Java邮件发送系统

import java.io.IOException; yC_.cBhm  
import java.io.PrintWriter; Dm;
tW"-  
import java.util.Properties; [qBp~ -  
import javax.mail.*; dX2 "]tV&  
import javax.mail.internet.*;  e3R.3F  
import javax.naming.Context; U&Q(L~wH  
import javax.naming.InitialContext; h]8$Ni0   
import javax.activation.*; j!x=y! -w
 
dgbJ^/iX  
6,M Tr4  
public class SendMailTest extends Object U5wyt"r  
{ 8 w!9L  
  public static class SMTPAuthenticator extends Authenticator $ziXYmO  
  { :dg`=i57  
    private String username; Qr4uvT-,  
    private String password; Mr[/4d6:=R  
%P; zGLQr  
    public SMTPAuthenticator(String username, String password) A +RsH -  
    { 0~j)Tp  
        super(); $g2#+42_  
        this.username = username; i[atEq/  
        this.password = password; mJ$mvU  
    } t#\p* 10  
tAugd }v  
    protected PasswordAuthentication getPasswordAuthentication() GOl>rz=  
    { BNOIs4E  
        return new PasswordAuthentication(this.username, this.password); k/0JCV(v  
    } (BF!gjm>m>  
  } T!Wq[qlsvV  
\-8Dg?1i%  
  public static void main (String argv[]) qlG[|,NXXB  
  { hBlmy1  
    try { gxz2^@meZ)  
        //Get system properties 2GB[1>za/  
        Properties props = System.getProperties(); R}-a{# E  
L`I  
        //Specify the desired SMTP server &pR$ >z<  
        props.put("mail.smtp.host", "smtp.sina.com.cn");//SMTP服务器 %5 VjN  
        props.put("mail.smtp.auth", "true");//发送邮件时是否需要验证身份 xYhBG~  
        props.put("mail.mime.charset", "GB2312");//邮件正文的字符集 YA0nB#5h  
JcC)XU<
 
        String username = "yourname";   //邮箱用户名 'v
.!;I0(L  
        String password = "yourpassword";//邮箱密码 FBjPk:  
'AjS +~  
        SMTPAuthenticator authenticator = new SMTPAuthenticator(username, password);   //用户身份验证 C+}PR0uIry  
` *K"H4L\'  
        // create a new Session object Lf!UDk&$  
        Session session = Session.getInstance(props, authenticator); Gd0zZC,  
~7nhSf+*  
        session.setDebug(true); //是否打印调试信息的标记 %~`o1#l%  
Ug%3,  
        String from = "yourname@sina.com"; //发送方邮箱 Nx3bJ *~q  
        String to = "touser@domain";   //接收方邮箱 Y_V!bs_  
        String subject = "\"this is_a_测?试.\""; //邮件标题 cfaS(ilc  
        String body = "hi\n 邮件内容 body!!!";   //邮件正文 e]'T`c  
`vzk'  
        // create a new MimeMessage object (using the Session created above) eUb7\9
rZ  
        MimeMessage message = new MimeMessage(session); B^*<\W?  
        message.setFrom(new InternetAddress(from, "发送方姓名", "gb2312")); S/nf~RkG-  
        InternetAddress[] address = new InternetAddress[] { new InternetAddress(to, "接收人姓名", "gb2312") }; 2J?$HI!W~  
f ?_Y!E)H8  
        message.setRecipients(Message.RecipientType.TO, address); pZRLyHv \  
        message.setSubject(subject, "GB2312"); ~KGxEYJ9|  
)a ykfa(e  
        //如果不需要带附件，直接使用以下两行代码即可 _x)pYRGx  
        //==start of 独立正文发送 s iVc   
        //message.setContent(body, "text/plain"); u$q3c:W C  
        //message.setText(body, "GB2312"); Fsznd-..  
        //==end of 独立正文发送 :BMZ*b1k  
2C&v%- M  
uf5RJQ  
        //====start of 带附件发送 FDT(a;Qr  
        MimeBodyPart mbp1 = new MimeBodyPart(); bX:kZ`!+v  
        mbp1.setText(body, "GB2312");   //设置邮件正文 ClaEwj6$Wz  
0i ;lq=+[  
        //以下设置附件 Zg-{toFK  
        // create the second message part n f;?eFq  
        MimeBodyPart mbp2 = new MimeBodyPart(); 4A.Hlnm  
        // attach the file to the message t/*G$,t;  
        FileDataSource fds= ztIEm<~  
          new FileDataSource("c:\\test.wml"); cr$/\G$T`  
        mbp2.setDataHandler(new DataHandler(fds));
l sM vo  
        mbp2.setFileName("test.wml"); 3N%  
c,4*e*s|X  
        // create the Multipart y73LN+M  
        //and its parts to it uRt5hVo}x  
        Multipart mp = new MimeMultipart(); <>'!$Dn  
        mp.addBodyPart(mbp1); s08y*F  
        mp.addBodyPart(mbp2); }hX));1f0:  
        // add the Multipart to the message .B/MOji  
        message.setContent(mp); "8n' ";oJ  
        //====end of 带附件发送 iq5ad>R  
0.!b4if  
        Transport.send(message); RWODj~  
\cG|T)X  
        // it worked! $d xDzJI  
        System.out.println("Thank you. Your message to " + to + " was successfully sent."); W5;MI81$W  
w.dQ8P":  
    } catch (Throwable t) { #ZR7+OU7  
nHsyax  
        System.out.println("Unable to send message:"); aI< +  
        t.printStackTrace(System.out); #z8 K0  
    } ayQF^4vO  
  } KUnzunQb  
} 
S}}|@P  
5(\]uL#