java实现邮件发送

package com.cheea;

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

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class Mail {
public static boolean sendMail(String subject,String to,String form,String content){
Properties pro=new Properties();
pro.put("mail.smtp.host", "192.168.1.101");
Session se=Session.getDefaultInstance(pro);
Message msg=new MimeMessage(se);
try {
msg.setSubject(subject);
msg.setText(content);
msg.setSentDate(new Date());
msg.setFrom(new InternetAddress(form));
if(to.indexOf(",")==-1){
msg.setRecipient(Message.RecipientType.TO,new InternetAddress(to));
}else
{
msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(to));
}
Transport.send(msg);
return true;
} catch (AddressException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return false;
}
}

这个是发送类

package com.cheea.main;

import com.cheea.Mail;

public class Main {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
boolean flag=Mail.sendMail("first","xiaoyu@imail.com,cheea@imail.com","cheea@imail.com","帅哥你好！");
if(flag){
System.out.println("yes");
}else
{
System.out.println("no");
}
}

}