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我想通過servlet觸發我的電子郵件，但它不會觸發。當我作爲獨立的Java應用程序運行代碼時，它工作正常。以下是我的代碼。
Servlet是給我的問題，從服務器，我無法觸發代碼電子郵件不觸發
package model;
import java.util.Date;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.naming.InitialContext;
importjavax.naming.NamingException;
import com.sun.xml.internal.bind.CycleRecoverable.Context;
public class TestJavaMail
{
String userid ;
String password;
public TestJavaMail(String userid , String password)
{
this.userid = userid;
this.password =password;
}
public void process()
{
String[] to = {"[email protected]","[email protected] technologies.com",
"[email protected]"};
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.host", "smtp.exchangemails.com");
props.put("mail.smtp.port", 25);
props.put("mail.smtp.user", userid);
props.put("mail.smtp.pass", password);
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.auth ", "true");
Authenticator auth = new javax.mail.Authenticator()
{
protected PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(userid, password);
}
};
Session session = Session.getDefaultInstance(props,auth);
try
{
MimeMessage msg = new MimeMessage(session);
System.out.println("Mimemessage ceated");
InternetAddress[] iaFrom = { new InternetAddress(
"[email protected]") };
msg.setFrom(iaFrom[0]);
InternetAddress[] iaTo = new InternetAddress[to.length] ;
for(int i=0;i<to.length;i++)
{
iaTo[i] = new InternetAddress(to[i]);
msg.addRecipient(Message.RecipientType.TO, iaTo[i]);
}
msg.setSubject("Test Java Mail");
msg.setSentDate(new Date());
msg.setText("Hello, Congrats - It is working\n pls send acknowledgement mail to senderof u get this" +
"\n as it is part of project");
Transport tran = session.getTransport("smtp");
System.out.println("Transport object created......");
//tran.setStarttls(true);
tran.connect("smtp.exchangemails.com", 25, "[email protected] technologies.com", "welcome");
//tran.connect();
msg.saveChanges();
System.out.println("Connect succeeded");
tran.sendMessage(msg, msg.getAllRecipients());
tran.close();
System.out.println("Mail Sent Successfully");
}
catch (MessagingException mex)
{
System.out.println("send failed, exception: " + mex);
}
}
}
下面是servlet代碼：
package com.controller;
import java.io.*;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.TestJavaMail;
/**
* Servlet implementation class emailservice
*/
public class emailservice extends HttpServlet {
protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
res.setContentType("text/html");
System.out.println("here");
PrintWriter writer = res.getWriter();
writer.println("HELLO WORLD");
String h = "hello";
writer.println("" +h);
writer.println("welcome ");
writer.println(req.getRemoteHost());
String userid = getServletConfig().getInitParameter("userid");
String password = getServletConfig().getInitParameter("password");
writer.println(userid);
TestJavaMail t1 = new TestJavaMail(userid, password);
t1.process();
writer.println("\n bhej di ");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
}
大部分代碼似乎被註釋掉了。請改善您的代碼的格式，使其更具可讀性。並且請將其縮減爲了解您的問題所需的內容。 – 2012-10-25 10:30:22
可以告訴我，如果我的servlet代碼可以調用process（）method.only，我已經評論了我的主要方法 – Monis
編輯了代碼 – Monis