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我正在使用Java MailApi,並且我想添加某種e-mail sent successfully
回調。成功回撥爲Java SendMail Api
我已閱讀here有關SMTPAddressSucceededException
:當 mail.smtp.reportsuccess屬性爲true
此異常鏈斷SendFailedException。
所以我現在有兩個例外:
public synchronized void sendMail(String subject, String body, String sender, String recipients) throws Exception, SMTPAddressSucceededException {
try {
MimeMessage message = new MimeMessage(session);
DataHandler handler = new DataHandler(new ByteArrayDataSource(
body.getBytes(), "text/plain"));
message.setSender(new InternetAddress(sender));
message.setSubject(subject);
message.setDataHandler(handler);
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(body);
_multipart.addBodyPart(messageBodyPart);
// Put parts in message
message.setContent(_multipart);
if (recipients.indexOf(',') > 0)
message.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(recipients));
else
message.setRecipient(Message.RecipientType.TO,
new InternetAddress(recipients));
Transport.send(message);
} catch (SMTPAddressSucceededException e){
Log.i("MAIL", "SMTAddressSucceededException");
} catch (Exception e) {
Log.i("MAIL", "sendMail failed");
}
}
}
給人的問題:
還有一個更普遍的例外, 'java.lang.Exception的',在 拋出列表已經
問題:爲什麼正面的回調看起來是負面的? 如何才能區分發送郵件失敗和成功?