1、引入依賴
<!-- mail依賴 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
2、參數配置
在application.properties中配置郵件相關的參數
spring.thymeleaf.cache=false spring.mail.host=smtp.qq.com spring.mail.username=***@qq.com spring.mail.password=ymwrdffauajebgde //此處的密碼時qq郵箱的授權碼 spring.mail.properties.mail.smtp.auth=true spring.mail.properties.mail.smtp.starttls.enable=true spring.mail.properties.mail.smtp.stattls.required=true
3、郵件Service代碼
@Service public class MailService { @Value("${spring.mail.username}") private String from; @Autowired private JavaMailSender sender; /*發送郵件的方法*/ public void sendSimple(String to, String title, String content){ SimpleMailMessage message = new SimpleMailMessage(); message.setFrom(from); //發送者 message.setTo(to); //接受者 message.setSubject(title); //發送標題 message.setText(content); //發送內容 sender.send(message); System.out.println("郵件發送成功"); } }
4、編寫頁面代碼
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
<head>
<meta charset="UTF-8" />
<title>Insert title here</title>
</head>
<body>
<h1 th:inlines="text">郵件發送</h1>
<form action="sendMail" method="post">
<p>選擇文件: <input type="text" name="title"/></p>
<p><input type="submit" value="提交"/></p>
</form>
</body>
</html>
5、郵件請求處理
@Controller public class MailController {
@Autowired private MailService mailService; private String to="***@qq.com"; @RequestMapping("mail") public String mail(){ return "/mail"; } @RequestMapping("sendMail") @ResponseBody public String sendMail(@RequestParam("title")String title){ System.out.println("-----title: " + title); mailService.sendSimple(to, title, title); return "success"; } }
6、測試
7、qq郵箱授權碼
