javamail实现登录发送邮件
[color=darkred][/color]/**
* 发送邮件需要使用的基本信息
*/
import java.util.Properties;
public class MailSenderInfo {
// 发送邮件的服务器的IP和端口
private String mailServerHost;
private String mailServerPort = "25";
// 邮件发送者的地址
private String fromAddress;
// 邮件接收者的地址
private String[] toAddress;
// 登陆邮件发送服务器的用户名和密码
private String userName;
private String password;
// 是否需要身份验证
private boolean validate = false;
// 邮件主题
private String subject;
// 邮件的文本内容
private String content;
// 邮件附件的文件名
private String[] attachFileNames;
/**
* 获得邮件会话属性
*/
public Properties getProperties(){
Properties p = new Properties();
p.put("mail.smtp.host", this.mailServerHost);
p.put("mail.smtp.port", this.mailServerPort);
p.put("mail.smtp.auth", validate ? "true" : "false");
return p;
}
public String getMailServerHost() {
return mailServerHost;
}
public void setMailServerHost(String mailServerHost) {
this.mailServerHost = mailServerHost;
}
public String getMailServerPort() {
return mailServerPort;
}
public void setMailServerPort(String mailServerPort) {
this.mailServerPort = mailServerPort;
}
public boolean isValidate() {
return validate;
}
public void setValidate(boolean validate) {
this.validate = validate;
}
public String[] getAttachFileNames() {
return attachFileNames;
}
public void setAttachFileNames(String[] fileNames) {
this.attachFileNames = fileNames;
}
public String getFromAddress() {
return fromAddress;
}
public void setFromAddress(String fromAddress) {
this.fromAddress = fromAddress;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String textContent) {
this.content = textContent;
}
public String[] getToAddress() {
return toAddress;
}
public void setToAddress(String[] toAddress) {
this.toAddress = toAddress;
}
}
第二个类：MyAuthenticator
import javax.mail.*;
public class MyAuthenticator extends Authenticator{
String userName=null;
String password=null;
public MyAuthenticator(){
}
public MyAuthenticator(String username, String password) {
this.userName = username;
this.password = password;
}
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(userName, password);
}
}
第三个类：SimpleMailSender.
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
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;
/**
* 简单邮件（不带附件的邮件）发送器
*/
public class SimpleMailSender {
/**
* 以文本格式发送邮件
* @param mailInfo 待发送的邮件的信息
*/
public boolean sendTextMail(MailSenderInfo mailInfo) {
// 判断是否需要身份认证
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
if (mailInfo.isValidate()) {
// 如果需要身份认证，则创建一个密码验证器
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,authenticator);
try {
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 创建邮件发送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 设置邮件消息的发送者
mailMessage.setFrom(from);
// 创建邮件的接收者地址，并设置到邮件消息中
// Address to = new InternetAddress(mailInfo.getToAddress());
//mailMessage.setRecipient(Message.RecipientType.TO,to);
//创建邮件的接收地址（数组）
String[] to=mailInfo.getToAddress();
InternetAddress[] sendTo = new InternetAddress[to.length];
for (int i = 0; i < to.length; i++)
{
System.out.println("发送到:" + to);
sendTo = new InternetAddress(to);
}
mailMessage.setRecipients(javax.mail.internet.MimeMessage.RecipientType.TO, sendTo);
// 设置邮件消息的主题
mailMessage.setSubject(mailInfo.getSubject());
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// 设置邮件消息的主要内容
String mailContent = mailInfo.getContent();
mailMessage.setText(mailContent);
// 发送邮件
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}
/**
* 以HTML格式发送给多人邮件 (可带多个附件)
* @param mailInfo 待发送的邮件信息
*/
public static boolean sendHtmlMail(MailSenderInfo mailInfo){
// 判断是否需要身份认证
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
//如果需要身份认证，则创建一个密码验证器
if (mailInfo.isValidate()) {
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,authenticator);
try {
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 创建邮件发送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 设置邮件消息的发送者
mailMessage.setFrom(from);
/*// 创建邮件的接收者地址，并设置到邮件消息中 ----此可发送给一人
Address to = new InternetAddress(mailInfo.getToAddress());
// Message.RecipientType.TO属性表示接收者的类型为TO
mailMessage.setRecipient(Message.RecipientType.TO,to); */
//创建邮件的接收地址（数组）
String[] to=mailInfo.getToAddress();
InternetAddress[] sendTo = new InternetAddress[to.length];
for (int i = 0; i < to.length; i++)
{
System.out.println("发送到:" + to);
sendTo = new InternetAddress(to);
}
mailMessage.setRecipients(javax.mail.internet.MimeMessage.RecipientType.TO, sendTo);
// 设置邮件消息的主题
mailMessage.setSubject(mailInfo.getSubject());
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象
Multipart mainPart = new MimeMultipart();
// 创建一个包含HTML内容的MimeBodyPart
BodyPart html = new MimeBodyPart();
// 设置HTML内容 建立第一部分： 文本正文
html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");
mainPart.addBodyPart(html);
// 将MiniMultipart对象设置为邮件内容 建立第二部分：附件
mailMessage.setContent(mainPart);
if(mailInfo.getAttachFileNames().length>0){
for(int i=0;i<mailInfo.getAttachFileNames().length;i++){
if (!mailInfo.getAttachFileNames().equals("")) {
// 建立第二部分：附件
html = new MimeBodyPart();
// 获得附件
DataSource source = new FileDataSource(mailInfo.getAttachFileNames());
//设置附件的数据处理器
html.setDataHandler(new DataHandler(source));
// 设置附件文件名
html.setFileName(mailInfo.getAttachFileNames());
// 加入第二部分
mainPart.addBodyPart(html);
}
}
}
// 发送邮件
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}
}
测试类
public class MailTest {
public static void main(String[] args){
//这个类主要是设置邮件
MailSenderInfo mailInfo = new MailSenderInfo();
mailInfo.setMailServerHost("smtp.sina.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("c365_026@sina.com");
mailInfo.setPassword("123160");//您的邮箱密码
mailInfo.setFromAddress("c365_026@sina.com");
mailInfo.setToAddress(new String[]{"zuoshi3434o1@163.com","zuosrtrtrtao2@163.com","unselfis34h2008@yahoo.cn"});
mailInfo.setAttachFileNames(new String[]{"c:\\email.txt","c:\\emai.txt"});
mailInfo.setSubject("主题12");
mailInfo.setContent("<font style='BACKGROUND-COLOR: #666699' color='#ff0000' size='5'>测试格式化内容测试<a href='http://www.baidu.com'>格式化内容</a>测试格<em>式化</em>内容</font><img src='http://www.google.cn/intl/zh-CN/images/logo_cn.gif'></img>");
//这个类主要来发送邮件
SimpleMailSender sms = new SimpleMailSender();
//sms.sendTextMail(mailInfo);//发送文体格式
sms.sendHtmlMail(mailInfo);//发送html格式
}