最近公司要做一个邮箱注册和重置密码的功能，因为之前就做过，但是不是Springboot项目，所以相对来说还是比较容易的，在这里记录一下。
一、引用Maven依赖 这里使用spring自带的邮件jar包
<!-- 邮件服务 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
二、yml配置
#邮箱配置spring：
mail:
host: smtp.exmail.qq.com
port: 465
protocol: smtp
username: ******** //你的邮箱账号
password: ******** //你的登陆密码
default-encoding: UTF-8
properties:
mail:
smtp:
auth: true
starttls:
enable: true
required: true
三、创建EmailImpl类作为email组件
@Component
public class EmailImpl {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
@Resource
private RedisUtil redisUtil;
@Value("${spring.mail.username}")
public String from;
@Value("${spring.mail.password}")
public String password;// 登录密码
@Value("${spring.mail.protocol}")
public String protocol;// 协议
@Value("${spring.mail.port}")
public String port;// 端口
@Value("${spring.mail.host}")
public String host;// 服务器地址
private String theme = "注册验证码";
private String reset = "重置验证码";
//初始化参数
public Session initProperties() {
Properties properties = new Properties();
properties.setProperty("mail.transport.protocol", protocol);
properties.setProperty("mail.smtp.host", host);
properties.setProperty("mail.smtp.port", port);
// 使用smtp身份验证
properties.put("mail.smtp.auth", "true");
// 使用SSL,企业邮箱必需 start
// 开启安全协议
MailSSLSocketFactory mailSSLSocketFactory = null;
try {
mailSSLSocketFactory = new MailSSLSocketFactory();
mailSSLSocketFactory.setTrustAllHosts(true);
} catch (GeneralSecurityException e) {
e.printStackTrace();
}
properties.put("mail.smtp.enable", "true");
properties.put("mail.smtp.ssl.socketFactory", mailSSLSocketFactory);
properties.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
properties.put("mail.smtp.socketFactory.fallback", "false");
properties.put("mail.smtp.socketFactory.port", port);
Session session = Session.getDefaultInstance(properties, new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(from, password);
}
});
// 使用SSL,企业邮箱必需 end
// TODO 显示debug信息 正式环境注释掉
session.setDebug(true);
return session;
}
/**
* 发送注册邮箱验证码
* @param sender
* @return
*/
public Boolean sendHtmlEmail(String sender) {
boolean lean = false;
try {
Session session = initProperties();
MimeMessage mimeMessage = new MimeMessage(session);
mimeMessage.setFrom(new InternetAddress(from,"Tesra"));// 发件人,可以设置发件人的别名
// 收件人,多人接收
InternetAddress[] internetAddressTo = new InternetAddress().parse(sender);
mimeMessage.setRecipients(Message.RecipientType.TO, internetAddressTo);
// 主题
mimeMessage.setSubject(theme);
// 时间
mimeMessage.setSentDate(new Date());
// 容器类 附件
MimeMultipart mimeMultipart = new MimeMultipart();
// 可以包装文本,图片,附件
MimeBodyPart bodyPart = new MimeBodyPart();
String code = CodeUtils.getMathVal();
// 设置内容 getEmailHtml是邮箱内容模板
bodyPart.setContent(getEmailHtml(sender,code), "text/html; charset=UTF-8");
mimeMultipart.addBodyPart(bodyPart);
// 添加图片&附件
// bodyPart = new MimeBodyPart();
// bodyPart.attachFile(fileSrc);
// mimeMultipart.addBodyPart(bodyPart);
mimeMessage.setContent(mimeMultipart);
mimeMessage.saveChanges();
Transport.send(mimeMessage);
redisUtil.set(sender,code, UserConstant.time);
lean = true;
} catch (MessagingException e) {
e.printStackTrace();
lean = false;
logger.error("发送注册邮件失败："+sender+" ----"+e.getMessage());
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
lean = false;
logger.error("发送注册邮件失败："+sender+" ----"+e.getMessage());
}
return lean;
}
/**
* 发送重置邮箱验证码
* @param sender
* @return
*/
public Boolean sendHtmlEmailCZ(String sender) {
Boolean lean = false;
try {
Session session = initProperties();
MimeMessage mimeMessage = new MimeMessage(session);
mimeMessage.setFrom(new InternetAddress(from,"Tesra"));// 发件人,可以设置发件人的别名
// 收件人,多人接收
InternetAddress[] internetAddressTo = new InternetAddress().parse(sender);
mimeMessage.setRecipients(Message.RecipientType.TO, internetAddressTo);
// 主题
mimeMessage.setSubject(reset);
// 时间
mimeMessage.setSentDate(new Date());
// 容器类 附件
MimeMultipart mimeMultipart = new MimeMultipart();
// 可以包装文本,图片,附件
MimeBodyPart bodyPart = new MimeBodyPart();
String code = CodeUtils.getMathVal();
// 设置内容 getEmailReset是发送邮箱的html模板
bodyPart.setContent(getEmailReset(sender,code), "text/html; charset=UTF-8");
mimeMultipart.addBodyPart(bodyPart);
// 添加图片&附件
// bodyPart = new MimeBodyPart();
// bodyPart.attachFile(fileSrc);
// mimeMultipart.addBodyPart(bodyPart);
mimeMessage.setContent(mimeMultipart);
mimeMessage.saveChanges();
Transport.send(mimeMessage);
redisUtil.set(sender,code, UserConstant.time);
lean = true;
} catch (MessagingException e) {
e.printStackTrace();
lean = false;
logger.error("发送重置邮件失败："+sender+" ----"+e.getMessage());
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
lean = false;
logger.error("发送重置邮件失败："+sender+" ----"+e.getMessage());
}
return lean;
}
}
四、邮箱html模板
/**
* 注册邮箱模板
* @param to 邮箱号
* @param code 验证码
* @return
*/
public String getEmailHtml(String to,String code){
String[] tos = to.split("@");
String sub = tos[0].substring(0,2);
String email = sub+"*******@"+tos[1];
String html = "<div style=\"padding: 0px 0px 0px 20px;box-sizing: border-box;color: #333333;font-family: \"microsoft yahei\";font-size: 14px\">" +
"<h3 style=\"font-weight: normal;font-size: 18px;\">Test测试</h3>" +
"<h4 style=\"color:#2672EC;font-size: 40px;margin-top: 24px;font-weight: normal;\">账号注册验证码</h4>" +
"<div style=\"margin-top: 40px;\">您好，您正在使用<a href=\"javascript:;\" target=\"_blank\" style=\"color: #2672EC;text-decoration: none;\">"+email+"</a>注册账号。</div>" +
"<div style=\"margin-top: 30px;\">您的注册验证码为：<em style=\"font-style: normal;font-weight: 600;\">"+code+"</em></div>" +
"<div style=\"margin-top: 35px;\">谢谢！</div>" +
"<div style=\"margin-top: 10px;\">Test测试</div>" +
"</div>";
return html;
}
五、方法调用
@Autowired
private EmailImpl emailImpl;
//email邮箱号
emailImpl.sendHtmlEmail(email);
至此就完成了SpringBoot使用qq邮箱发送邮件。
原文地址：https://www.cnblogs.com/tangyin/p/9875899.html
时间： 2024-10-02 09:09:54