package com.ruoyi.web.controller.tool;
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import lombok.extern.slf4j.Slf4j;
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import javax.mail.*;
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import javax.mail.internet.*;
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import java.io.UnsupportedEncodingException;
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import java.util.Date;
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import java.util.Properties;
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@Slf4j
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public class EmailUtils {
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public static void sendEmail(String userEmail, String sendEmail, String code, String content) throws Exception {
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// 发送邮箱
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// 收件人电子邮箱,TODO 换成自己的收件箱
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String to = userEmail;
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// 发件人电子邮箱,TODO 换成自己的发件箱
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String from = sendEmail;
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// 指定发送邮件的主机为
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String host = "smtp.163.com";
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Properties properties = new Properties();
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properties.put("mail.smtp.host", host);
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properties.put("mail.smtp.socketFactory.port", "465");
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properties.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
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properties.put("mail.smtp.auth", "true");
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properties.put("mail.smtp.port", "465");
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properties.put("mail.smtp.ssl.enable", "true"); // 明确开启SSL
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// 获取默认session对象
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Session session = Session.getDefaultInstance(properties,new Authenticator(){
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@Override
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public PasswordAuthentication getPasswordAuthentication()
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{
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//发件人邮件用户名、授权码，换成自己的发件箱及授权码
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return new PasswordAuthentication(from, code);
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}
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});
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try{
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// 创建默认的 MimeMessage 对象
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MimeMessage message = new MimeMessage(session);
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// Set From，设置发件人
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InternetAddress fromMail = new InternetAddress(from);
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//设置发件人名称，TODO 换成自己的发件箱
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fromMail.setPersonal(MimeUtility.encodeText("沿海市政<" + from + ">"));
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message.setFrom(fromMail);
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// Set To: 设置收件人
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InternetAddress toMail = new InternetAddress(to);
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// TODO 换成自己的收件箱
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InternetAddress toMail2 = new InternetAddress(to);
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//发多个邮箱
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Address[] allRecipients = {toMail, toMail2};
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message.setRecipients(Message.RecipientType.TO, allRecipients);
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// Set Subject: 邮件主体
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message.setSubject("沿海市政");
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// 设置消息体
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message.setSentDate(new Date());
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MimeMultipart msgMultipart = new MimeMultipart("mixed");
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// 指定为混合关系
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message.setContent(msgMultipart);
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// 邮件信息组装
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//组装的顺序非常重要，一定要先组装文本域，再组装文件
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MimeBodyPart htmlPart = new MimeBodyPart();
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// 组装内容
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htmlPart.setContent(content, "text/html;charset=UTF-8");
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msgMultipart.addBodyPart(htmlPart);
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try {
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message.saveChanges();
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//发送
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//Transport.send(message, message.getAllRecipients());
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Transport.send(message);
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System.out.println("发送成功");
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} catch (Exception e) {
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e.printStackTrace();
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}
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}catch (MessagingException | UnsupportedEncodingException mex) {
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mex.printStackTrace();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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