📄 upload.jsp
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<html>
<head>
<title>图片上传</title>
<meta HTTP-EQUIV="Content-Type" content="text/html; charset=gb2312">
<LINK href="../images/mainstylectrl.css" type=text/css rel=stylesheet>
</head>
<body text="#000000" leftmargin="0" topmargin="0" bgcolor="#ffffff" class="Utu">
<table width="100%" border="0" cellspacing="0" cellpadding="0" bordercolor="#ffffff">
<tr> <form name="form9" method="post" action="uploading.jsp" enctype="multipart/form-data" onSubmit="return check1();">
<td valign="middle">
<input type="file" name="text1" size="30" class=buttonlinear>
<input type="submit" name="submit" value="上传" class="pushbutton"></td><td alig=right>
允许上传[ 图片 txt word excel rar zip ]文件
</td>
</form>
</tr>
</table>
</body>
</html>
<script language=javascript>
<!--
function check1(){
ff=document.form9
if (ff.text1.value==""){
window.alert("请选择文件！")
ff.text1.focus()
return false
}
if (!((ff.text1.value.indexOf('gif')>=0) || (ff.text1.value.indexOf('jpg')>=0) || (ff.text1.value.indexOf('bmp')>=0) || (ff.text1.value.indexOf('jpeg')>=0) || (ff.text1.value.indexOf('png')>=0) || (ff.text1.value.indexOf('txt')>=0) || (ff.text1.value.indexOf('doc')>=0) || (ff.text1.value.indexOf('rtf')>=0) || (ff.text1.value.indexOf('xls')>=0) || (ff.text1.value.indexOf('rar')>=0) || (ff.text1.value.indexOf('zip')>=0) ))
{
alert("允许上传[ 图片 txt word excel rar zip ]文件!");
ff.text1.value=="";
return false;
}
}
//-->
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