<html><head><title>MIME邮件格式分析及信息提取_第2页_中国论文下载中心_计算机理论论文_计算机论文_工学论文</title><meta name="robots" content="index,follow"><meta name="googlebot" content="index,follow"><meta content="text/html; charset=GB2312" http-equiv="Content-Type"><meta name="description" content="MIME邮件格式分析及信息提取,计算机理论论文,计算机论文,工学论文"><meta name="keywords" content="MIME邮件格式分析及信息提取,计算机理论论文,计算机论文,工学论文"><meta name="UpdateTime" content="2009/3/10 11:32:00"><style type="text/css">
@import url("../../Images/style.css");
#dh {WIDTH: 100%; CLEAR: both; border-top:3px solid #fff; background-color:#FFFFFF;}
#dh2 {WIDTH: 891px; CLEAR: both; background-color:#FFFFFF; margin:auto}
.box1 {WIDTH: 175px; TEXT-ALIGN: left; FLOAT: left;background-image:url(../../Images/b5.gif) }
#lm, #fl, #table2, #toptable {WIDTH: 875px; CLEAR: both;}
#fl {BACKGROUND-color: #f4f4f4; height:25px; margin:auto; background-image:url(../../Images/b2.gif)
}
/* 主表格1 left*/
.left{WIDTH: 180px; float:left; margin-right:3px}
#le_2{WIDTH: 172px; float:left; background-color:#ffffff; margin:4px 2px 4px 2px; text-align:center; line-height:23px; border:#cccccc 1px solid; padding:5px 0 5px 0}
#le_3{width:100%; float:left}
/* 主推业务 */
#lf2{WIDTH: 167px; TEXT-ALIGN: center; float:left; background-color:#eaeaea; margin-bottom:4px; margin-left:2px}
#lf3{WIDTH: 157px; background-color:#fff; margin:5px; border:#cccccc 1px solid}
#lf4{WIDTH: 147px; TEXT-ALIGN: left; background-color:#eff00f0; margin:0 5px 5px 5px;}
/* 主表格 */
.ss {WIDTH: 180px; FLOAT: left; TEXT-ALIGN: center; border:#70C4F3 1px solid; margin-bottom:5px; line-height:21px; background-color:#FFFFFF}
.right{WIDTH: 688px; TEXT-ALIGN: left; float:right}
#table {WIDTH: 875px; MARGIN: auto; CLEAR: both; BACKGROUND-IMAGE: url(../../Images/back3.gif); MARGIN: 5px 0 5px 0;}
.wz2 {WIDTH: 100%; BACKGROUND-color: #f4f4f4; TEXT-ALIGN: left; CLEAR: both; border-top:1 solid #f0f0f0;border-bottom:1 solid #f0f0f0; margin-bottom:5px}
.list1{WIDTH: 100%; border-bottom:1 solid #cccccc; TEXT-ALIGN: center; CLEAR: both; LINE-HEIGHT: 28px; float:left}
#list2{WIDTH: 100%; FONT-SIZE: 14px; LINE-HEIGHT: 22px; TEXT-ALIGN: left; OVERFLOW: hidden; float:left; padding:7px}
#list2 A {FONT-SIZE: 14px; color:#333333}
#list2 A:hover {FONT-SIZE: 14px; color:#ff2200}
.title1 {BORDER-RIGHT: #ccc 3px solid; BACKGROUND: #e9e9e9; FLOAT: left; FONT: 12px normal 宋体; MARGIN-RIGHT: 145px; PADDING: 6px 20 0 20; WHITE-SPACE: nowrap; HEIGHT: 26px;FONT-WEIGHT: bold}
.title2 {BORDER-RIGHT: #ccc 3px solid; BACKGROUND: #e9e9e9; FLOAT: right; FONT: 12px normal 宋体; MARGIN-RIGHT: 121px; PADDING: 6px 24 0 20; WHITE-SPACE: nowrap; HEIGHT: 26px;FONT-WEIGHT: bold}
.top {BACKGROUND: #f3f3f3; HEIGHT: 26px;WIDTH: 100%;}
#ri_2 {float: left;}
#ri_1 {WIDTH: 100%; float: left; font-size:14px; font-weight:bold; line-height:30px; background:url(../../Images/b3.gif) repeat-x left top; LETTER-SPACING: 1px; text-align:left}
#ri_1 a{font-size:14px; font-weight:bold; color:#333333}
#ri_1 A:hover{font-size:14px; font-weight:bold; color:#333; text-decoration:underline}
#lm_4{line-height:28px; width:875px; background-color:#f2f2f2; margin-bottom:5px; margin-top:1px; border-bottom:#ccc 1px solid}
#lm_4 A{line-height:25px;}
#lm_4 A:hover{line-height:25px;}
#toptable {MARGIN: 0px auto 2px; BACKGROUND-IMAGE: url(../../Images/bg1.gif); TEXT-ALIGN: right
}</style><script language="JavaScript" type="text/JavaScript"><!--
function MM_swapImgRestore() {//v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;}
function MM_findObj(n, d) {//v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;}
function MM_swapImage() {//v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//--></script></head><body leftmargin="0" topmargin="0" background="2_files/bg4.gif" marginheight="0" marginwidth="0"><div id="dh"><div id="table2"><div id="toptable" style="padding-right: 4px;"><img src="2_files/j.gif" align="absmiddle"> <a href="http://www.studa.com/" target="_blank" class="d">学生大首页</a> <a href="http://www.studa.net/" target="_blank" class="d">中国论文下载中心</a> <a href="http://www.rrting.com/" target="_blank">英语听力网</a> <a href="http://www.examda.com/" target="_blank"><font color="#f2f2f2">考试大——做最好的考试门户站</font></a> <a href="http://bbs.examda.com/" target="_blank"><font color="#f0f0f0">考试大论坛</font></a></div><div class="box1"><a href="http://www.studa.net/"><img src="2_files/logo.gif" border="0"></a></div><div id="ri_2" style="margin-top: 6px; background-image: url(../../Images/b5.gif);"><a href="http://www.studa.net/" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image23','','../../Images/paper_1on.gif',1)"><img src="2_files/paper_1off.gif" name="Image23" border="0"></a><a href="http://www.studa.net/about/orderpaper.htm" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image24','','../../Images/paper_2on.gif',1)"><img src="2_files/paper_2off.gif" name="Image24" border="0"></a><a href="http://www.studa.net/about/pubpaper.htm" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image25','','../../Images/paper_3on.gif',1)"><img src="2_files/paper_3off.gif" name="Image25" border="0"></a><a href="http://www.studa.net/buy/" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image406','','../../Images/paper_5on.gif',1)"><img src="2_files/paper_5off.gif" name="Image406" border="0"></a><a href="http://www.studa.net/lunwenku/" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image577','','../../Images/paper_4on.gif',1)"><img src="2_files/paper_4off.gif" name="Image577" border="0"></a><a href="http://www.studa.net/about/gold.htm" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('999','','../../Images/paper_8on.gif',1)"><img src="2_files/paper_8off.gif" name="999" border="0"></a><a href="http://www.studa.net/about/freegold.htm"><img src="2_files/gold.gif" border="0"></a></div></div><img src="2_files/img_bar01.gif"></div><div id="dh2"><div id="fl"><a href="http://www.studa.net/Economic/" class="d">经济学</a> | <a href="http://www.studa.net/Manages/" class="d">管理学</a> | <a href="http://www.studa.net/Law/" class="d">法学 </a>| <a href="http://www.studa.net/lixue/" class="d">理学</a> | <a href="http://www.studa.net/gongxue/" class="d">工学 </a>| <a href="http://www.studa.net/pc/" class="d">计算机</a> | <a href="http://www.studa.net/Medicine/" class="d">医药</a> | <a href="http://www.studa.net/wenxue/" class="d">文学</a> | <a href="http://www.studa.net/jiaoyu/" class="d">教育</a> | <a href="http://www.studa.net/Art/" class="d">艺术</a> | <a href="http://www.studa.net/zhexue/" class="d">哲学</a> | <a href="http://www.studa.net/Culture/" class="d">文化</a> | <a href="http://www.studa.net/Politics/" class="d">政治</a> | <a href="http://www.studa.net/Society/" class="d">社会</a> | <a href="http://www.studa.net/English/" class="d">英语论文</a> | <a href="http://www.studa.net/Practical/" class="d">应用文</a> | <a href="http://www.studa.net/zhidao/" class="d">论文写作指导</a></div><div id="lm_4"><div id="ri_2"><form action="http://Search.Studa.net/Search/Search.asp" method="post"><input name="condition" value="Title" type="hidden"><img src="2_files/s_text01.gif" align="absmiddle" border="0"><input name="keyword" style="width: 445px; height: 20px;" type="text