java 发送email

package com.pub.util;

import java.util.Date;
import java.util.Properties;

import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

import com.aebiz.pub.logs.PubLogs;

/**
 * 创建并发送电子邮件的帮助类
 */
public class MailHelper {

 public MailHelper() {
 }

 public static boolean sendMail(String serverAddress, String user,
   String pwd, String from, String emailReceiver, String subject,
   String htmlContents, String chineseName) {

  try {
   // 创建Properties对象
   Properties props = System.getProperties();
   // 创建信件服务器
   props.put("mail.smtp.auth", "true");
   // 得到默认的对话对象
   Session session = Session.getDefaultInstance(props, null);

   // 创建一个消息，并初始化该消息的各项元素
   Message msg = new MimeMessage(session);
   // msg.setFrom(new InternetAddress(from));
   msg.setFrom(new InternetAddress("\""
     + javax.mail.internet.MimeUtility.encodeText(chineseName)
     + "\"<" + from + ">"));// 发件人
   InternetAddress[] address = { new InternetAddress(emailReceiver) };
   msg.setRecipients(Message.RecipientType.TO, address);
   msg.setSubject(subject);

   // 后面的BodyPart将加入到此处创建的Multipart中
   Multipart mp = new MimeMultipart();
   // 设置内容
   BodyPart bp = new MimeBodyPart();
   bp.setContent(htmlContents ,
     "text/html;charset=gbk");
   mp.addBodyPart(bp);
   // Multipart加入到信件
   msg.setContent(mp);
   // 设置信件头的发送日期
   msg.setSentDate(new Date());
   msg.saveChanges();

   // 发送信件
   Transport trans = session.getTransport("smtp");
   trans.connect(serverAddress, user, pwd);

   if (trans.isConnected()) {
    trans.sendMessage(msg, msg.getAllRecipients());
    trans.close();
    return true;
   }
  } catch (Exception ex) {
   StringBuffer log = new StringBuffer(60);
   log.append("emailReceiver:").append(emailReceiver);
   log.append(";subject:").append(subject);
   log.append("; error:").append(ex.getMessage());
   PubLogs.printLogError(log, null);
   ex.printStackTrace();
  }

  return false;
 }

}

 

 

2.测试方法：

public static void sendEmail(){
  
  final String serverAddress="smtp.163.cn";
  final String userName="用户名";
  final String pwd="密码";
  final String from =send@163.cn; //发送邮件邮箱
  final String receiver ="getinform@sina.com";//接受邮件邮箱
  final String title="测试云商";//标题
  final String content="测试云商。。。。。";//内容
  final String chineseName="测试信息";
  boolean b = MailHelper.sendMail(serverAddress, userName, pwd, from, receiver,
    title, content, chineseName);
  
  if(b){
   System.out.println("成功");
  }else{
   System.out.println("失败");
  }
  
 }