index.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form action="mail" method="get">
To:<input type="text" name="to"/><br/>
Subject:<input type="text" name="subject"><br/>
Text:<textarea rows="10" cols="70" name="msg"></textarea><br/>
<input type="submit" value="submit">
</form>
</body>
</html>
Mail.java
public class Mail extends HttpServlet {
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String to=request.getParameter("to");
String subject=request.getParameter("subject");
String msg=request.getParameter("msg");
out.println(to);
out.println(subject);
Mailer.send(to, subject, msg);
/*String value=Mailer.getValue();*/
out.print("message has been sent successfully");
out.close();
}
}
Mailer.java
public static void send(String to,String subject,String msg){
final String user="This email address is being protected from spambots. You need JavaScript enabled to view it. ";//change accordingly
final String pass="xxxxx";
//1st step) Get the session object
Properties props = new Properties();
props.setProperty("mail.smtp.host","localhost");
/*props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.port", "27");
props.put("mail.smtp.auth", "true");*/
Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user,pass);
}
});
//2nd step)compose message
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(user));
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
message.setSubject(subject);
message.setText(msg);
//3rd step)send message
Transport.send(message);
System.out.println("Done");
} catch (MessagingException e) {
throw new RuntimeException(e);
}
}
}
i include mail.jar and servlet.jar in my STS
when i run this exception occur
exception
javax.servlet.ServletException: Servlet execution threw an exception
root cause
java.lang.NoClassDefFoundError: javax/mail/MessagingException com.mypack.Mail.doGet(Mail.java:40) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause
java.lang.ClassNotFoundException: javax.mail.MessagingException org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523) com.mypack.Mail.doGet(Mail.java:40) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
