SH-Arbitrate
/
Arbitrate-Backend


			
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							package com.ruoyi.common.utils;


import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.mail.SimpleMailMessage;

import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Component;

import javax.activation.DataHandler;
import javax.mail.*;
import javax.mail.internet.*;
import javax.mail.util.ByteArrayDataSource;
import javax.validation.constraints.NotNull;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.Security;
import java.util.Date;
import java.util.List;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @ClassName EmailInUtil
 * @Description 邮件发送工具
 */
@Component
@Data
@Slf4j
public class EmailOutUtil {
    private static Pattern emailPattern = Pattern.compile("^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\\.[a-zA-Z0-9_-]+)+$");
    //    private static Pattern phonePattern = Pattern.compile("0?(13|14|15|18)[0-9]{9}");
    private static Pattern phonePattern = Pattern.compile("^1\\d{10}$");


//    @Autowired
//    private JavaMailSender mailSender;

    // 发送发邮箱地址(外网地址)
//    @Value("${spring.mail-out-network.from}")
//    private static String fromOut;
    @Value("${spring.mail.host}")
    private String hostOut;
    @Value("${spring.mail.username}")
    private String usernameOut;
    @Value("${spring.mail.password}")
    private String passwordOut;
    @Value("${spring.mail.port}")
    private Integer portOut;

    public JavaMailSender rebuildMailSender() {
        JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
        mailSender.setHost(hostOut);
        mailSender.setUsername(usernameOut);
        mailSender.setPassword(passwordOut);
        mailSender.setPort(portOut);
        mailSender.setProtocol("smtp");
        mailSender.setDefaultEncoding("UTF-8");
        return mailSender;
    }

    /**
     * 发送纯文本邮件信息
     *
     * @param to      接收方
     * @param subject 邮件主题
     * @param content 邮件内容（发送内容）
     */
    public void sendMessage(String to, String subject, String content, String from, JavaMailSender mailSender) {
        // 创建一个邮件对象
        SimpleMailMessage msg = new SimpleMailMessage();
        msg.setFrom(from);
        msg.setTo(to);
        // 设置邮件主题
        msg.setSubject(subject);
        // 设置邮件内容
        msg.setText(content);
        // 发送邮件
        mailSender.send(msg);
        ////System.out.println("发送成功：" + from + ":to:" + to);
    }

    /**
     * @param to       收件人
     * @param message  邮件内容
     * @param subject  邮件主题
     * @param fileList 邮件附件
     */
    public  void sendEmil(String to, String message, String subject, List<File> fileList, File file) {
        try {
            String messageContent = "<html><body><p style=\"font-family: Arial, sans-serif; font-size: 18px;\">"+message+"。</p></body></html>";
            MimeBodyPart messageBodyPart = new MimeBodyPart();
            messageBodyPart.setContent(messageContent, "text/html;charset=utf-8");
            Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
            final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
            //设置邮件会话参数
            Properties props = new Properties();
            //邮箱的发送服务器地址
            props.setProperty("mail.smtp.host", "smtp.163.com");
            props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
            props.setProperty("mail.smtp.socketFactory.fallback", "false");
            //邮箱发送服务器端口,这里设置为465端口
            props.setProperty("mail.smtp.port", "465");
            props.setProperty("mail.smtp.socketFactory.port", "465");
            props.put("mail.smtp.auth", "true");
            //获取到邮箱会话,利用匿名内部类的方式,将发送者邮箱用户名和密码授权给jvm
            Session session = Session.getDefaultInstance(props, new Authenticator() {
                @Override
                protected PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication(usernameOut, passwordOut);
                }
            });
            //通过会话,得到一个邮件,用于发送
            Message msg = new MimeMessage(session);
            //设置发件人
            msg.setFrom(new InternetAddress(usernameOut));
            //设置收件人,to为收件人,cc为抄送,bcc为密送
            msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to, false));
            msg.setRecipients(Message.RecipientType.CC, InternetAddress.parse(to, false));
            msg.setRecipients(Message.RecipientType.BCC, InternetAddress.parse(to, false));
            //设置邮件消息
            msg.setSubject(subject);
            msg.setText(message);
            msg.setDescription("messageutf-8html");
            //设置发送的日期
            msg.setSentDate(new Date());
            // 创建邮件正文
            MimeMultipart multipart = new MimeMultipart();
//            MimeBodyPart bodyPart = new MimeBodyPart();
//            bodyPart.setContent("This is the body of the email", "text/html");
            multipart.addBodyPart(messageBodyPart);
            // 添加附件
            if (file != null) {
                MimeBodyPart attachmentPart = new MimeBodyPart();
                attachmentPart.attachFile(file);
                attachmentPart.setFileName(MimeUtility.encodeText(file.getName()));
                multipart.addBodyPart(attachmentPart);
                //将multipart对象放入邮件
                msg.setContent(multipart);
            } else if (fileList != null && fileList.size() > 0) {
                // 添加附件（多个）
                if (fileList != null && fileList.size() > 0) {
                    for (File tempfile : fileList) {
                        MimeBodyPart attachmentPart = new MimeBodyPart();
                        attachmentPart.attachFile(tempfile);
                        attachmentPart.setFileName(MimeUtility.encodeText(tempfile.getName()));
                        multipart.addBodyPart(attachmentPart);
                    }
                    msg.setContent(multipart);
                }
            }
            //调用Transport的send方法去发送邮件
            Transport.send(msg);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    /**
     * 发送带附件的邮件信息
     *
     * @param to       接收方
     * @param subject  邮件主题
     * @param content  邮件内容（发送内容）
     * @param fileList 文件集合 // 可发送多个附件
     */
    public void sendMessageCarryFiles(String to, String subject, String content, List<File> fileList, String from, @NotNull JavaMailSender mailSender) {
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        try {
            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
            helper.setFrom(from);
            helper.setTo(to);
            // 设置邮件主题
            helper.setSubject(subject);
            // 设置邮件内容
            helper.setText(content);
            // 添加附件（多个）
            if (fileList != null && fileList.size() > 0) {
                for (File file : fileList) {
                    helper.addAttachment(file.getName(), file);
                }
            }
        } catch (MessagingException e) {
            e.printStackTrace();
        }
        // 发送邮件
        mailSender.send(mimeMessage);
    }

    /**
     * 发送带附件的邮件信息
     *
     * @param to      接收方
     * @param subject 邮件主题
     * @param content 邮件内容（发送内容）
     * @param file    单个文件
     */
    public void sendMessageCarryFile(String to, String subject, String content, File file, String from, JavaMailSender mailSender) {
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        try {
            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
            helper.setFrom(from);
            helper.setTo(to);
            // 设置邮件主题
            helper.setSubject(subject);
            // 设置邮件内容
            helper.setText(content);
            // 单个附件
            helper.addAttachment(file.getName(), file);
        } catch (MessagingException e) {
            e.printStackTrace();
        }
        // 发送邮件
        mailSender.send(mimeMessage);
    }

    /**
     * 初始化内外网邮件发送对象
     *
     * @param num
     */
//    public static JavaMailSender initJavaMailSender(Integer num) {
//        if (num != null && num == 1) {
//            //内网
//            return rebuildMailSender(hostIn, usernameIn, passwordIn, Integer.parseInt(portIn), "smtps");
//        } else {
//            //外网
//            return rebuildMailSender(hostOut, usernameOut, passwordOut, Integer.parseInt(portOut), "smtps");
//        }
//    }

//    public static String getInnerFrom() {
//        return EmailInUtil;
//    }
//
//    public static String getOutterFrom() {
//        return fromOut;
//    }

    /**
     * 验证邮箱格式
     *
     * @param str
     * @return
     */
    public static boolean isEmail(String str) {
        boolean flag = false;
        Matcher matcher = emailPattern.matcher(str);
        if (matcher.matches()) {
            flag = true;
        }
        return flag;
    }

    public static boolean isPhoneNumber(String str) {
        boolean flag = false;
        Matcher matcher = phonePattern.matcher(str);
        if (matcher.matches()) {
            flag = true;
        }
        return flag;
    }
}