Spring Boot实现邮件发送功能

2019-11-26 12:02:41

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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

 <!-- 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

spring.thymeleaf.cache=falsespring.mail.host=smtp.qq.comspring.mail.username=***@qq.comspring.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=truespring.mail.properties.mail.smtp.stattls.required=true

3、邮件Service代码

@Servicepublic 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

<!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

@Controllerpublic 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、测试