package test; 
 
import java.util.ArrayList; 
import java.util.Date; 
import java.util.List; 
import java.util.Properties; 
import java.util.regex.Matcher; 
import java.util.regex.Pattern; 
import javax.mail.Address; 
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; 
import com.sun.mail.util.MailSSLSocketFactory; 
 
///** 
// * 
// * @author tuzongxun123 
// * @Description 郵件發(fā)送測試類 
// */ 
public class sendMailTest { 
 public static void main(String[] args) throws Exception { 
 // 配置信息 
 Properties pro = new Properties(); 
 pro.put("mail.smtp.host", "smtp.163.com"); 
 pro.put("mail.smtp.auth", "true"); 
 // SSL加密 
 MailSSLSocketFactory sf = null; 
 sf = new MailSSLSocketFactory(); 
 // 設置信任所有的主機 
 sf.setTrustAllHosts(true); 
 pro.put("mail.smtp.ssl.enable", "true"); 
 pro.put("mail.smtp.ssl.socketFactory", sf); 
 // 根據(jù)郵件的會話屬性構造一個發(fā)送郵件的Session，這里需要注意的是用戶名那里不能加后綴，否則便不是用戶名了 
 //還需要注意的是，這里的密碼不是正常使用郵箱的登陸密碼，而是客戶端生成的另一個專門的授權碼 
 MailAuthenticator authenticator = new MailAuthenticator("tuzongxun123", 
  "客戶端授權碼"); 
 Session session = Session.getInstance(pro, authenticator); 
 // 根據(jù)Session 構建郵件信息 
 Message message = new MimeMessage(session); 
 // 創(chuàng)建郵件發(fā)送者地址 
 Address from = new InternetAddress("tuzongxun123@163.com"); 
 // 設置郵件消息的發(fā)送者 
 message.setFrom(from); 
 // 驗證收件人郵箱地址 
 List<String> toAddressList = new ArrayList<>(); 
 toAddressList.add("1160569243@qq.com"); 
 StringBuffer buffer = new StringBuffer(); 
 if (!toAddressList.isEmpty()) { 
  String regEx = "^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$"; 
  Pattern p = Pattern.compile(regEx); 
  for (int i = 0; i < toAddressList.size(); i++) { 
  Matcher match = p.matcher(toAddressList.get(i)); 
  if (match.matches()) { 
   buffer.append(toAddressList.get(i)); 
   if (i < toAddressList.size() - 1) { 
   buffer.append(","); 
   } 
  } 
  } 
 } 
 String toAddress = buffer.toString(); 
 if (!toAddress.isEmpty()) { 
  // 創(chuàng)建郵件的接收者地址 
  Address[] to = InternetAddress.parse(toAddress); 
  // 設置郵件接收人地址 
  message.setRecipients(Message.RecipientType.TO, to); 
  // 郵件主題 
  // message.setSubject("java郵件測試"); 
  message.setSubject("為什么錯了"); 
  // 郵件容器 
  MimeMultipart mimeMultiPart = new MimeMultipart(); 
  // 設置HTML 
  BodyPart bodyPart = new MimeBodyPart(); 
  // 郵件內(nèi)容 
  // String htmlText = "java郵件測試111"; 
  String htmlText = "為什么錯了"; 
  bodyPart.setContent(htmlText, "text/html;charset=utf-8"); 
  mimeMultiPart.addBodyPart(bodyPart); 
  // 添加附件 
  List<String> fileAddressList = new ArrayList<String>(); 
  fileAddressList 
   .add("C:\\Users\\tuzongxun123\\Desktop\\新建 Microsoft Office Word 文檔.docx"); 
  if (fileAddressList != null) { 
  BodyPart attchPart = null; 
  for (int i = 0; i < fileAddressList.size(); i++) { 
   if (!fileAddressList.get(i).isEmpty()) { 
   attchPart = new MimeBodyPart(); 
   // 附件數(shù)據(jù)源 
   DataSource source = new FileDataSource( 
    fileAddressList.get(i)); 
   // 將附件數(shù)據(jù)源添加到郵件體 
   attchPart.setDataHandler(new DataHandler(source)); 
   // 設置附件名稱為原文件名 
   attchPart.setFileName(MimeUtility.encodeText(source 
    .getName())); 
   mimeMultiPart.addBodyPart(attchPart); 
   } 
  } 
  } 
  message.setContent(mimeMultiPart); 
  message.setSentDate(new Date()); 
  // 保存郵件 
  message.saveChanges(); 
  // 發(fā)送郵件 
  Transport.send(message); 
 } 
 } 
} 
 
class MailAuthenticator extends Authenticator { 
 
 /** 
 * 用戶名 
 */ 
 private String username; 
 /** 
 * 密碼 
 */ 
 private String password; 
 
 /** 
 * 創(chuàng)建一個新的實例 MailAuthenticator. 
 * 
 * @param username 
 * @param password 
 */ 
 public MailAuthenticator(String username, String password) { 
 this.username = username; 
 this.password = password; 
 } 
 
 public String getPassword() { 
 return password; 
 } 
 
 @Override 
 protected PasswordAuthentication getPasswordAuthentication() { 
 return new PasswordAuthentication(username, password); 
 } 
 
 public String getUsername() { 
 return username; 
 } 
 
 public void setPassword(String password) { 
 this.password = password; 
 } 
 
 public void setUsername(String username) { 
 this.username = username; 
 } 
 
}