邮箱发送验证码工具类

1.邮箱支持引入到pom

 <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-mail</artifactId></dependency>

      <dependency><groupId>cn.hutool</groupId><artifactId>hutool-core</artifactId><version>5.4.0</version></dependency>

2.验证码生成，随机数

 String verifCode = RandomUtil.randomNumbers(6);

3.邮箱发送验证码工具类

package com.mp.common.core.utils;import javax.mail.*;
import javax.mail.internet.*;
import java.util.Date;
import java.util.Properties;/*** @author Ling* @description: TODO 发送邮件工具类* @date 2020/3/19 15:11*/
public class EmailSendUtils {/*** gmail邮箱*/static String username = "邮箱";/*** 密码*/static String password = "密码";/*** 反馈邮件邮箱*/static String contactUsEmail = "contact@kiri-innov.com";/** gmail邮箱SSL方式*/private static void gmailssl(Properties props) {final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";props.put("mail.debug", "true");props.put("mail.smtp.host", "smtp.gmail.com");props.put("mail.smtp.ssl.enable", "true");props.put("mail.smtp.socketFactory.class", SSL_FACTORY);props.put("mail.smtp.port", "465");props.put("mail.smtp.socketFactory.port", "465");props.put("mail.smtp.auth", "true");}//gmail邮箱的TLS方式private static void gmailtls(Properties props) {props.put("mail.smtp.auth", "true");props.put("mail.smtp.starttls.enable", "true");props.put("mail.smtp.host", "smtp.gmail.com");props.put("mail.smtp.port", "587");}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderEnglish(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("pet App");String tips = "respected user: \n" +"Hello and welcome xiaoming, thank you for your registration.We are happy to start to get to know you better, Your login \n" +"email is " + email + ". Please fill in the following 6-digit verification code:\n"+ content + "\n" +"The verification code is valid within 30 minutes, please do not reply to this email, thank you!";msg.setText(tips);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderChina(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("pet App");String tips = "尊敬的用户: \n" +"你好，欢迎使用, 我们很高兴开始更好地了解您，您的登录 \n" +"邮箱为 " + email + ". 请回填如下6位验证码:\n"+ content + "\n" +"验证码在30分钟内有效，请勿回复此电子邮件，谢谢！";msg.setText(tips);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderSpain(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("pet App");String tips = "usuario respetado: \n" +"Hola y bienvenido,  gracias por tu registro. Estamos felices de empezar a conocerte mejor\n" +"Su correo electrónico de inicio de sesión es " + email + ". Complete el siguiente código de verificación de 6 dígitos:\n"+ content + "\n" +"El código de verificación es válido en 30 minutos, no responda a este correo electrónico, ¡gracias! ";msg.setText(tips);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderFrench(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("pet App");String tips = "utilisateur respecté: \n" +"Bonjour et bienvenue, merci pour votre inscription. Nous sommes heureux de commencer à mieux vous connaître" +"Votre email de connexion est  " + email + ". Veuillez remplir le code de vérification à 6 chiffres suivant:\n"+ content + "\n" +"Le code de vérification est valable dans les 30 minutes, merci de ne pas répondre à cet e-mail, merci ! ";msg.setText(tips);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderTurkey(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("pet App");String tips = "saygıdeğer kullanıcı: \n" +"Merhaba ve hoşgeldiniz, kaydınız için teşekkür ederiz. Sizi daha yakından tanımaya başladığımız için mutluyuz" +" Giriş e-postanız  " + email + "'dur. Lütfen aşağıdaki 6 haneli doğrulama kodunu doldurun:\n"+ content + "\n" +"Doğrulama kodu 30 dakika içinde geçerlidir, lütfen bu e-postayı yanıtlamayın, teşekkür ederiz!";msg.setText(tips);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送注册邮件** @param email 邮箱*/public static void gMailRegisterSender(String email, String content) {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("Phiz App");String tips = "Thank you for using Phiz App. Please click below link to complete your request.\n\n\n" +"Thank you for using Phiz App. Please click below link to complete your request. this link expires in 15 minutes.\n\n\n";msg.setText(tips + content);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** 通过gmail邮箱发送邮件** @param email 邮箱*/public static void gmailSenderHtml(String email, String content) throws MessagingException {// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象Multipart mainPart = new MimeMultipart();// 创建一个包含HTML内容的MimeBodyPartBodyPart html = new MimeBodyPart();// 设置HTML内容html.setContent(content, "text/html; charset=utf-8");mainPart.addBodyPart(html);// 将MiniMultipart对象设置为邮件内容// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(email));msg.setSubject("Phiz App");
//            msg.setText(content);msg.setContent(mainPart);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}/*** gmail发送用户反馈邮件** @param feedBackEmail 用户名* @param type          类型* @param time          时间* @param content       内容*/public static void gmailSendConstUs(String name, String feedBackEmail, String type, String time, String content) {
//        反馈用户：XXX
//        反馈类型：XXX
//        反馈时间：XXX
//        反馈内容：XXX// Get a Properties objectProperties props = new Properties();//选择ssl方式gmailssl(props);Session session = Session.getDefaultInstance(props,new Authenticator() {@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication(username, password);}});// -- Create a new message --Message msg = new MimeMessage(session);// -- Set the FROM and TO fields --try {msg.setFrom(new InternetAddress(username));msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(contactUsEmail));msg.setSubject("Contact us");name = "反馈用户：" + name + "\n\n";feedBackEmail = "反馈用户邮箱：" + feedBackEmail + "\n\n";type = "反馈类型：" + type + "\n\n";time = "反馈时间：" + time + "\n\n";msg.setText(name + feedBackEmail + type + time + content);msg.setSentDate(new Date());Transport.send(msg);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}}
}

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