本文實例為大家分享了Spring Boot郵件發送功能的具體代碼，供大家參考，具體內容如下
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
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持。
