spring和quartz进行定时邮件发送

一  发送邮件的基类:

public abstract class BaseMailSender {
 protected String to; 

 protected String from; 

 protected String subject; 

 protected MailSender sender;
 //当发送的邮件为简单邮件时用MailSender即可;
 
 //protected JavaMailSender sender;
 //当发送的邮件为MIMI时用JavaMailSender
 public void setTo(String to) {
  this.to = to;
 } 

 public void setFrom(String from) {
  this.from = from;
 } 

 public void setSubject(String subject) {
  this.subject = subject;
 } 

 public void setJavaMailSender (MailSender sender) {//(JavaMailSender sender) {
  this.sender = sender;
 }
}

 

发送邮件调用的类:

public class SimpleHtmlMailSender extends BaseMailSender{ 

 public void sendMessage() throws MessagingException {
  String textStr = "Helo!!!!!!!!!!!";//发送邮件的消息主体  
  SimpleMailMessage msg = new SimpleMailMessage();  
  msg.setTo(to);
  msg.setFrom(from);
  msg.setSubject(subject);
  msg.setText(textStr);  
  sender.send(msg);
 } 

 public void doIt() throws Exception { 

  ClassPathXmlApplicationContext ctx1 = new ClassPathXmlApplicationContext(
    new String[] { "ApplicationContext.xml" });
  SimpleHtmlMailSender sender = (SimpleHtmlMailSender) ctx1.getBean("messageSender");
  
  sender.sendMessage();
  System.out.println("发送成功");
 }
}

 配置文件ApplicationContext:

<?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="sender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
  <property name="host">
   <value>smtp.163.com</value>
  </property>
   <property name="username">
    <value>jxh3023</value>
  </property>
  <property name="password">
   <value>password</value>
  </property>
         <property name="javaMailProperties">
    <props>
     <prop key="mail.smtp.auth">true</prop>
    </props>
         </property>
  </bean>
  <bean id="messageSender" class="com.spring.mail.SimpleHtmlMailSender">
  <property name="javaMailSender">
   <ref bean="sender"/>
    </property>
    <property name="to">
   <value>[e-mail]</value>
    </property>
    <property name="from">
    <value>[e-mail]</value>
    </property>
  <property name="subject">
   <value>test</value>
    </property>
  </bean> 


 <bean id="methodInvokingJobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">       
  
   <property name="targetObject"><ref bean="messageSender"/></property>        
  <property name="targetMethod"><value>doIt</value></property> 

 </bean> 

 <bean id="simpleTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerBean">
  <property name="jobDetail"><ref bean="methodInvokingJobDetail"/></property>
  <property name="startDelay">
   <!-- 3 seconds -->
   <value>3000</value>
  </property>
  <property name="repeatInterval">
   <!-- repeat every 6 seconds -->
   <value>6000</value>
  </property>
 </bean> 


 <bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
  <property name="jobDetail"> <ref bean="methodInvokingJobDetail"/></property>
  <property name="cronExpression"> <value>0 0 6,12,20 * * ?</value>  </property>  
 </bean> 

 <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> 
  <property name="triggers">
    <list>
    <ref local="simpleTrigger"/>
   </list> 
  </property>   
 </bean>
</beans> 

 二  mime邮件发送  


在编写发送邮件程序时需要用到的类有一下几个:

 org.springframework.mail.javamail.JavaMailSender;
 //此类继承了spring里面的
 //MailSender接口--定义了两个简单的sender方法,用于发送简单的邮件信息,参数类型为:SimpleMailMessage([])
 //JavaMailSender类继承了上面方法后支持MIMI邮件,可以发MIMI消息
 org.springframework.context.support.ClassPathXmlApplicationContext;
 //spring里面读取配置文件时需要用到的类
 org.springframework.mail.javamail.MimeMessageHelper;
 //在发送MIMI消息时需要用到的辅助类  

 javax.mail.MessagingException;  
 javax.mail.internet.MimeMessage;
 //J2EE里面支持发送MIME信息需要的类

例子:

发送邮件的基类

public abstract class BaseMailSender {
 protected String to;
 protected String from;
 protected String subject;
 protected JavaMailSender sender;//当发送MIMI消息时用到的类

 public void setTo(String to) {
  this.to = to;
 }
 public void setFrom(String from) {
  this.from = from;
 }
 public void setSubject(String subject) {
  this.subject = subject;
 }
 public void setJavaMailSender(JavaMailSender sender) {
  this.sender = sender;
 }
}

 

发送邮件的类:

public class SimpleHtmlMailSender extends BaseMailSender{

 public void sendMessage() throws MessagingException {
  
  //String htmlHead = "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\"></head><body>";
  //String htmlBody = "";
  //String htmlEnd = "";
 // StringBuffer mailMessage = new StringBuffer();
  //mailMessage.append(htmlHead);
  //mailMessage.append(htmlBody);
  //mailMessage.append(htmlEnd);
  
  
  //当发送的邮件为简单邮件时注销此句  
  String textStr = "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\"></head><body><h1><a href='#'>^_^!</a></h1></body></html>";

  //String textStr = "Helo could you see this email?";//发送邮件的消息主体
  
  //SimpleMailMessage msg = new SimpleMailMessage();
  
  //当发送邮件为简单邮件时把此句注销即可
  
  MimeMessage msg = sender.createMimeMessage();
  MimeMessageHelper helper = new MimeMessageHelper(msg, true, "UTF-8");
  
  helper.setTo(to);
  helper.setFrom(from);
  helper.setSubject(subject);
  helper.setText(textStr, true);
  /*
  msg.setTo(to);
  msg.setFrom(from);
  msg.setSubject(subject);
  msg.setText(textStr);
  */
  sender.send(msg);
 }

 public void doIt() throws Exception{//static void main(String[] args) throws Exception {//
  //ApplicationContext ctx = new FileSystemXmlApplicationContext(new String[] { "springexample-creditaccount.xml" });

  ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
    new String[] { "ApplicationContext.xml" });

  SimpleHtmlMailSender sender = (SimpleHtmlMailSender) ctx
    .getBean("messageSender");
  sender.sendMessage();
  System.out.println("发送成功");
 }
}