spring emil简单应用及常见问题
简单示例: 这里只是为了说明使用。实际应用中设置在bean中即可
JavaMailSenderImpl javaMailSender = new JavaMailSenderImpl();javaMailSender.setHost("smtp.126.com"); //设置邮箱服务器javaMailSender.setUsername("username"); //设置用户名（要与发送人相一致）javaMailSender.setPassword("password"); //密码SimpleMailMessage simpleMailMessage = new SimpleMailMessage();simpleMailMessage.setSubject("this test");simpleMailMessage.setTo("to@mail.com");simpleMailMessage.setFrom("from@amil.com"); //与上面要一致，不然也会出错simpleMailMessage.setText("this is test!!!!!!!!");Properties props = new Properties(); //此处必须设置，props.put("mail.smtp.auth", "true"); //不设置会出现 553错误，见错误1javaMailSender.setJavaMailProperties(props); javaMailSender.send(simpleMailMessage); //发送com.sun.mail.smtp.SMTPSendFailedException: 553 authentication is required,smtp4,jdKowLC7owA_aM1M2eDNAA--.4000S2 1288529984
Exception in thread "main" java.lang.NoClassDefFoundError: javax/mail/MessagingExceptionat TestMial.main(TestMial.java:21)