package cn.zx.ghjmaven.action.bc;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.Message.RecipientType;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;
public class SendMailText_Picture_Enclosure {
//發件人地址
public static String senderAddress = "[email protected]";
//發件人賬戶名
public static String senderAccount = "[email protected]";
//發件人賬戶密碼
public static String senderPassword = "******";
public static void main(String[] args) throws Exception {
Transport transport = null;
try {
//1、連接郵件服務器的參數配置
Properties props = new Properties();
//設置用戶的認證方式
props.setProperty("mail.smtp.auth", "true");
//設置傳輸協議
props.setProperty("mail.transport.protocol", "smtp");
//設置發件人的SMTP服務器地址
props.setProperty("mail.smtp.host", "smtp.exmail.qq.com");
// props.setProperty("mail.smtp.port", "465");
//2、創建定義整個應用程序所需的環境信息的 Session 對象
Session session = Session.getInstance(props);
//設置調試信息在控制檯打印出來
session.setDebug(true);
//3、創建郵件的實例對象
Message msg = getMimeMessage(session);
//4、根據session對象獲取郵件傳輸對象Transport
msg.addHeader("X-Mailer", "Microsoft Outlook Express 6.00.2900.2869");
transport = session.getTransport();
//設置發件人的賬戶名和密碼
transport.connect(senderAccount, senderPassword);
//發送郵件,併發送到所有收件人地址,message.getAllRecipients() 獲取到的是在創建郵件對象時添加的所有收件人, 抄送人, 密送人
String[] recipients = getRecipients();
for (String rec : recipients) {
//設置收件人
msg.setRecipient(RecipientType.TO, new InternetAddress(rec));
// msg.setRecipients(RecipientType.TO, rec);
System.out.println("msg.getAllRecipients()==="+msg.getAllRecipients());
try {
transport.sendMessage(msg,msg.getAllRecipients());
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
//5、關閉郵件連接
transport.close();
} catch (Exception e) {
e.getStackTrace();
}
transport.close();
}
/**
* 獲得創建一封郵件的實例對象
* @param session
* @return
* @throws MessagingException
* @throws AddressException
*/
public static MimeMessage getMimeMessage(Session session) throws Exception{
//1.創建一封郵件的實例對象
MimeMessage msg = new MimeMessage(session);
//2.設置發件人地址
msg.setFrom(new InternetAddress(senderAddress));
/**
* 3.設置收件人地址(可以增加多個收件人、抄送、密送),即下面這一行代碼書寫多行
* MimeMessage.RecipientType.TO:發送
* MimeMessage.RecipientType.CC:抄送
* MimeMessage.RecipientType.BCC:密送
*/
// msg.setRecipient(MimeMessage.RecipientType.TO,new InternetAddress(recipientAddress));
//4.設置郵件主題
//下面是設置郵件正文
//msg.setContent("簡單的純文本郵件!", "text/html;charset=UTF-8");
//設置正文
msg.setSubject("祝您國慶快樂","UTF-8");
// 5. 創建圖片"節點"
MimeBodyPart image = new MimeBodyPart();
// 讀取本地文件
DataHandler dh = new DataHandler(new FileDataSource("src\\mailTestPic.png"));
// 將圖片數據添加到"節點".
image.setDataHandler(dh);
// 爲"節點"設置一個唯一編號(在文本"節點"將引用該ID)
image.setContentID("mailTestPic");
// 6. 創建文本"節點"
MimeBodyPart text = new MimeBodyPart();
// 這裏添加圖片的方式是將整個圖片包含到郵件內容中, 實際上也可以以 http 鏈接的形式添加網絡圖片
text.setContent("<span>親愛的朋友</span>"
+ "<br><span>在70週年國慶來臨之際,祝您和您的家人健康幸福,事業蒸蒸日上!共同迎接更加美好的輝煌!!!</span>"
+ "<br><img src='cid:mailTestPic'/>"
+ "<br><br><span></span>"
+ "<br><span>地址:</span>"
+ "<br><span>手機:</span>"
+ "<br><span>電話:</span>"
+ "<br><span>網址:</span>"
+ "<br><span>郵箱:</span>", "text/html;charset=UTF-8");
// 7. (文本+圖片)設置 文本 和 圖片"節點"的關係(將 文本 和 圖片"節點"合成一個混合"節點")
MimeMultipart mm_text_image = new MimeMultipart();
mm_text_image.addBodyPart(text);
mm_text_image.addBodyPart(image);
mm_text_image.setSubType("related"); // 關聯關係
// 8. 將 文本+圖片 的混合"節點"封裝成一個普通"節點"
// 最終添加到郵件的 Content 是由多個 BodyPart 組成的 Multipart, 所以我們需要的是 BodyPart,
// 上面的 mailTestPic 並非 BodyPart, 所有要把 mm_text_image 封裝成一個 BodyPart
MimeBodyPart text_image = new MimeBodyPart();
text_image.setContent(mm_text_image);
// 9. 創建附件"節點"
// MimeBodyPart attachment = new MimeBodyPart();
// 讀取本地文件
// DataHandler dh2 = new DataHandler(new FileDataSource("src\\mailTestDoc.docx"));
// 將附件數據添加到"節點"
// attachment.setDataHandler(dh2);
// 設置附件的文件名(需要編碼)
// attachment.setFileName(MimeUtility.encodeText(dh2.getName()));
// 10. 設置(文本+圖片)和 附件 的關係(合成一個大的混合"節點" / Multipart )
MimeMultipart mm = new MimeMultipart();
mm.addBodyPart(text_image);
// mm.addBodyPart(attachment); // 如果有多個附件,可以創建多個多次添加
mm.setSubType("mixed"); // 混合關係
msg.setContent(mm);
// 11. 設置整個郵件的關係(將最終的混合"節點"作爲郵件的內容添加到郵件對象)
// msg.setContent(mm);
//設置郵件的發送時間,默認立即發送
msg.setSentDate(new Date());
return msg;
}
//獲取文本中郵箱地址
public static String[] getRecipients() {
File recipientsFile = new File("src/main/resources/emails.txt");
InputStream in = null;
BufferedReader br = null;
try {
in = new FileInputStream(recipientsFile);
br = new BufferedReader(new InputStreamReader(in));
String line = null;
StringBuilder builder = new StringBuilder();
// 讀入聯繫人
while ((line = br.readLine()) != null) {
builder.append(line);
builder.append(",");
}
// 將聯繫人分割爲數組返回
return builder.toString().split(",");
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (br != null)
br.close();
if (in != null)
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return null;
}
}