SendMailText.java
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package com.huaheng.common.mail;
import com.huaheng.common.mail.alarmmail.domain.Sender;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;
import java.util.Properties;
import java.util.TreeMap;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.*;
/**
* @Description:邮件发送类
* @Anthor:ZengBo
*/
public class SendMailText {
//发件人地址
private static String senderAddress = "wms@huahengweld.com";
//收件人地址
private static String recipientAddress = "wms@huahengweld.com";
//发件人账户名
private static String senderAccount = "wms";
//发件人账户密码
private static String senderPassword = "nkfwhfi986+/214G2";
public void aaa(String[] args) throws Exception {
//1、连接邮件服务器的参数配置
Properties props = new Properties();
//设置用户的认证方式
props.setProperty("mail.smtp.auth", "true");
//设置传输协议
props.setProperty("mail.transport.protocol", "smtp");
//设置发件人的SMTP服务器地址,使用前PING一下mail.huahengweld.com
props.setProperty("mail.smtp.host", "172.16.0.2");
//2、创建定义整个应用程序所需的环境信息的 Session 对象
Session session = Session.getInstance(props);
//设置调试信息在控制台打印出来
session.setDebug(true);
//3、创建邮件的实例对象
Message msg = createAttachMail(session);
//4、根据session对象获取邮件传输对象Transport
Transport transport = session.getTransport();
//设置发件人的账户名和密码
transport.connect(senderAccount, senderPassword);
//发送邮件,并发送到所有收件人地址,message.getAllRecipients() 获取到的是在创建邮件对象时添加的所有收件人, 抄送人, 密送人
transport.sendMessage(msg,msg.getAllRecipients());
//如果只想发送给指定的人,可以如下写法
//transport.sendMessage(msg, new Address[]{new InternetAddress("xxx@qq.com")});
//5、关闭邮件连接
transport.close();
}
/**
* @Description: 仅文字的邮件
* @param session
* @return
* @throws MessagingException
* @throws AddressException
*/
public MimeMessage getMimeMessage(Session session, Sender sender,String[] addresseeemaillist) throws Exception{
//创建一封邮件的实例对象
MimeMessage msg = new MimeMessage(session);
//设置发件人地址
msg.setFrom(new InternetAddress(sender.getSenderAddress()));
/**
* 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
* MimeMessage.RecipientType.TO:发送
* MimeMessage.RecipientType.CC:抄送
* MimeMessage.RecipientType.BCC:密送
*/
InternetAddress[] address = new InternetAddress[addresseeemaillist.length];
for (int i = 0; i < addresseeemaillist.length ; i++) {
address[i] = new InternetAddress(addresseeemaillist[i]);
}
msg.setRecipients(Message.RecipientType.TO,address);
//设置邮件主题
msg.setSubject(sender.getTitle(),"UTF-8");
//设置邮件正文
msg.setContent(sender.getBody(), "text/html;charset=UTF-8");
//将创建的Email写入到D盘存储
msg.writeTo(new FileOutputStream("D:\\huahengLog\\huahengEmail"));
//设置邮件的发送时间,默认立即发送
msg.setSentDate(new Date());
return msg;
}
/**
* @Method: createAttachMail
* @Description: 带附件的邮件
* @Anthor:ZengBo
* @param session
* @throws Exception
*/
public static MimeMessage createAttachMail(Session session) throws Exception {
MimeMessage message = new MimeMessage(session);
//设置邮件的基本信息
//发件人
message.setFrom(new InternetAddress(senderAddress));
//收件人
message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipientAddress));
//邮件标题
message.setSubject("JavaMail邮件发送测试");
//创建邮件正文,为了避免邮件正文中文乱码问题,需要使用charset=UTF-8指明字符编码
MimeBodyPart text = new MimeBodyPart();
text.setContent("使用JavaMail创建的带附件的邮件", "text/html;charset=UTF-8");
//这个方法用于获取当前文件夹下的最新的文件
File file = new File("D:\\huahengLog\\sys-error");
TreeMap<Long, File> treemap = new TreeMap();;
for (File f : file.listFiles()) {
long time = f.lastModified();
treemap.put(time, f);
}
File rs = treemap.lastEntry().getValue();
//创建邮件附件
MimeBodyPart attach = new MimeBodyPart();
DataHandler dh = new DataHandler(new FileDataSource(rs));
attach.setDataHandler(dh);
attach.setFileName(dh.getName());
//创建容器描述数据关系
MimeMultipart mp = new MimeMultipart();
mp.addBodyPart(text);
mp.addBodyPart(attach);
mp.setSubType("mixed");
message.setContent(mp);
message.saveChanges();
//将创建的Email写入到D盘存储
message.writeTo(new FileOutputStream("D:\\huahengLog\\huahengEmail"));
//返回生成的邮件
return message;
}
}