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Web开发常用模块——JavaMail邮件

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电梯直达

楼主

发表于 2016-06-28 10:50:16 |只看该作者 |倒序浏览

发送页面
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Write Email</title>
</head>
<body>
<form name="form1" method="post" action="sendMail.jsp">
<table width="550px" border="1" align="center">
<caption>写邮件</caption>
<tr>
      <td width="20%">收信人：</td>
      <td width="80%"><input type="email" name="to" style='width:400px;'/></td>
</tr>
<tr>
      <td>主题：</td>
      <td><input type="text" name="title" style='width:400px;'/></td>
</tr>
<tr>
      <td>正文：</td>
      <td><textarea name="content" cols="50" rows="10"></textarea></td>
</tr>
<tr align="center">
      <td colspan=2><input type="submit" value="发送.."/></td>
</tr>
</table>
</form>
</body>
</html>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="mail.SendMail" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Send Mail</title>
</head>
<body>
<%
//读取参数
request.setCharacterEncoding("UTF-8");
String smtpHost="smtp.163.com";
String from="hadron_cheng@163.com";
String to=request.getParameter("to");
String title =request.getParameter("title");
String msg=request.getParameter("content");
try{
SendMail.sendMessage(smtpHost, from, to, title,msg);
out.println("<h2>发送成功，请查收。</h2>");
}catch(Exception e){
e.printStackTrace();
}
%>
</body>
</html>

package mail;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
public class SendMail {
public static void sendMessage(String smtpHost,
   String _from, String _to,
   String subject, String content)
   throws Exception{
//邮件服务器属性
      Properties props = new Properties();
      //权限验证
      props.setProperty("mail.smtp.auth", "true");
      //邮件服务器属性
      props.setProperty("mail.smtp.host", smtpHost);
      //指定邮件协议
      props.put("mail.transport.protocol", "smtp");
      //邮件回话
      Session session = Session.getInstance(props);
      //发件和收件地址
      InternetAddress from = new InternetAddress(_from);
      InternetAddress to = new InternetAddress(_to);
      //定义消息对象
      MimeMessage msg = new MimeMessage(session);
      //设置发件人
      msg.setFrom(from);
      //添加收件人地址
      msg.addRecipient(javax.mail.Message.RecipientType.TO, to);
      //设置日期
      msg.setSentDate(new Date());
      //设置主题，如果出现乱码,请启用注释掉的语句
      //msg.setSubject(MimeUtility.encodeText(subject,"UTF-8","B"));
      msg.setSubject(subject);
      //设置正文
      msg.setContent(content,"text/html;charset=UTF-8");
      //发送
      Transport transport = session.getTransport("smtp");
      transport.connect(smtpHost, "hadron_cheng", "123456!");
      transport.sendMessage(msg, msg.getAllRecipients());
      transport.close();
}
}

接收邮件
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="java.util.*" %>
<%@page import="javax.mail.*" %>
<%@page import="javax.mail.internet.*" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Mail List</title>
</head>
<body>
<%
Properties props = new Properties();
Session mSession = Session.getInstance(props);
Store store = mSession.getStore("pop3");
store.connect("pop3.163.com","java_edu", ".123456!");
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_ONLY);
Message message[] = folder.getMessages();
out.println("<p>以下是java_edu@163.com邮箱中收件箱中的内容，</p>"
            +"共有"+message.length+"封邮件：<br>");
String id;//邮件id
%>
<table align="center" border="1">
<tr>
      <td>序号</td>
      <td>标题</td>
      <td>发送者地址</td>
<td>邮件大小</td>
<td>发送时间</td>
</tr>
<%for(int i=0;i<message.length;i++){%>
<tr>
<td><%=i+1 %></td>
<%id=((MimeMessage)(message)).getMessageID(); %>2 n  ^* L- j+ i3 q8 d: ]6 n
<td><a href='viewMail.jsp?id=<%=id%>'><%=message.getSubject()%></a></td>
8 C* N4 ^) R. f! v) ^8 _ <td><%=(String)((InternetAddress)message.getFrom()[0]).getAddress() %></td>, b0 X8 ^4 J( F5 U4 l
<td><%=message.getSize()%></td>  Q! p7 k4 R! V" x
<td><%=message.getSentDate()%></td>, G, `% v) J! `% p
</tr>
$ C! v  b+ E; Q <%}%>
; j+ e1 p" l8 |</table>+ o: c7 Y" V  N4 A7 B
<%
) R0 s$ a+ c. W2 \4 Y7 t* p' r folder.close(true);" p$ O1 T0 ^0 b7 t! P
store.close();
# g' ^8 X( u5 k5 i" c%>; c- W8 k* w2 k  O' \
</body>
! ]- Q5 B+ ]; Q% G9 `& x</html>
/ G4 Z+ ]* Y; e8 F4 |* L2 y( t: a. Z! G4 y8 W7 S
/ P* W, V7 d' g
<%@page contentType="text/html" pageEncoding="UTF-8"%>
* G5 y( b0 M+ u3 Z: I' R' Q<%@ page import="javax.mail.*"%>. o7 h2 b8 N; C* K; o
<%@ page import="javax.mail.internet.*"%>
/ m: L- R* f! Q<html>" g6 e2 R# ]0 ~# m+ y
<head>, h- a  X% i! j* s5 P  Z. J
<title>接收邮件</title>1 q$ _3 e3 u  _! N# u9 B- b
</head>
5 R; [, b" D' X& }* K3 B! o7 p+ }<body>; O5 K% K. V: ]8 {
<%
/ p' N- b9 j! v) w; ?% ? String messageId=request.getParameter("id");
8 y4 N1 Y. C7 T% d( n3 J! ~5 o Session mSession=Session.getInstance(System.getProperties(),null);8 ?0 _$ Y, s/ S2 Q9 c' h* F
mSession.setDebug(false);& I4 n: Q* {5 x
Store store = mSession.getStore("pop3");
/ ^; f: C& q+ d1 k4 n store.connect("pop3.163.com","java_edu", ".123456!");( Q. m) ~  i. n$ U# D0 E. G  u" H
Folder folder = store.getFolder("INBOX");6 c$ k: b. o* g% h  ^2 Q
folder.open(Folder.READ_ONLY);
0 ]# ]6 m3 W" y6 C% W% @& N Message message[] = folder.getMessages();
0 Z3 h1 r) c! B1 U# z4 X4 @4 ?( m- y( Z int i=0;$ a! F8 p: @9 o/ X/ l+ D( W
for(;i<message.length;i++)//查找到id
" A9 t& Z' Z) ]- l if(((MimeMessage)(message)).getMessageID().equals(messageId)): O' Z% \% O% X2 [! w* ?: ~% L, c
break;/ L& i( n; C3 z/ v
%>+ m: P; e* k/ y: \5 X
<table align="center" border="1" width="800">* H; z' `+ k0 x9 L
<tr >. L2 S. l0 f- R/ K1 p# ?
<td width="20%">邮件标题：</td>; ~3 m' B+ N' m, e! Z. U
<td><%=message.getSubject()%></td>
, k& I' d2 k+ L1 F# W </tr>
! w8 L2 y4 K6 k' S, o2 ` <tr>4 \4 k( }* Q2 [
<td>发送者邮箱：</td>
  w' ^7 ]+ M8 O3 F1 B <td><%=(String)((InternetAddress)message.getFrom()[0]).getAddress() %></td>6 S; q# ~+ ?% O* ]7 {
</tr>
$ b* F% q; z" @# o <tr>
1 j; S# d/ Z5 O) X <td>邮件内容：</td>
! I: Q) d+ T8 [" a! J- U% V! N <td>
, ~! Z: B: M8 e$ o1 q <%
1 L1 M1 |( o7 q" U1 m3 W0 y2 b Object content =message.getContent();6 I, l, k5 C2 B: W
out.print(content);
6 ?, t& C6 k5 k. r- c %>
2 X/ J; j" H- Q7 M </td>! t" [/ C. ~8 p$ V5 r* o7 F/ Y$ d
</tr>0 W' n0 ^7 T5 Q7 O1 \4 }
</table>
& R5 T+ g+ N- q9 ?2 |7 m</body>6 I+ x6 z4 F. A0 N4 r8 U( t
</html>
1 z* }2 M3 k2 R& i9 ~
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* ^7 ]2 i5 I+ ]; B% U6 j
# {% K6 V' E7 Y- I/ f8 y$ M

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