package com.stylefeng.guns.modular.system.util;
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import com.stylefeng.guns.modular.system.model.TEmail;
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import com.stylefeng.guns.modular.system.util.itextpdf.HtmlToPdfUtils;
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import com.sun.mail.smtp.SMTPSSLTransport;
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import javax.mail.*;
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import javax.mail.internet.InternetAddress;
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import javax.mail.internet.MimeBodyPart;
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import javax.mail.internet.MimeMessage;
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import javax.mail.internet.MimeMultipart;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.FileWriter;
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import java.util.Date;
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import java.util.Properties;
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/**
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* 邮件工具类
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*/
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public class EmailUtil {
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/*
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* gmail邮箱SSL方式
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*/
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private static void gmailssl(Properties props) {
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final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
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props.put("mail.debug", "true");
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props.put("mail.smtp.host", "smtp.gmail.com");
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props.put("mail.smtp.ssl.enable", "true");
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props.put("mail.smtp.socketFactory.class", SSL_FACTORY);
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props.put("mail.smtp.port", "465");
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props.put("mail.smtp.socketFactory.port", "465");
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props.put("mail.smtp.auth", "true");
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}
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//gmail邮箱的TLS方式
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private static void gmailtls(Properties props) {
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props.put("mail.smtp.auth", "true");
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props.put("mail.smtp.starttls.enable", "true");
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props.put("mail.smtp.host", "smtp.gmail.com");
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props.put("mail.smtp.port", "587");
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}
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/**
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* 创建邮件内容
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* @param sentToEmail 接收人邮箱
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* @param subject 设置邮件主题
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* @param content 内容
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* @return
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* @throws Exception
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*/
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public static boolean send(String sentToEmail, String subject, String content) throws Exception {
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//1.创建一封邮件的实例对象
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Properties props = new Properties();
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//选择ssl方式
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gmailssl(props);
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final String username = "i-gotech@i-go.group";// gmail 邮箱
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final String password = "mhizkqkhuknbitps";// Google应用专用密码
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// 当做多商户的时候需要使用getInstance, 如果只是一个邮箱发送的话就用getDefaultInstance
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// Session.getDefaultInstance 会将username,password保存在session会话中
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// Session.getInstance 不进行保存
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Session session = Session.getInstance(props,
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new Authenticator() {
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protected PasswordAuthentication getPasswordAuthentication() {
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return new PasswordAuthentication(username, password);
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}
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});
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MimeMessage msg = new MimeMessage(session);
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//2.设置发件人地址
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msg.setFrom(new InternetAddress(sentToEmail));
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/**
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* 3.设置收件人地址（可以增加多个收件人、抄送、密送），即下面这一行代码书写多行
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* MimeMessage.RecipientType.TO:发送
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* MimeMessage.RecipientType.CC：抄送
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* MimeMessage.RecipientType.BCC：密送
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*/
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msg.setRecipient(MimeMessage.RecipientType.TO, new InternetAddress(sentToEmail));
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//4.设置邮件主题
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msg.setSubject(subject, "UTF-8");
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// 6. 创建文本"节点"
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MimeBodyPart text = new MimeBodyPart();
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// 这里添加图片的方式是将整个图片包含到邮件内容中, 实际上也可以以 http 链接的形式添加网络图片
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text.setContent(content, "text/html;charset=UTF-8");
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// 7. （文本+图片）设置 文本 和 图片"节点"的关系（将 文本 和 图片"节点"合成一个混合"节点"）
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MimeMultipart mm_text_image = new MimeMultipart();
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mm_text_image.addBodyPart(text);
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mm_text_image.setSubType("related"); // 关联关系
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// 11. 设置整个邮件的关系（将最终的混合"节点"作为邮件的内容添加到邮件对象）
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msg.setContent(mm_text_image);
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//设置邮件的发送时间,默认立即发送
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msg.setSentDate(new Date());
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Transport transport = session.getTransport();
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transport.connect();
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transport.sendMessage(msg, msg.getAllRecipients());
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transport.close();
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return true;
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}
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public static String getWeek(int language,int i){
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String week="";
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if(language==1){
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switch (i){
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case 1:
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week="星期一";
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break;
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case 2:
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week="星期二";
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break;
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case 3:
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week="星期三";
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break;
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case 4:
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week="星期四";
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break;
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case 5:
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week="星期五";
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break;
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case 6:
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week="星期六";
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break;
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case 7:
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week="星期天";
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break;
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}
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}else if(language==2){
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switch (i){
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case 1:
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week="Monday";
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break;
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case 2:
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week="Tuesday";
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break;
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case 3:
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week="Wednesday";
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break;
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case 4:
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week="Thursday";
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break;
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case 5:
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week="Friday";
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break;
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case 6:
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week="Saturday";
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break;
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case 7:
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week="Sunday";
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break;
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}
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}else {
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switch (i) {
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case 1:
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week = "Lundi";
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break;
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case 2:
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week = "Mardi";
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break;
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case 3:
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week = "Mercredi";
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break;
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case 4:
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week = "Jeudi";
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break;
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case 5:
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week = "Vendredi";
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break;
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case 6:
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week = "Samedi";
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break;
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case 7:
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week = "Dimanche";
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break;
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}
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}
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return week;
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}
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public static void main(String[] args) {
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try {
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String week = getWeek(1, 3);
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System.out.println(week);
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// EmailUtil.send("393733352@qq.com", "验证码", "<html><span style=\"color:red;\">123456</span></html>");
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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