Java 带有字节数组的邮件附件
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Mail Attachments with byte array
提问by user3469203
I got a javax.mail.Session named lSession, and a MimeMessage lMessage :
我有一个名为 lSession 的 javax.mail.Session 和一个 MimeMessage lMessage ：
Session lSession = Session.getDefaultInstance(properties);
MimeMessage lMessage = new MimeMessage(lSession);
I got a List of Byte Array who contains file's representations :
我得到了一个包含文件表示的字节数组列表：
List <byte[]> pPiecesJointes
I try to attach these file to the message, but I can't fix it....
我尝试将这些文件附加到邮件中，但我无法修复它....
if(!pPiecesJointes.isEmpty()){
lMultipart = new MimeMultipart();
lMessageBodyPart = new MimeBodyPart();
// text message
lMessageBodyPart.setText(pMessage);
lMultipart.addBodyPart(lMessageBodyPart);
for(int i = 0; i < pPiecesJointes.size(); i++){
lMessageBodyPart = new MimeBodyPart();
/* ?????? How add attachment in lMessageBodyPart with a Byte Array ?
*/
lMultipart.addBodyPart(lMessageBodyPart);
}
lMessage.setContent(lMultipart);
}
Transport.send(lMessage);
Please, if somebody knows who attach the file with a byte array ?
请问，如果有人知道谁用字节数组附加文件？
采纳答案by kAnNaN
Try this code:
试试这个代码：
MimeBodyPart att = new MimeBodyPart();
ByteArrayDataSource bds = new ByteArrayDataSource(bytearray, "AttName");
att.setDataHandler(new DataHandler(bds));
att.setFileName(bds.getName());
回答by user3469203
Try this code,
试试这个代码，
DataHandler lDataHandler = new DataHandler(new ByteArrayDataSource(fichierByteVO.getFile(), fichierByteVO.getMIMEType()));
lMessageBodyPart.setDataHandler(lDataHandler);
