Spring Boot实现邮件发送功能

本文实例为大家分享了Spring Boot邮件发送功能的具体代码，供大家参考，具体内容如下

1、引入依赖

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									<!-- mail依赖 -->

									 <dependency>

									 <groupId>org.springframework.boot</groupId>

									 <artifactId>spring-boot-starter-mail</artifactId>

									</dependency>

2、参数配置

在application.properties中配置邮件相关的参数

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									spring.thymeleaf.cache=false

									spring.mail.host=smtp.qq.com

									spring.mail.username=***@qq.com

									spring.mail.password=ymwrdffauajebgde //此处的密码时qq邮箱的授权码

									spring.mail.properties.mail.smtp.auth=true

									spring.mail.properties.mail.smtp.starttls.enable=true

									spring.mail.properties.mail.smtp.stattls.required=true

3、邮件Service代码

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									@Service

									public class MailService {

									  @Value("${spring.mail.username}")

									  private String from;

									  @Autowired

									  private JavaMailSender sender;

									  /*发送邮件的方法*/

									  public void sendSimple(String to, String title, String content){

									    SimpleMailMessage message = new SimpleMailMessage();

									    message.setFrom(from); //发送者

									    message.setTo(to); //接受者

									    message.setSubject(title); //发送标题

									    message.setText(content); //发送内容

									    sender.send(message);

									    System.out.println("邮件发送成功");

									  }

									}

4、编写页面代码

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									<!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">邮件发送</h1>

									  <form action="sendMail" method="post">

									    <p>选择文件: <input type="text" name="title"/></p>

									    <p><input type="submit" value="提交"/></p>

									  </form>

									</body>

									</html>

5、邮件请求处理

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									@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";

									  }

									}