今天學(xué)習(xí)了一下JavaMail，javamail發(fā)送郵件確實(shí)是一個(gè)比較麻煩的問(wèn)題。為了以后使用方便，自己寫了段代碼，打成jar包，以方便以后使用。呵呵
以下三段代碼是我的全部代碼，朋友們?nèi)绻胗?，直接?fù)制即可。
第一個(gè)類：MailSenderInfo.java
 package com.util.mail;
 /**
 * 發(fā)送郵件需要使用的基本信息
*author by wangfun
http://www. 小說(shuō)520
 */
import java.util.Properties;
public class MailSenderInfo {
// 發(fā)送郵件的服務(wù)器的IP和端口
 private String mailServerHost;
private String mailServerPort = "25";
// 郵件發(fā)送者的地址
private String fromAddress;
// 郵件接收者的地址
private String toAddress;
// 登陸郵件發(fā)送服務(wù)器的用戶名和密碼
private String userName;
private String password;
// 是否需要身份驗(yàn)證
private boolean validate = false;
// 郵件主題
private String subject;
// 郵件的文本內(nèi)容
private String content;
// 郵件附件的文件名
private String[] attachFileNames;
/**
* 獲得郵件會(huì)話屬性
*/
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 getToAddress() {
return toAddress;
}
public void setToAddress(String toAddress) {
this.toAddress = toAddress;
}
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;
}
}
第二個(gè)類：SimpleMailSender.java
package com.util.mail;
import java.util.Date;
import java.util.Properties;
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;
/**
* 簡(jiǎn)單郵件（不帶附件的郵件）發(fā)送器
http://www. BT下載
*/
public class SimpleMailSender {
/**
* 以文本格式發(fā)送郵件
* @param mailInfo 待發(fā)送的郵件的信息
*/
public boolean sendTextMail(MailSenderInfo mailInfo) {
// 判斷是否需要身份認(rèn)證
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
if (mailInfo.isValidate()) {
// 如果需要身份認(rèn)證，則創(chuàng)建一個(gè)密碼驗(yàn)證器
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
// 根據(jù)郵件會(huì)話屬性和密碼驗(yàn)證器構(gòu)造一個(gè)發(fā)送郵件的session
Session sendMailSession = Session.getDefaultInstance(pro,authenticator);
try {
// 根據(jù)session創(chuàng)建一個(gè)郵件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 創(chuàng)建郵件發(fā)送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 設(shè)置郵件消息的發(fā)送者
mailMessage.setFrom(from);
// 創(chuàng)建郵件的接收者地址，并設(shè)置到郵件消息中
Address to = new InternetAddress(mailInfo.getToAddress());
mailMessage.setRecipient(Message.RecipientType.TO,to);
// 設(shè)置郵件消息的主題
mailMessage.setSubject(mailInfo.getSubject());
// 設(shè)置郵件消息發(fā)送的時(shí)間
mailMessage.setSentDate(new Date());
// 設(shè)置郵件消息的主要內(nèi)容
String mailContent = mailInfo.getContent();
mailMessage.setText(mailContent);
// 發(fā)送郵件
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}
/**
* 以HTML格式發(fā)送郵件
* @param mailInfo 待發(fā)送的郵件信息
*/
public static boolean sendHtmlMail(MailSenderInfo mailInfo){
// 判斷是否需要身份認(rèn)證
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
//如果需要身份認(rèn)證，則創(chuàng)建一個(gè)密碼驗(yàn)證器
if (mailInfo.isValidate()) {
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
// 根據(jù)郵件會(huì)話屬性和密碼驗(yàn)證器構(gòu)造一個(gè)發(fā)送郵件的session
Session sendMailSession = Session.getDefaultInstance(pro,authenticator);
try {
// 根據(jù)session創(chuàng)建一個(gè)郵件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 創(chuàng)建郵件發(fā)送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 設(shè)置郵件消息的發(fā)送者
mailMessage.setFrom(from);
// 創(chuàng)建郵件的接收者地址，并設(shè)置到郵件消息中
Address to = new InternetAddress(mailInfo.getToAddress());
// Message.RecipientType.TO屬性表示接收者的類型為TO
mailMessage.setRecipient(Message.RecipientType.TO,to);
// 設(shè)置郵件消息的主題
mailMessage.setSubject(mailInfo.getSubject());
// 設(shè)置郵件消息發(fā)送的時(shí)間
mailMessage.setSentDate(new Date());
// MiniMultipart類是一個(gè)容器類，包含MimeBodyPart類型的對(duì)象
Multipart mainPart = new MimeMultipart();
// 創(chuàng)建一個(gè)包含HTML內(nèi)容的MimeBodyPart
BodyPart html = new MimeBodyPart();
// 設(shè)置HTML內(nèi)容
html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");
mainPart.addBodyPart(html);
// 將MiniMultipart對(duì)象設(shè)置為郵件內(nèi)容
mailMessage.setContent(mainPart);
// 發(fā)送郵件
Transport.send(mailMessage);
return true;
 } catch (MessagingException ex) {
ex.printStackTrace();
 }
return false;
}
}
第三個(gè)類：MyAuthenticator.java
package com.util.mail;
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);
}
}
下面給出使用上面三個(gè)類的代碼：
public static void main(String[] args){
//這個(gè)類主要是設(shè)置郵件
MailSenderInfo mailInfo = new MailSenderInfo();
mailInfo.setMailServerHost("smtp.163.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("han2000lei@163.com");
mailInfo.setPassword("**********");//您的郵箱密碼
mailInfo.setFromAddress("han2000lei@163.com");
mailInfo.setToAddress("han2000lei@163.com");
mailInfo.setSubject("設(shè)置郵箱標(biāo)題 如http://www. 中國(guó)桂花網(wǎng)");
mailInfo.setContent("設(shè)置郵箱內(nèi)容 如http://www. 中國(guó)桂花網(wǎng) 是中國(guó)最大桂花網(wǎng)站==");
//這個(gè)類主要來(lái)發(fā)送郵件
Simple
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