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| 826b66 | 1 | package com.hx.util; |
| C | 2 | |
| 3 | import com.sun.mail.util.MailSSLSocketFactory; | |
| 4 | ||
| 5 | import javax.activation.DataHandler; | |
| 6 | import javax.activation.DataSource; | |
| 7 | import javax.activation.FileDataSource; | |
| 8 | import javax.mail.*; | |
| 9 | import javax.mail.internet.*; | |
| 10 | import java.io.UnsupportedEncodingException; | |
| 11 | import java.security.GeneralSecurityException; | |
| 12 | import java.util.Properties; | |
| 13 | ||
| 14 | /**邮件处理工具 | |
| 15 | * @author ChenJiaHe | |
| 16 | * @Date 2020-07-06 | |
| 17 | */ | |
| 18 | public class EmailUtil { | |
| 19 | /** | |
| 20 | * 发送带附件的邮件 | |
| 21 | * | |
| 22 | * @param receive | |
| 23 | * 收件人 | |
| 24 | * @param subject | |
| 25 | * 邮件主题 | |
| 26 | * @param msg | |
| 27 | * 邮件内容 | |
| 28 | * @param filename | |
| 29 | * 附件地址 | |
| 30 | * @param from | |
| 31 | * 发件人电子邮箱 | |
| 32 | * @param pass | |
| 33 | * 发件人电子邮箱密码 | |
| 34 | * @return | |
| 35 | * @throws GeneralSecurityException | |
| 36 | */ | |
| 37 | public static boolean sendMail(String receive, String subject, String msg, String filename, | |
| 38 | String from,String pass) | |
| 39 | throws GeneralSecurityException { | |
| 40 | if (StringUtils.isEmpty(receive)) { | |
| 41 | return false; | |
| 42 | } | |
| 43 | ||
| 44 | // 指定发送邮件的主机为 smtp.qq.com smtp.163.com | |
| 45 | String host = "smtp.qq.com"; // 邮件服务器 | |
| 46 | ||
| 47 | // 获取系统属性 | |
| 48 | Properties properties = System.getProperties(); | |
| 49 | ||
| 50 | // 设置邮件服务器 | |
| 51 | properties.setProperty("mail.smtp.host", host); | |
| 52 | ||
| 53 | properties.put("mail.smtp.auth", "true"); | |
| 54 | MailSSLSocketFactory sf = new MailSSLSocketFactory(); | |
| 55 | sf.setTrustAllHosts(true); | |
| 56 | properties.put("mail.smtp.ssl.enable", "true"); | |
| 57 | properties.put("mail.smtp.ssl.socketFactory", sf); | |
| 58 | // 获取默认session对象 | |
| 59 | Session session = Session.getDefaultInstance(properties, new Authenticator() { | |
| 60 | public PasswordAuthentication getPasswordAuthentication() { // qq邮箱服务器账户、第三方登录授权码 | |
| 61 | return new PasswordAuthentication(from, pass); // 发件人邮件用户名、密码 | |
| 62 | } | |
| 63 | }); | |
| 64 | ||
| 65 | try { | |
| 66 | // 创建默认的 MimeMessage 对象 | |
| 67 | MimeMessage message = new MimeMessage(session); | |
| 68 | ||
| 69 | // Set From: 头部头字段 | |
| 70 | message.setFrom(new InternetAddress(from)); | |
| 71 | ||
| 72 | // Set To: 头部头字段 | |
| 73 | message.addRecipient(Message.RecipientType.TO, new InternetAddress(receive)); | |
| 74 | ||
| 75 | // Set Subject: 主题文字 | |
| 76 | message.setSubject(subject); | |
| 77 | ||
| 78 | // 创建消息部分 | |
| 79 | BodyPart messageBodyPart = new MimeBodyPart(); | |
| 80 | ||
| 81 | // 消息 | |
| 82 | messageBodyPart.setText(msg); | |
| 83 | ||
| 84 | // 创建多重消息 | |
| 85 | Multipart multipart = new MimeMultipart(); | |
| 86 | ||
| 87 | // 设置文本消息部分 | |
| 88 | multipart.addBodyPart(messageBodyPart); | |
| 89 | ||
| 90 | // 附件部分 | |
| 91 | messageBodyPart = new MimeBodyPart(); | |
| 92 | // 设置要发送附件的文件路径 | |
| 93 | if(SimpleTool.checkNotNull(filename)){ | |
| 94 | DataSource source = new FileDataSource(filename); | |
| 95 | if(!SimpleTool.checkNotNull(source)){ | |
| 96 | throw new RuntimeException("获取附件失败！"); | |
| 97 | } | |
| 98 | messageBodyPart.setDataHandler(new DataHandler(source)); | |
| 99 | // messageBodyPart.setFileName(filename); | |
| 100 | // 处理附件名称中文（附带文件路径）乱码问题 | |
| 101 | //messageBodyPart.setFileName(MimeUtility.encodeText(source.getName())); | |
| 102 | messageBodyPart.setFileName(new String(source.getName().toString().getBytes("UTF-8"))); | |
| 103 | multipart.addBodyPart(messageBodyPart); | |
| 104 | } | |
| 105 | ||
| 106 | // 发送完整消息 | |
| 107 | message.setContent(multipart); | |
| 108 | ||
| 109 | // 发送消息 | |
| 110 | Transport.send(message); | |
| 111 | // System.out.println("Sent message successfully...."); | |
| 112 | return true; | |
| 113 | } catch (MessagingException e) { | |
| 114 | e.printStackTrace(); | |
| 115 | } catch (UnsupportedEncodingException e) { | |
| 116 | e.printStackTrace(); | |
| 117 | } | |
| 118 | return false; | |
| 119 | } | |
| 120 | } | |
