web邮箱验证核心

package com.itheima.util;


import java.util.Properties;


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


public class SendJMail {

public static boolean sendMail(String email, String emailMsg) {

String from = "[e-mail]"; // 邮件发送人的邮件地址
String to = email; // 邮件接收人的邮件地址
final String username = "[e-mail]";  //发件人的邮件帐户
final String password = "itheima";   //发件人的邮件密码




//定义Properties对象,设置环境信息
Properties props = new Properties();


//设置邮件服务器的地址
props.setProperty("mail.smtp.host", "smtp.163.com"); // 指定的smtp服务器
props.setProperty("mail.smtp.auth", "true");
props.setProperty("mail.transport.protocol", "smtp");//设置发送邮件使用的协议
//创建Session对象,session对象表示整个邮件的环境信息
Session session = Session.getInstance(props);
//设置输出调试信息
session.setDebug(true);
try {
//Message的实例对象表示一封电子邮件
MimeMessage message = new MimeMessage(session);
//设置发件人的地址
message.setFrom(new InternetAddress(from));
//设置主题
message.setSubject("用户激活");
//设置邮件的文本内容
//message.setText("Welcome to JavaMail World!");
message.setContent((emailMsg),"text/html;charset=utf-8");
//从session的环境中获取发送邮件的对象
Transport transport=session.getTransport();
//连接邮件服务器
transport.connect("smtp.163.com",25, username, password);
//设置收件人地址,并发送消息
transport.sendMessage(message,new Address[]{new InternetAddress(to)});
transport.close();
return true;
} catch (MessagingException e) {
e.printStackTrace();
return false;
}
}

}