邮箱发送

-1.导包(坐标)

<!-- 导入javamail的坐标 javax--> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4.7</version> </dependency>

-2.公共工具配置

package com.czxy.bos.util; import javax.mail.Message; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import java.util.Properties; public class MailUtil { public static void sendMail(String to,String subject,String text) throws Exception{ //1 创建属性对象 Properties props = new Properties(); //2 设置邮件服务器的地址 smtp.163.com smtp.126.com smtp.qq.com smtp.gmail.com props.put("mail.smtp.host","smtp.163.com"); //3 设置是否打开校验 , 是否验证用户名和密码 必须要设置为 true props.put("mail.smtp.auth",true); //4 获取与邮件服务器的连接 Session session = Session.getDefaultInstance(props); //5 新建一封邮件 MimeMessage message = new MimeMessage(session); //6 设置发送者 InternetAddress fromAddress = new InternetAddress("sqczdx@163.com"); message.setFrom(fromAddress); //7 设置接收者 InternetAddress toAddress = new InternetAddress(to); // to 接收者 cc 抄送 bcc 密送 message.setRecipient(Message.RecipientType.TO,toAddress); //8 设置主题 message.setSubject(subject); //9 设置正文 // message.setText(text); //第一个参数：内容 //第二个参数：内容格式 message.setContent(text,"text/html;charset=utf-8"); //10 坐火箭 Transport transport = session.getTransport("smtp");//参数必须添加 transport.connect("sqczdx@163.com","q7w8e9a4s5d6");// 密码是授权码 // 所有的接收者 to cc bcc transport.sendMessage(message,message.getAllRecipients()); // 关闭连接 transport.close(); System.out.println("ok"); } public static void main(String[] args) { try { MailUtil.sendMail("1638064027@qq.com","好好学习","天天向上"); } catch (Exception e) { e.printStackTrace(); } } }

3.使用

 // 拼接链接地址 String activeUrl = Constants.FORE_MANAGEMENT_HOST + "/regist/activeMail?telephone="+customer.getTelephone()+"&activeCode="+activeCode; String content = "<a href='"+activeUrl+"'>速运快递账号激活</a>"; // 发送邮件 try { MailUtil.sendMail(customer.getEmail(),"世纪佳缘网账号激活",content); } catch (Exception e) { e.printStackTrace(); }