With commons-email, javax.mail send messages, attachments Chinese name garbled.

import java.io.UnsupportedEncodingException;
 
import javax.mail.internet.MimeUtility;
 
import org.apache.commons.mail.EmailAttachment;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.MultiPartEmail;
 
public class MailTest {
    public static void sendMultiPartEmail() throws EmailException {
        Attachment EmailAttachment = new new EmailAttachment ();
         // Set the attachments path 
        attachment.setPath ( "C: /test.log" );
        attachment.setDisposition(EmailAttachment.ATTACHMENT);
        // 附件描述
        attachment.setDescription("This is Smile picture");
        FileName String = "Chinese name of the attachment .log" ;
         the try {
            fileName = MimeUtility.encodeText (fileName); // solve Chinese distortion attachment 
        } the catch (UnsupportedEncodingException E) {
            e.printStackTrace ();
        }
        attachment.setName(fileName);
        // create an attachment containing Email 
        MultiPartEmail multipartemail = new new MultiPartEmail ();
        multipartemail.setHostName ( "smtp.qq.com"); // Set the host name 
        multipartemail.setCharset ( "GBK"); // Set the character encoding 
        multipartemail.addTo ( "Your QQ number qq.com @"); // set the destination address to send mail
         // set the source address and display name, here is his own issue, you can fill in any e-mail address 
        multipartemail.setFrom ( "your QQ number @ qq.com", "Chinese name displayed in the mail " );
        multipartemail.setAuthentication ( "your QQ number, excluding @ qq.com", "your QQ password"); // set the username and password 
        multipartemail.setSubject ( "test send attachments"); // set the theme 
        multipartemail.setMsg ( "no"); // set the message content 
        multipartemail.attach (attachment); // Add attachments 
        
        multipartemail.send (); // send a message 
    }
 
    public static void main(String[] args) {
        try {
            MailTest.sendMultiPartEmail();
        } catch (EmailException e) {
            e.printStackTrace ();
        }
        System.out.println("send over");
    }
}
 

With commons-email, javax.mail send messages, attachments Chinese name garbled.

 

The original need to switch MimeUtility.encodeText (fileNameString) what you can not garbled, remember this.

 

Full lower attachment sent messages containing attachments.