java发送邮件

来源：互联网发布：淘宝评价回复语大全编辑：程序博客网时间：2024/06/06 11:18
package com.google.utils;import java.util.Properties;import javax.mail.Authenticator;import javax.mail.Message.RecipientType;import javax.mail.MessagingException;import javax.mail.PasswordAuthentication;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.AddressException;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeMessage;/**<dependency>    <groupId>javax.mail</groupId>    <artifactId>mail</artifactId>    <version>1.4.7</version></dependency>*/public class EmailUtil {    private static Properties properties = null;    public static void init(Properties properties)    {        EmailUtil.properties = properties;    }    public static void send(String subject, String message) {        try {            Authenticator authenticator = new Authenticator() {                @Override                protected PasswordAuthentication getPasswordAuthentication() {                    String userName = properties.getProperty("mail.user");                    String password = properties.getProperty("mail.password");                    return new PasswordAuthentication(userName, password);                }            };            Session session = Session.getInstance(properties, authenticator);            MimeMessage mime = new MimeMessage(session);            InternetAddress form = new InternetAddress(properties.getProperty("mail.user"));            mime.setFrom(form);            InternetAddress to = new InternetAddress(properties.getProperty("main.to"));            mime.setRecipient(RecipientType.TO, to);            mime.setSubject(subject);            mime.setContent(message, "text/html;charset=UTF-8");            Transport.send(mime);        } catch (AddressException e) {            e.printStackTrace();        } catch (MessagingException e) {            e.printStackTrace();        }    }    public static void main(String[] args) {        Properties properties = new Properties();        properties.put("mail.smtp.auth", "true");        properties.put("mail.smtp.host", "smtp.exmail.qq.com");        properties.put("mail.user", "user1@example.com");        properties.put("mail.password", "password");        properties.put("main.to","user2@qq.com");        EmailUtil.init(properties);        EmailUtil.send("hello", "这是来自大洋彼岸的声音!");    }}
0 0