用ASP实现支持附件的EMail系统

2017 年 12 月 5 日4030

大家经常探讨使用asp,而不使用其他组建能否实现文件的上传,从而开发出支持邮件附件的邮件系统,答案是可以的。

  以下是发送邮件的页面,邮件的帐号是员工号,假设是5位的数字,sendmail.asp当然是在合法登陆后才能够看到的

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link type="text/css" href="/css/FORUM.CSS">
<style type=text/css>
<!--
input { font-size: 9pt; color: #0011dd; background-color: #e9e9f9; padding-top: 0px}
select { font-size: 9pt; color: #0011dd; background-color: #e9e9f9; padding-top: 0px}
textarea { font-size: 9pt; color: #0011dd; background-color: #e9e9f9; padding-top: 0px}
-->
</style>
<title>邮件系统</title></head>
<body bgcolor="#FEF7ED">
<script language="javascript">
<%
if session("myid")="" or len(session("myid"))<>5 then
response.write "window.open('nolog.asp',target='_top');"
end if
%>
function check(theform)
{

if (theform.geterempl.value=='')
{
alert('请输入收件人!');
theform.geterempl.focus();
return false;
}
if (theform.emailtitle.value=='')
{
alert('请输入主题!');
theform.emailtitle.focus();
return false;
}
if (theform.emailtitle.value.length>200)
{
alert('主题请少于200字节');
theform.emailtitle.focus();
return false;
}
if (theform.body.value.length>15*1024)
{
alert('正文请少于16K');
theform.body.focus();
return false;
}
if (theform.emailshowname.value.length>1024)
{
alert('签名请少于1K');
theform.emailshowname.focus();
return false;
}


}
</script>
<%
meth=request.querystring("meth")
if meth=1 then
geterempl=trim(request.querystring("geterempl"))
emailtitle=trim(request.querystring("emailtitle"))
elseif meth=2 then
mailid=trim(request.querystring("mailid"))
set conn=server.createobject("adodb.connection")
conn.open "DSN=;UID=;PWD="
dsnpath="DSN=;UID=;PWD="
set rs=server.createobject("adodb.recordset")


selectnew="select * from t_mail where ((geterempl like '%"&session("myid")&"%' or deleempl like '%"&session("myid")&"%' or receempl like '%"&session("myid")&"%')and (not deleverempl like '%"&session("myid")&"%')) and mailid='"&mailid&"' "
rs.open selectnew,dsnpath,3,3
if rs.bof or rs.eof then
%>
<script language="javascript">
alert("您没有查看这封邮件的权限!");
window.history.back();
</script>
<%
response.end
else
body=rs("body")
emailtitle=rs("emailtitle")
rs.close
set rs=nothing
conn.close
set conn=nothing
end if
end if
%>
<Form onSubmit="return check(this)" action="loadmail.asp" method=post enctype="multipart/form-data" >
<table cellspacing="2" cellpadding="2">
<tr>
<td>
<div>发件人:</div>
</td>
<td>
<input type="hidden" value="<%=session("myid")%>">
<%=session("myid")%> </td>
</tr>
<tr>
<td>
<div>收件人:</div>
</td>
<td>
<input type="text" size="40" value="<%=geterempl%>">
<input type="checkbox" value="1">
紧急信件 </td>
</tr>
<tr>
<td valign="top"> </td>
<td>发送多个人的时候可以使用"<font color="#9999FF">|</font>"隔开,例如:<font color="#3399FF">01234|01235|01236</font>,第一位和最后一位不需要"<font color="#9999FF">|</font>"

<font color="#FF0000">新功能</font>:您可以把信信直接发送给您设定的<a href="group.asp">某用户</a>,发送格式为:gr:组序号,例如<font color="#0099FF">gr:001</font></td>
</tr>
<tr>
<td>
<div></div>
</td>
<td>
<input type="checkbox" value="1">
保存一份到收藏夹[<font color="#3399FF">选定此项,则邮件发送到对方邮箱的同时发送到自己的收藏夹里</font>]</td>
</tr>
<tr>
<td valign="top"> </td>
<td> </td>
</tr>
<tr>
<td> 主题:</td>
<td>
<input type="text" size="60" value="<%=emailtitle%>">
</td>
</tr>
<tr>
<td valign="top">
<div>正文:</div>
</td>
<td>
<TEXTAREA name=body rows=8 cols=60><%=body%></TEXTAREA>
</td>
</tr>
<tr>
<td valign="top">
<div>签名:</div>
</td>
<td>
<textarea cols="30" rows="6"><%=application(session("myid")&"_name")%></textarea>
</td>
</tr>
<tr>
<td>
<div>
<input type=hidden>
附件1: </div>
</td>
<td>
<input type="file" size="50">
</td>
</tr>
<tr>
<td>
<div>附件2:</div>
</td>
<td>
<input type="file" size="50">
</td>
</tr>
<tr>
<td>
<div>附件3:</div>
</td>
<td>
<input type="file" size="50">
<input type=hidden>
</td>
</tr>
<tr>
<td>
<div></div>
</td>
<td>
<input type=submit value=确定 >
</td>
</tr>
</table>
</Form>
</body>
</html>

gigi_miao

本文来源:aspcool

责任编辑:王晓易_NE0011

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