Javamail简单使用案例
邮件开发环境搭建
邮件服务器
易邮邮件服务器
配置如下
邮件客户端
Foxmail
配置如下
使用Javamail发送邮件
1、下载
javamail-samples.zip
javax.mail.jar
官网地址http://www.oracle.com/technetwork/java/javamail/index.html
2、使用javamail
发送到本地的邮件中
package org.xueyao.email;
import java.util.Date;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class MailUtils {
/**
* 发送邮件
* @param to 接收邮件的地址
* @param subject 邮件主题
* @param msgText 邮件内容
*/
public static void send(String to, String subject, String msgText) {
//发邮件的地址
String from = "admin@flowstone.com";
//邮件发送服务器地址
String host = "localhost";
//是否开启debug模式
boolean debug = true;
// 设置发送邮件的配置信息
Properties props = new Properties();
props.put("mail.smtp.host", host);
if (debug) {
props.put("mail.debug", debug);
}
//邮件会话
Session session = Session.getInstance(props, null);
session.setDebug(debug);
try {
//创建邮件
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
InternetAddress[] address = { new InternetAddress(to) };
msg.setRecipients(Message.RecipientType.TO, address);
//设置主题
msg.setSubject(subject);
//设置发送时间
msg.setSentDate(new Date());
// If the desired charset is known, you can use
// setText(text, charset)
//设置邮件的内容
msg.setText(msgText);
//发送邮件
Transport.send(msg);
} catch (Exception mex) {
mex.printStackTrace();
}
}
public static void main(String[] args) {
String to = "test02@flowstone.com";
String subject = "如何学习?";
String msgText = "解决学习困扰,就是天天晚上熬夜学习";
MailUtils.send(to, subject, msgText);
}
}效果图
通过QQ邮箱发送
package org.xueyao.email;
import java.util.Date;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class MailQQUtils {
/**
* 发送邮件
* @param to 接收邮件的地址
* @param subject 邮件主题
* @param msgText 邮件内容
*/
public static void send(String to, String subject, String msgText) {
//发邮件的地址
String from = "931330220@qq.com";
String password = "授权码";
//邮件发送服务器地址
String host = "smtp.qq.com";
//是否开启debug模式
boolean debug = true;
// 设置发送邮件的配置信息
Properties props = new Properties();
props.put("mail.smtp.host", host);
if (debug) {
props.put("mail.debug", debug);
}
//添加auth认证
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "587");
//邮件会话
Session session = Session.getInstance(props, null);
session.setDebug(debug);
try {
//创建邮件
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
InternetAddress[] address = { new InternetAddress(to) };
msg.setRecipients(Message.RecipientType.TO, address);
//设置主题
msg.setSubject(subject);
//设置发送时间
msg.setSentDate(new Date());
//设置邮件的内容
msg.setText(msgText);
//发送邮件
Transport.send(msg,from,password);
} catch (Exception mex) {
mex.printStackTrace();
}
}
public static void main(String[] args) {
String to = "收件邮箱";
String subject = "如何学习?";
String msgText = "解决学习困扰,就是天天晚上熬夜学习";
MailQQUtils.send(to, subject, msgText);
}
}效果图
