JavaMail是Java开发中邮件处理的开源类库,支持常用协议如:SMTP、POP3、IMAP 一、SpringBoot整合 1、需要在pom文件中添加依赖spring-boot-starter-mail dependency groupIdorg.springframework.boot/groupId artifac
JavaMail是Java开发中邮件处理的开源类库,支持常用协议如:SMTP、POP3、IMAP
一、SpringBoot整合
1、需要在pom文件中添加依赖spring-boot-starter-mail
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency>
构建项目,加载相关jar包
2、在application.yml中配置邮件发送的相关信息
spring: mail: host: smtp.mxhichina.com #阿里云发送服务器地址 port: 25 #端口号 username: XXX@XXXX.com #发送人地址 password: ENC(Grg2n2TYzgJv9zpwufsf37ndTe+M1cYk) #密码
3、编写邮件发送工具类MailUtil
MailUtil.java
/** * @author chenzan * @version V1.0 * @description 邮件发送 */ @Component public class MailUtil { @Autowired JavaMailSendermailSender; @Autowired MailPropertiesmailProperties; /** * 发送邮件测试方法 */ public void sendMail(MailBean mailBean) { SimpleMailMessage mimeMessage =new SimpleMailMessage(); mimeMessage.setFrom(mailProperties.getUsername()); mimeMessage.setTo(mailBean.getToAccount()); mimeMessage.setSubject(mailBean.getSubject()); mimeMessage.setText(mailBean.getContent()); mailSender.send(mimeMessage); } /** * 发送邮件-附件邮件 * @param boMailBean */ public boolean sendMailAttachment(MailBean mailBean) { try { MimeMessage mimeMessage =mailSender.createMimeMessage(); MimeMessageHelper helper =new MimeMessageHelper(mimeMessage, true); helper.setFrom(mailProperties.getUsername()); helper.setTo(boMailBean.getToAccount()); helper.setSubject(mailBean.getSubject()); helper.setText(mailBean.getContent(), true); // 增加附件名称和附件 helper.addAttachment(MimeUtility.encodeWord(boMailBean.getAttachmentFileName(), "utf-8", "B"), mailBean.getAttachmentFile()); mailSender.send(mimeMessage); return true; }catch (MessagingException e) { e.printStackTrace(); return false; } }
MailBean.java
/** * @author chenzan * @version V1.0 */ @Data public class MailBean { private Stringsubject; private String content; private String toAccount; private File attachmentFile; private String attachmentFileName; }
4.发送
String email = "XXX@email.com"; String content="测试内容"; String subject = "测试主题"; MailBean mailBean =new MailBean (); mailBean .setToAccount(email); boMailBean.setSubject(subject ); boMailBean.setContent(content); boolean resultSend =mailUtil.sendMailAttachment(boMailBean);
二、查看阿里云邮箱设置
支持SMTP/POP3/IMAP功能,轻松通过客户端软件(outlook、foxmail等)收发邮件。 详细设置 点此查看
三、SpringBoot中集成了jasypt在一定程度上保证密码的安全
1、添加依赖
<properties> <jasypt.version>1.9</jasypt.version> </properties> <dependency> <groupId>com.github.ulisesbocchio</groupId> <artifactId>jasypt-spring-boot-starter</artifactId> <version>${jasypt.version}</version> </dependency>
2、在application.yml中配置加密密钥
jasypt: encryptor: password: XXXXXXX
3、生成密码对应的密文
@RunWith(SpringRunner.class) @SpringBootTest public class EncryptTests { @Autowired StringEncryptor stringEncryptor; @Test public void encryptPwd() { String result = stringEncryptor.encrypt("XXXX"); System.out.println(result); } }
4、密文替换
在ENC()中添加对应密文
password: ENC(Grg2n2TYzgJv9zpwufsf37ndTe+M1cYk) #密码
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