项目中实现发送邮件功能,先书写一个小Demo,记录如下:
POM.XML中导入依赖
<!-- start java 提供的支持邮件发送相关业务的类 -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
<!-- end java 提供的支持邮件发送相关业务的类 -->
package com.xiaowu; 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; /**
*
* java实现邮箱发送邮件功能
*
*
* @author WQ
*
*/
public class JavaMail {
public static void main(String[] args) throws Exception {
Properties props = new Properties();
props.setProperty("mail.smtp.auth", "true");
props.setProperty("mail.transport.protocol", "smtp");
props.put("mail.smtp.host","smtp.163.com");// smtp服务器地址 Session session = Session.getInstance(props);
session.setDebug(true); Message msg = new MimeMessage(session);
msg.setSubject("这是一个测试程序....");
msg.setText("你好!这是我的第一个javamail程序---WQ");
msg.setFrom(new InternetAddress("XXXXXXXXXXX@163.com"));//发件人邮箱(我的163邮箱)
msg.setRecipient(Message.RecipientType.TO,
new InternetAddress("XXXXXXXXXXX@qq.com")); //收件人邮箱(我的QQ邮箱)
msg.saveChanges(); Transport transport = session.getTransport();
transport.connect("XXXXXXXXXX@163.com","XXXXXXXXX");//发件人邮箱,授权码(可以在邮箱设置中获取到授权码的信息) transport.sendMessage(msg, msg.getAllRecipients()); System.out.println("邮件发送成功...");
transport.close();
}
}