form.html文件
<body>
点击浏览按钮添加要上传的文件（*请上传大小不能大于2M的静态图片）<br />
<form enctype="multipart/form-data" action="file_upload.php" method="post">
<input type="file" name="file"/>
<input type="submit" value="上传" />
</form>
</body>
file_upload.php文件
<?php
/*print_r($_FILES);
echo "<br />";
if($_FILES["file"]["error"]==0 && is_uploaded_file($_FILES["file"]["tmp_name"])&& move_uploaded_file($_FILES["file"]["tmp_name"],"E:/lamp/Apache2.2/htdocs/daer/file/file_upload/".$_FILES["file"]["name"]))// 或者存放地址写成：E:\lamp\Apache2.2\htdocs\daer\file\file_upload\
{
echo "文件上传成功并移动到指定位置";
}
*/
//echo $_FILES["file"]["type"];
define('MAX_SIZE',200000);
if($_FILES["file"]["error"]>0)
{
echo "文件上传失败";
}
else
{
if($_FILES["file"]["type"]!='image/jpeg' && $_FILES["file"]["type"]!="image/pjpeg")
{
echo "<script>alert('图片格式不正确！请重新上传！');history.back();</script>";
}
else{
if($_FILES["file"]["size"]>MAX_SIZE)
{
echo "<script>alert('文件大小超出范围！');history.back();</script>";
}
}
if(move_uploaded_file($_FILES["file"]["tmp_name"],"E:/lamp/Apache2.2/htdocs/daer/file/file_upload/".date("d-m-y",time()).$_FILES["file"]["name"]))
echo "文件上传成功";
}
?>