Java邮箱验证

Java邮箱验证

引入jar包

activation.jar、mail.jar

或者在pom.xml文件中引入

<!-- https://mvnrepository.com/artifact/javax.activation/activation -->
<dependency>
    <groupId>javax.activation</groupId>
    <artifactId>activation</artifactId>
    <version>1.1.1</version>
</dependency>

<!-- https://mvnrepository.com/artifact/javax.mail/mail -->
<dependency>
    <groupId>javax.mail</groupId>
    <artifactId>mail</artifactId>
    <version>1.5.0-b01</version>
</dependency>

Java代码

package com.hqyj.email;


import java.util.Properties;

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


public class EmailUtil {
	
	public static void sendEmail(String to,String content){
		
	      // 发件人电子邮箱
	      String from = "h2391326279@163.com";
	 
	      // 指定发送邮件的主机为 smtp.qq.com
	      String host = "smtp.163.com";  //QQ 邮件服务器
	 
	      // 获取系统属性
	      Properties properties = System.getProperties();
	 
	      // 设置邮件服务器
	      properties.setProperty("mail.smtp.host", host);
	 
	      properties.put("mail.smtp.auth", "true");
	      // 获取默认session对象
	      Session session = Session.getDefaultInstance(properties,new Authenticator(){
	        public PasswordAuthentication getPasswordAuthentication()
	        {
	         return new PasswordAuthentication("h2391326279@163.com", "hc963521"); //发件人邮件用户名、授权码
	        }
	       });
	 
	      try{
	         // 创建默认的 MimeMessage 对象
	         MimeMessage message = new MimeMessage(session);
	 
	         // Set From: 头部头字段
	         message.setFrom(new InternetAddress(from));
	 
	         // Set To: 头部头字段
	         message.addRecipient(Message.RecipientType.TO,
	                                  new InternetAddress(to));
	 
	         // Set Subject: 头部头字段
	         message.setSubject("华清远见激活邮件");
	 
	         // 设置消息体
	         message.setText(content);
	 
	         // 发送消息
	         Transport.send(message);
	         System.out.println("Sent message successfully....from runoob.com");
	      }catch (MessagingException mex) {
	         mex.printStackTrace();
	      }
	}
	
	public static void main(String[] args) {
		sendEmail("2391326279@qq.com", "hello world");
	}
}