发送邮件
看了些别人写的代码,他们会把邮件的各个属性用javaBean(getXXX()/setXXX())包装起来,然后各种调用。
不同业务有不用需求,反正殊途同归,精简事例如下(自己发给自己):
1. 下载javax.mail.jar
2. 代码如下:
public class MailTuesday { // 邮件内容 private final static String FROM = "it@xxx.com"; private final static String TO = "it@xxx.com"; private final static String CC = "it@xxx.com"; private final static String SUBJECT = "test"; private final static String CONTENT = "test"; // SMTP邮件服务器 private final static String HOST = "xxx.xxx.xxx.xx"; // SMTP邮件服务器默认端口 private final static String PORT = "26"; //邮箱用户信息 private final static String USERNAME = "it@xxx.com"; private final static String PASSWORD = "12345#"; // public static void main(String[] args){ // 用于连接邮件服务器的参数配置 Properties props = new Properties(); props.put("mail.smtp.host", HOST); props.put("mail.smtp.port", PORT); // 根据参数配置,创建会话对象 Session session= Session.getDefaultInstance(props); // 创建邮件对象 MimeMessage message = new MimeMessage(session); try { // 完善邮件对象(添加邮件参数) message.setFrom(FROM); message.setRecipients(MimeMessage.RecipientType.TO, TO); message.setRecipients(MimeMessage.RecipientType.CC, CC); message.setSubject(SUBJECT, "UTF-8"); message.setContent(CONTENT, "text/html;charset=UTF-8"); message.setSentDate(new Date()); message.saveChanges(); // 链接邮件服务器,并发送邮件,完成后关闭链接 Transport transport = session.getTransport("smtp"); transport.connect(HOST, USERNAME, PASSWORD); transport.sendMessage(message, message.getAllRecipients()); transport.close(); } catch (MessagingException e) { e.printStackTrace(); } } }