Spring如何实现邮件发送.docx

Spring如何实现邮件发送Spring如何实现邮件发送Spring提供了一个发送邮件的抽象层，使发送邮件实现非常简单。下面代码需要mail.jar包，如果服务器需要认证，必须加入如下加粗代码：源文件：SendMail.java：packagemail;importorg.springframework.mail.javamail.JavaMailSenderImpl;importorg.springframework.mail.javamail.MimeMessageHelper;importjavax.mail.internet.MimeMessage;importjava.util.Properties;importjava.util.Date;/***@authorchrischen*/publicclassSendMail{//邮件发送器publicstaticStringSender(Stringsubject，Stringmsg，StringsendTo，StringfromMail，Stringuser，Stringpw，StringfromName，Stringprotocol，Stringhost，Stringport){try{finalStringusername=user;finalStringpass=pw;//需要认证Propertiesprops=newProperties();props.put(“mail.smtp.host”，host);props.put(“mail.smtp.auth”，“true”);props.put(“mail.transport.protocol”，protocol);props.put(“mail.from”，fromMail);//创建发送器JavaMailSenderImplsender=newJavaMailSenderImpl();sender.setHost(host);sender.setUsername(username);sender.setPassword(pass);//创建消息MimeMessagemessage=sender.createMimeMessage();message.addHeader(“X-Mailer”，“JavaMailer”);MimeMessageHelperhelper=newMimeMessageHelper(message);helper.setTo(sendTo);helper.setFrom(fromMail，fromName);helper.setSubject(subject);helper.setText(msg);helper.setSentDate(newDate());//开始发送sender.setJavaMailProperties(props);sender.send(message);}catch(Exceptione){System.out.println(“Error：”+e);return“Failure”;}return“Success”;}//测试publicstaticvoidmain(Stringargs[])throwsException{Stringsubject=“测试邮件”;//标题StringsendTo=“[e-mail]”;//接收者邮件StringfromMail=“[e-mail]”;//发送者邮件Stringuser=“[e-mail]”;//发送者用户Stringpw=“password”;//发送者邮件密码StringfromName=“Chen”;//发送者名字Stringprotocol=“smtp”;//协议Stringhost=“smtp.my.com”;//发送主机Stringport=“25”;//端口Stringmsg=“简单邮件发送。”;//发送内容Stringret=Sender(subject，msg，sendTo，fromMail，user，pw，fromName，protocol，host，port);System.out.print