Azkaban思考题:使用java代码编写一个任务,给别人发邮件
https://blog.csdn.net/m0_67840539/article/details/130655325
导入包:
<dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>1.6.2</version> </dependency> <dependency> <groupId>javax.mail</groupId> <artifactId>javax.mail-api</artifactId> <version>1.4.7</version> </dependency>
编写代码:
package com.email; /*** * @Date(时间)2023-05-12 * @Author xx * * * * 发送邮件 */ public class Email_Code { //测试一下 public static void main(String[] args) throws Exception { for (int i = 0; i < 10; i++) { EmailUtils.sendEmail("18638147931@163.com","2844408713@qq.com","赛哥","六哥","某某大厦301房间等你","暗号:三长两短"); } } }
工具类代码:
package com.email; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import java.util.Date; import java.util.Properties; public class EmailUtils { public static void sendEmail(String fromAccount,String toAccount,String fromName,String toName,String title,String content) throws Exception { // 参数配置,⽤于连接邮件服务器 Properties props = new Properties(); // 使⽤协议 props.setProperty("mail.transport.protocol", "smtp"); // 发件⼈邮箱的 SMTP 服务器地址 props.setProperty("mail.smtp.host", "smtp.163.com"); // 需要请求认证 props.setProperty("mail.smtp.auth", "true"); // 创建会话对象,⽤于与邮箱服务器交互 Session session = Session.getInstance(props); // 设置为debug模式,在控制台中可以查看详细的发送⽇志 session.setDebug(true); // 1.创建邮件对象 MimeMessage message = new MimeMessage(session); // 2.设置发件⼈,其中 InternetAddress 有三个参数,分别为:邮箱,显示的昵称,昵称的字符集编码 message.setFrom(new InternetAddress(fromAccount, fromName, "UTF-8")); // 3.设置收件⼈ - MimeMessage.RecipientType.TO message.setRecipient(MimeMessage.RecipientType.TO, new InternetAddress(toAccount ,toName, "UTF-8")); // 7.设置邮件主题 message.setSubject(title,"UTF-8"); // 8.设置邮件正⽂内容,指定格式为HTML格式 message.setContent(content, "text/html;charset=UTF-8"); // 9.设置显示发件时间 message.setSentDate(new Date()); // 10.保存设置 message.saveChanges(); // 根据 Session 获取邮件传输对象 Transport transport = session.getTransport(); // 连接邮件服务器 transport.connect("18638147931@163.com", "MAGBDQDGKEHCBVQA"); // 发送邮件 transport.sendMessage(message, message.getAllRecipients()); // 关闭连接 transport.close(); } }