java代码发送邮箱源代码

package com.fd.util;

import java.util.Properties;
import java.util.Random;

import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMessage.RecipientType;

public class SimpleMailSend {

//邮件发送
//参数一:接受者邮件地址 参数二:发送信息
public static void send(String yourMail,String massage){
//准备发送的账户和密码(授权码)
String myMail ="";//这里我使用的是qq邮箱
String password ="xfhjxkxhocaijcjc";//授权码登录邮箱之后可以自己验证后生成一个激活码（授权吗）
//创建和smtp服务器的链接
String host ="smtp.qq.com";//对应的2邮箱有对应的smtp服务地址
//通过给定的链接服务器地址创建链接
Properties props= new Properties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.port", 25);
Session session = Session.getInstance(props);
//开启打印信息
session.setDebug(true);
try {
//构建链接
Transport transport = session.getTransport("smtp");
transport.connect(myMail, password);

//创建邮件内容
MimeMessage mimeMessage = new MimeMessage(session);

//设置发送地址
InternetAddress fromAddress = new InternetAddress(myMail);
mimeMessage.setFrom(fromAddress);

//设置接收人
InternetAddress toAddress = new InternetAddress(yourMail);
mimeMessage.setRecipient(RecipientType.TO, toAddress);

//设置邮件主题
mimeMessage.setSubject("邮箱激活");

//设置发送内容
mimeMessage.setContent(massage,"text/html;charset=UTF-8");

//发送邮件
transport.sendMessage(mimeMessage, mimeMessage.getAllRecipients());
transport.close();

System.out.println("send mail success");
} catch (Exception e) {
System.out.println("send mail fail !!");
// TODO Auto-generated catch block
e.printStackTrace();
}
}

//生成随机的数（作为验证码发送）
public static String getRandom(int n){
char[] code = "0123456789".toCharArray();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++) {
sb.append(code[new Random().nextInt(code.length)]);
}
return sb.toString();
}

//发送邮箱激活码
public static String getMail(String random,String yourMail){

String mailContent="邮箱验证，您的验证码为："+random+"，请您尽快完成验证，验证码请勿告诉别人！";
//调用发送邮箱的方法
send(yourMail,mailContent);
return random;
}

public static void main(String[] args) {

//String random = getRandom(6);
//存储邮箱随机数
//getMail(random,"[email protected]");
//接收的邮箱什么邮箱都可以
send("发送的邮箱号","激活码：888888");
//send("[email protected]","<a href='http://172.16.8.6:8989/dangdang_zhangcn/book/main'>点击验证邮箱</a>");
}
}