vscode快速引入第三方jar包发QQ邮件

import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class SendEmail {
 public static void main(String[] args) {
  String to = "920061142@163.com";
  String from = "pardon110@qq.com";

  // 发件箱qq授权码
  final String pwd = "gkfa******fdcag";

  // 指定发送邮件的主机
  String host = "smtp.qq.com";

  Properties pros = new Properties();

  pros.setProperty("mail.smtp.host", host);
  pros.put("mail.smtp.port", 465);
  pros.put("mail.transport.protocol", "smtp");
  pros.put("mail.smtp.auth", true);
  pros.put("mail.smtp.ssl.enable", "true");
  pros.put("mail.debug", "true");

  // 会话session
  Session session = Session.getDefaultInstance(pros);

  try {
   // 创建默认的消息对象
   MimeMessage message = new MimeMessage(session);

   // 设置头部字段 from to
   message.setFrom(new InternetAddress(from));
   message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

   // 设置 subject
   message.setSubject("This is the Subject Line!");
   // 消息体
   message.setText("this is actual message,由pardon110书写");

   Transport transport = session.getTransport();

   // 连接
   transport.connect(from, pwd);
   // 发送
   transport.sendMessage(message, message.getAllRecipients());

   System.out.println("Sent message successfully...");

  } catch (MessagingException mex) {
   mex.printStackTrace();
  } catch (Exception e) {
   e.printStackTrace();
  }
 }
}