第 6 章 消息交付

BytesMessage message = session.createBytesMessage();
File inputFile = new File(inputFilePath);
InputStream inputStream = new FileInputStream(inputFile);

int numRead;
byte[] buffer = new byte[1024];

while ((numRead = inputStream.read(buffer, 0, buffer.length)) != -1) {
    message.writeBytes(buffer, 0, numRead);
}

BytesMessage message = session.createBytesMessage();
File inputFile = new File(inputFilePath);
InputStream inputStream = new FileInputStream(inputFile);

int numRead;
byte[] buffer = new byte[1024];

while ((numRead = inputStream.read(buffer, 0, buffer.length)) != -1) {
    message.writeBytes(buffer, 0, numRead);
}