Springboot实现邮件发送功能
本文实例为大家分享了Springboot实现邮件发送具体代码,供大家参考,具体内容如下
需求:用户注册账号绑定邮箱之后,下次登录时忘记密码,需要通过邮箱找回密码
1.创建springboot项目
2.pom导入依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency>
3.application.properties配置文件
spring.mail.host=smtp.163.com spring.mail.username=sple_vip@163.com//发件人邮箱,需要开启smtp服务 spring.mail.password=ming438434//授权密码,非邮箱的登录密码 spring.mail.port=25 spring.mail.protocol=smtp spring.mail.default-encoding=UTF-8
发件人邮箱的设置:
邮箱客户端授权码也需要手动开启,设置授权码
4.用户输入自己的邮箱,点击找回,前端页面
html代码:
<div class="regWrap"> <div class="regName"> <span>请输入邮箱</span> <input id="mail" type="email" class="mail" placeholder="请输入邮箱"> </div> <button id="registbtn" class="regBtn" type="button">找回</button> </div>
js代码:
$(function () { $("#registbtn").click(function() { var user = { mail:$("#mail").val() } $.ajax({ type: "POST", url:"/mail.action", contentType: "application/json;", data: JSON.stringify(user), success: function (data) { if(data == "successful"){ alert("已发送至您的邮箱") location.href="/login.html" rel="external nofollow" ; } if (data=="failful") { alert("邮箱错误") } }, error: function (data) { alert("网络繁忙") } }); }); });
5.点击找回,进入controller层
@RequestMapping("/mail.action") public String mail(@RequestBody User user) { return mailService.sendMail(user); }
service层
@Service public class MailServiceImpl implements MailService{ @Autowired private JavaMailSender javaMailSender; @Autowired private UserMapper userMapper; @Override public String sendMail(User user) { User user2 = mailPwd(user); StringBuilder stringBuilder=new StringBuilder(); stringBuilder.append("<html><head><title></title></head><body>"); stringBuilder.append("亲爱的用户"+user2.getAccount()+",您的当前密码是:"+user2.getPassword()); stringBuilder.append("</br><a href='https://www.baidu.com/'>访问百度</a></body><html>"); MimeMessage mimeMessage=javaMailSender.createMimeMessage(); //multipart模式 try { MimeMessageHelper mimeMessageHelper=new MimeMessageHelper(mimeMessage, true); mimeMessageHelper.setTo(user.getMail());//收件人邮箱user.getMail() mimeMessageHelper.setFrom("sple_vip@163.com");//发件人邮箱 mimeMessage.setSubject("找回密码"); //启用html mimeMessageHelper.setText(stringBuilder.toString(),true); javaMailSender.send(mimeMessage); return Constent.SUCCESSFUL; } catch (MessagingException e) { e.printStackTrace(); return Constent.FAILFUL; } } /** * 通过邮箱到数据库查询用户的信息 */ @Override public User mailPwd(User user) { return userMapper.mailPwd(user); } }
dao层
public interface UserMapper { /** * 通过邮箱查询用户信息 */ @Select("SELECT * FROM user WHERE mail = #{mail}") public User mailPwd(User user); }
发送成功效果
这是一个简单的通过邮箱找回密码就完成了。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持我们。
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