="${mail.smtp.username}" />    <property name="password" value="${mail.smtp.password}" />    <property name="javaMailProperties">      <props>        <prop key="mail.smtp.timeout">${mail.smtp.timeout}</prop>        <prop key="mail.smtp.auth">${mail.smtp.auth}</prop>        <prop key="mail.smtp.starttls.enable">${mail.smtp.starttls.enable}</prop>        <prop key="mail.smtp.socketFactory.port">${mail.smtp.port}</prop>        <prop key="mail.smtp.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>        <prop key="mail.smtp.socketFactory.fallback">false</prop>      </props>    </property>  </bean></beans>

代码

package com.ljx.model;import java.util.HashMap;import java.util.Map;import javax.mail.MessagingException;import javax.mail.internet.MimeMessage;import org.apache.velocity.app.VelocityEngine;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.mail.javamail.JavaMailSenderImpl;import org.springframework.mail.javamail.MimeMessageHelper;import org.springframework.stereotype.Component;import org.springframework.ui.velocity.VelocityEngineUtils;@Componentpublic class SendTemplateMail {  @Autowired  private JavaMailSenderImpl mailSender;  @Autowired  private VelocityEngine velocityEngine;  public void sendEmail() throws MessagingException {    MimeMessage message = mailSender.createMimeMessage();    MimeMessageHelper helper = new MimeMessageHelper(message, true, "GBK");    helper.setFrom("111111111@qq.com");    helper.setTo("222222222@qq.com");    helper.setSubject("测试HTM主题");    Map<String, Object> model = new HashMap<String, Object>();    model.put("userName", "xxx");    String mailText = VelocityEngineUtils.mergeTemplateIntoString(        velocityEngine, "mail.vm", "GBK", model);    System.out.println(mailText);    helper.setText(mailText, true);    mailSender.send(message);  }}

模板mail.vm

<!DOCTYPE html><html><head lang="en">  <meta charset="UTF-8">  <title></title></head><body><h1>欢迎</h1><div>  您好${userName}</div></body></html>

controllor

@RequestMapping(value = "/mail.action")  public @ResponseBody String mail() {    try {      System.out.println(1);      mail.sendEmail();    } catch (MessagingException e) {      e.printStackTrace();      return "false";    }    return "ok";  }