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나는 제임스 서버 로컬 호스트에 연결을 시도하고
에 연결,하지만 난 예외를 받고 있어요실패는 제임스 서버 로컬 호스트
javax.mail.MessagingException: Could not connect to SMTP host: localhost, port:25;
nested exception is:
java.net.SocketException: Network is unreachable: connect
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1545)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:453)
at javax.mail.Service.connect(Service.java:313)
at javax.mail.Service.connect(Service.java:172)
at javax.mail.Service.connect(Service.java:121)
at javax.mail.Transport.send0(Transport.java:190)
at javax.mail.Transport.send(Transport.java:120)
at mail.main(mail.java:78)
Caused by: java.net.SocketException: Network is unreachable: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:267)
at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:227)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1511)
... 7 more
내 제임스 서버의 디렉토리 구조는 다음과 같습니다
C:\apache-james-2.3.2
|
|
|
|------C:\apache-james-2.3.2\james-2.3.2
|
|------C:\apache-james-2.3.2\javamail-1.4.2
|
|------C:\apache-james-2.3.2\jaf-1.0.2
다음은 예외를 throw하는 코드입니다.
james-2.3.2 하위 디렉토리의 설정 파일에서 변경된 사항이 없는데 그 이유는 무엇입니까? 예외가 발생하는 이유는 무엇입니까?
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
public class mail{
public static void main(String[] argts){
String to = "[email protected]";
String from = "[email protected]";
String subject = "Hello";
String body = "What's up";
if ((from != null) && (to != null) && (subject != null) && (body != null)) // we have mail to send
{
try {
Properties props = new Properties();
props.put("mail.host", "localhost");
props.put("mail.smtp.auth","true");
props.put("mail.debug","true");
Session session = Session.getInstance(props, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("red", "red");
}
});
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
Address[] add={ new InternetAddress(to) };
message.setRecipients(Message.RecipientType.TO,add);
message.setSubject(subject);
message.setContent(body, "text/plain");
message.setText(body);
Transport.send(message);
System.out.println(" Your message to " + to + " was successfully sent.");
} catch (Throwable t) {
t.printStackTrace();
}
}
}
}
james의 콘솔 출력은 무엇입니까? './james start console'을 시도하십시오. 또한 : ./ 제임스 도움. 제임스가 sudo로 실행되는 루트 권한이 필요하다는 것을 알았습니다. – Thufir