无组件图文混合上传示例
2016-01-29 17:26
无组件图文混合上传示例,无组件图文混合上传示例
好了，少说多做，本示例在w2kServer,IIS5,SQL SERVER7中测试通过。
如有不明白的可到精华区查“图象”或“图片”关键字找到答案，或写信给我。
示例一共有三个文件：upload.htm(上传界面)
process.asp(处理程序)
showimg.asp(显示图象)
数据库:在pubs数据库中建立一个新表名为imgtest
字段名 类型 长度
----------------------------------------------
id int (自动编号)
img iamge
imginfo nchar 50
以下是三个文件的代码:
upload.htm
---------------------------------------------------------------------
<html
<head
<titleUntitled Document</title
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"
<style type="text/css"
<!--
td { font-size: 9pt}
a { color: #000000; text-decoration: none}
a:hover { text-decoration: underline}
.tx { height: 16px; width: 30px; border-color: black black #000000; border-top-width: 0px;
border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px; font-size: 9pt;
background-color: #eeeeee; color: #0000FF}
.bt { font-size: 9pt; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px;
border-left-width: 0px; height: 16px; width: 80px; background-color: #eeeeee; cursor: hand}
.tx1 { height: 20px; width: 30px; font-size: 9pt; border: 1px solid; border-color: black black
#000000; color: #0000FF}
--
</style
</head
<body bgcolor="#FFFFFF" text="#000000"
<form name="form1" method="post" action="process.asp" enctype="multipart/form-data"
<table width="71%" border="1" cellspacing="0" cellpadding="5" align="center"
bordercolordark="#CCCCCC" bordercolorlight="#000000"
<tr bgcolor="#CCCCCC"
<td height="22" align="left" valign="middle" bgcolor="#CCCCCC" Sobina
的图文上传界面</td
</tr
<tr align="left" valign="middle" bgcolor="#eeeeee"
<td bgcolor="#eeeeee" <br
</td
</tr
<tr align="center" valign="middle"
<td align="left" id="upid" height="122"
<p图象路径:
<input type="file" name="img" style="width:400" class="tx1" value=""
</p
<p图象说明:
<input type="text" name="imginfo"
</p
</td
</tr
<tr align="center" valign="middle" bgcolor="#eeeeee"
<td bgcolor="#eeeeee" height="2"
<input type="submit" name="Submit" value="· 提交 ·" class="bt"
<input type="reset" name="Submit2" value="· 重置 ·" class="bt"
</td
</tr
</table
</form
</body
</html
------------------------------------------------------------------------
process.asp
------------------------------------------------------------------------
<!--#include file="../bin/strCnn.asp"--
<%
response.expires=0
'目的：将二进制字符转换成普通字符
Function bin2str(binstr)
Dim varlen,clow,ccc,skipflag
skipflag=0
ccc = ""
varlen=LenB(binstr)
For i=1 To varlen
If skipflag=0 Then
clow = MidB(binstr,i,1)
If AscB(clow) 127 Then
ccc =ccc & Chr(AscW(MidB(binstr,i+1,1) & clow))
skipflag=1
Else
ccc = ccc & Chr(AscB(clow))
End If
Else
skipflag=0
End I
