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Spring Boot入门——邮件发送

2017-06-14 11:36 337 查看

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=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

@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

<!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

@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、测试

  

7、qq邮箱授权码

  

  

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