package com.woaiwojia.shopping.reports;import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.Date;
import javax.activation.*;
import java.io.*;
public class Test_Javamail
{
// 21-30行把本程序所用变量进行定义。 具体在main中对它们赋植。
private MimeMessage mimeMsg; // MIME邮件对象
private Session session; // 邮件会话对象
private Properties props; // 系统属性
private boolean needAuth = true; // smtp是否需要认证
private String username = ""; // smtp认证用户名和密码
private String password = "";
private Multipart mp; // Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成//MimeMessage对象
public Test_Javamail(String smtp)
{
setSmtpHost(smtp);
createMimeMessage();
}public void setSmtpHost(String hostName)
{
System.out.println("设置系统属性:mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 获得系统属性对象
props.put("mail.smtp.host", hostName); // 设置SMTP主机
}public boolean createMimeMessage()
{
try {
System.out.println("准备获取邮件会话对象!");
session = Session.getDefaultInstance(props, null); // 获得邮件会话对象
}
catch (Exception e)
{
System.err.println("获取邮件会话对象时发生错误!" + e);
return false;
}
System.out.println("准备创建MIME邮件对象!");
try {
mimeMsg = new MimeMessage(session); // 创建MIME邮件对象
mp = new MimeMultipart(); // mp 一个multipart对象
// Multipart is a container that holds multiple body parts.
return true;
}
catch (Exception e)
{
System.err.println("创建MIME邮件对象失败!" + e);
return false;
}
}public void setNeedAuth(boolean need) {
System.out.println("设置smtp身份认证:mail.smtp.auth = " + need);
if (props == null)
props = System.getProperties();
if (need) {
props.put("mail.smtp.auth", "true");
} else {
props.put("mail.smtp.auth", "false");
}
}public void setNamePass(String name, String pass)
{
System.out.println("程序得到用户名与密码");
System.out.println("用户名:"+name);
System.out.println("密码:"+pass);
username = name;
password = pass;
}public boolean setSubject(String mailSubject) {
System.out.println("设置邮件主题!");
try {
mimeMsg.setSubject(mailSubject);
return true;
}
catch (Exception e) {
System.err.println("设置邮件主题发生错误!");
return false;
}
}public boolean setBody(String mailBody)
{
try{
System.out.println("设置邮件体格式");
BodyPart bp = new MimeBodyPart();
bp.setContent("<meta http-equiv=Content-Type content=text/html; charset=gb2312>"+ mailBody, "text/html;charset=GB2312");mp.addBodyPart(bp);
return true;
}
catch (Exception e)
{
System.err.println("设置邮件正文时发生错误!" + e);
return false;
}
}
public boolean addFileAffix(String filename) {
System.out.println("增加邮件附件:" + filename);
try {
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setFileName(fileds.getName());
mp.addBodyPart(bp);
return true;
}
catch (Exception e) {
System.err.println("增加邮件附件:" + filename + "发生错误!" + e);
return false;
}
}public boolean setFrom(String from) {
System.out.println("设置发信人!");
try {
mimeMsg.setFrom(new InternetAddress(from)); // 设置发信人
return true;
}
catch (Exception e)
{
return false;
}
}public boolean setTo(String to)
{
System.out.println("设置收信人");
if (to == null)
return false;
try
{
mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
return true;
}
catch (Exception e)
{
return false;
}
}public boolean setCopyTo(String copyto)
{
System.out.println("发送附件到");
if (copyto == null)
return false;
try {
mimeMsg.setRecipients(Message.RecipientType.CC,(Address[]) InternetAddress.parse(copyto));
return true;
}
catch (Exception e)
{
return false;
}
}public boolean sendout()
{
try{
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在发送邮件....");
Session mailSession = Session.getInstance(props, new auth());
Transport transport = mailSession.getTransport("smtp"); // ???
transport.connect((String) props.get("mail.smtp.host"), username,password);
transport.sendMessage(mimeMsg, mimeMsg.getRecipients(Message.RecipientType.TO));
// transport.send(mimeMsg);
System.out.println("发送邮件成功!");
transport.close();
return true;
}
catch (Exception e)
{
System.out.println("邮件发送失败!" + e);
e.printStackTrace();
return false;
}
}public class auth extends Authenticator{
//Authenticator中的唯一一个方法,作用是返回用来认证的用户名和密码
public PasswordAuthentication getPasswordAuthentication() {
//此处的username,password对应你163邮箱的账号名称和密码
return new PasswordAuthentication(username, password);
}
}
public static void main(String[] args)
{
String mailbody = "http://www.laabc.com 用户邮件注册测试 <font color=red>欢迎光临</font> <a href=\"http://www.laabc.com\">啦ABC</a>";
Test_Javamail themail = new Test_Javamail("smtp.163.com");
themail.setNeedAuth(true);
if (themail.setSubject("laabc.com邮件测试") == false)
return;
//邮件内容 支持html 如 <font color=red>欢迎光临</font> <a href=\"http://www.laabc.com\">啦ABC</a>
if (themail.setBody(mailbody) == false)
return;
//收件人邮箱
if (themail.setTo("收件人地址") == false)
return;
//发件人邮箱
if (themail.setFrom("发件人地址") == false)
return;
//设置附件
//if (themail.addFileAffix("#######") == false)
//return; // 附件在本地机子上的绝对路径
themail.setNamePass("发件人地址", "发件人邮箱密码"); // 用户名与密码
if (themail.sendout() == false)
return;
}
}
上面这个程序无法发送,邮件地址都填写正确了,用163的,但是就是发不出去,抛出javax.mail.AuthenticationFailedException异常,试了很多次了,
import javax.mail.*;
import javax.mail.internet.*;
import java.util.Date;
import javax.activation.*;
import java.io.*;
public class Test_Javamail
{
// 21-30行把本程序所用变量进行定义。 具体在main中对它们赋植。
private MimeMessage mimeMsg; // MIME邮件对象
private Session session; // 邮件会话对象
private Properties props; // 系统属性
private boolean needAuth = true; // smtp是否需要认证
private String username = ""; // smtp认证用户名和密码
private String password = "";
private Multipart mp; // Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成//MimeMessage对象
public Test_Javamail(String smtp)
{
setSmtpHost(smtp);
createMimeMessage();
}public void setSmtpHost(String hostName)
{
System.out.println("设置系统属性:mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 获得系统属性对象
props.put("mail.smtp.host", hostName); // 设置SMTP主机
}public boolean createMimeMessage()
{
try {
System.out.println("准备获取邮件会话对象!");
session = Session.getDefaultInstance(props, null); // 获得邮件会话对象
}
catch (Exception e)
{
System.err.println("获取邮件会话对象时发生错误!" + e);
return false;
}
System.out.println("准备创建MIME邮件对象!");
try {
mimeMsg = new MimeMessage(session); // 创建MIME邮件对象
mp = new MimeMultipart(); // mp 一个multipart对象
// Multipart is a container that holds multiple body parts.
return true;
}
catch (Exception e)
{
System.err.println("创建MIME邮件对象失败!" + e);
return false;
}
}public void setNeedAuth(boolean need) {
System.out.println("设置smtp身份认证:mail.smtp.auth = " + need);
if (props == null)
props = System.getProperties();
if (need) {
props.put("mail.smtp.auth", "true");
} else {
props.put("mail.smtp.auth", "false");
}
}public void setNamePass(String name, String pass)
{
System.out.println("程序得到用户名与密码");
System.out.println("用户名:"+name);
System.out.println("密码:"+pass);
username = name;
password = pass;
}public boolean setSubject(String mailSubject) {
System.out.println("设置邮件主题!");
try {
mimeMsg.setSubject(mailSubject);
return true;
}
catch (Exception e) {
System.err.println("设置邮件主题发生错误!");
return false;
}
}public boolean setBody(String mailBody)
{
try{
System.out.println("设置邮件体格式");
BodyPart bp = new MimeBodyPart();
bp.setContent("<meta http-equiv=Content-Type content=text/html; charset=gb2312>"+ mailBody, "text/html;charset=GB2312");mp.addBodyPart(bp);
return true;
}
catch (Exception e)
{
System.err.println("设置邮件正文时发生错误!" + e);
return false;
}
}
public boolean addFileAffix(String filename) {
System.out.println("增加邮件附件:" + filename);
try {
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setFileName(fileds.getName());
mp.addBodyPart(bp);
return true;
}
catch (Exception e) {
System.err.println("增加邮件附件:" + filename + "发生错误!" + e);
return false;
}
}public boolean setFrom(String from) {
System.out.println("设置发信人!");
try {
mimeMsg.setFrom(new InternetAddress(from)); // 设置发信人
return true;
}
catch (Exception e)
{
return false;
}
}public boolean setTo(String to)
{
System.out.println("设置收信人");
if (to == null)
return false;
try
{
mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
return true;
}
catch (Exception e)
{
return false;
}
}public boolean setCopyTo(String copyto)
{
System.out.println("发送附件到");
if (copyto == null)
return false;
try {
mimeMsg.setRecipients(Message.RecipientType.CC,(Address[]) InternetAddress.parse(copyto));
return true;
}
catch (Exception e)
{
return false;
}
}public boolean sendout()
{
try{
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在发送邮件....");
Session mailSession = Session.getInstance(props, new auth());
Transport transport = mailSession.getTransport("smtp"); // ???
transport.connect((String) props.get("mail.smtp.host"), username,password);
transport.sendMessage(mimeMsg, mimeMsg.getRecipients(Message.RecipientType.TO));
// transport.send(mimeMsg);
System.out.println("发送邮件成功!");
transport.close();
return true;
}
catch (Exception e)
{
System.out.println("邮件发送失败!" + e);
e.printStackTrace();
return false;
}
}public class auth extends Authenticator{
//Authenticator中的唯一一个方法,作用是返回用来认证的用户名和密码
public PasswordAuthentication getPasswordAuthentication() {
//此处的username,password对应你163邮箱的账号名称和密码
return new PasswordAuthentication(username, password);
}
}
public static void main(String[] args)
{
String mailbody = "http://www.laabc.com 用户邮件注册测试 <font color=red>欢迎光临</font> <a href=\"http://www.laabc.com\">啦ABC</a>";
Test_Javamail themail = new Test_Javamail("smtp.163.com");
themail.setNeedAuth(true);
if (themail.setSubject("laabc.com邮件测试") == false)
return;
//邮件内容 支持html 如 <font color=red>欢迎光临</font> <a href=\"http://www.laabc.com\">啦ABC</a>
if (themail.setBody(mailbody) == false)
return;
//收件人邮箱
if (themail.setTo("收件人地址") == false)
return;
//发件人邮箱
if (themail.setFrom("发件人地址") == false)
return;
//设置附件
//if (themail.addFileAffix("#######") == false)
//return; // 附件在本地机子上的绝对路径
themail.setNamePass("发件人地址", "发件人邮箱密码"); // 用户名与密码
if (themail.sendout() == false)
return;
}
}
上面这个程序无法发送,邮件地址都填写正确了,用163的,但是就是发不出去,抛出javax.mail.AuthenticationFailedException异常,试了很多次了,
解决方案 »
- tomcat里设置java_home的时候,为什么一定要指向jdk目录?指向jre则报错?
- servlet验证用户名,密码,总不能判断成功登陆,求大神指导!
- word上传到服务器并转化为html格式,如何将它显示在jsp页面上
- 关于json分页问题!
- 怎样获取远程文件路径?
- 征求大家看法:我开发了一个基于Web的自由表格(excl)输出系统,可否做为产品推!
- jsp里面java中的汉字是乱玛,我已经无计可施了...谢谢
- 继承java.io.Serializable这个接口有什么用
- 微信回复消息中文编码格式
- 这个bean有点冷,加 PUBILC 就提示编译错误·
- struts总是找不到国际化资源文件
- 求分页指导!最好是前台JS代码分页
在用户名和密码都没有问题的情况下,如果代码抛出javax.mail.AuthenticationFailedException异常,先用OutLook测试一下看能否进行正常的收发邮件,有时信箱如果是新注册的话,邮件的服务商默认刚注册的帐号是不能使用pop3的。例如163.com在我进行代码测试时,刚刚注册的帐号是没有权限使用该功能的,所以就会抛出上述的异常。
还有,要注意from的email地址和Authenticator类中验证的用户名是一致的,要不也会出错.
package com.myjmail;import java.io.FileInputStream;
import java.util.Properties;import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;public class MySendEmail {
public static void main(String[] args) {
try{
String userName="[email protected]";
String password="*******";
String smtp_server="smtp.163.com";
String from_mail_address=userName;
String to_mail_address="[email protected]";
Authenticator auth=new PopupAuthenticator(userName,password);
Properties mailProps=new Properties();
mailProps.put("mail.smtp.host", smtp_server);
mailProps.put("mail.smtp.auth", "true");
mailProps.put("username", userName);
mailProps.put("password", password);
Session mailSession=Session.getDefaultInstance(mailProps, auth);
mailSession.setDebug(true);
MimeMessage message=new MimeMessage(mailSession);
message.setFrom(new InternetAddress(from_mail_address));
message.setRecipient(Message.RecipientType.TO, new InternetAddress(to_mail_address));
message.setSubject("Mail Testw");
MimeMultipart multi=new MimeMultipart();
BodyPart textBodyPart=new MimeBodyPart();
textBodyPart.setText("电子邮件测试内容w");
//textBodyPart.setFileName("37af4739a11fc9d6b311c712.jpg");
multi.addBodyPart(textBodyPart);
message.setContent(multi);
message.saveChanges();
Transport.send(message);
}catch(Exception ex){
System.err.println("邮件发送失败的原因是:"+ex.getMessage());
System.err.println("具体的错误原因");
ex.printStackTrace(System.err);
}
}
}
class PopupAuthenticator extends Authenticator{
private String username;
private String password;
public PopupAuthenticator(String username,String pwd){
this.username=username;
this.password=pwd;
}
public PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(this.username,this.password);
}
}
但我的原因是
public PasswordAuthentication getPasswordAuthentication()
我改了方法名,后来进去Authenticator,发现要重写的,不能改名
我的问题是邮件服务器地址写错误了,我用的企业邮箱:
smtp.163.com ======>>> smtp.ym.163.com,同样的报错