php:文件系统③

最新推荐文章于 2024-06-30 09:56:37 发布

转载最新推荐文章于 2024-06-30 09:56:37 发布 · 816 阅读

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>VIEW</title>
    <link rel="stylesheet" href="???" type="text/css" />
</head>

<body>
<div class="register">
    <!--文件编码类型enctype;--->
    <form enctype="multipart/form-data" method="post" action="uploadprocess.php" name="myform">
        <table>
            <tr><td align="center" colspan="2"><font style="font-size: 40px;font-family:华文彩云;">
                        文件上传
                    </font></td></tr>
            <tr><td>请输入用户名：</td><td><input type="text" name="username" /> </td></tr>
            <tr><td>请简单介绍该文件</td><td><textarea rows="10" cols="40" name="fileintro" >
                </textarea></td></tr>
            <tr><td>请选择上传的文件：</td><td><input type="file" name="myfile" /> </td></tr>
            <tr><td><input type="submit" value="上传"></td><td> </td></tr>
        </table>
    </form>
</div>

</body>
</html>

<?php
$username=$_POST['username'];
$fileintro=$_POST['fileintro'];
echo $username.$fileintro;
echo "<pre>";
print_r($_FILES);
echo "</pre>";
//上传大文件时，需在php.ini中修改post_max_size和upload_max_filesize参数；
$user_path=$_SERVER['DOCUMENT_ROOT']."/Hanshunping/UP/".$username;
$user_path=iconv("utf-8","gb2312",$user_path);
if(!file_exists($user_path)){
    mkdir($user_path);

}
$fileName=$_FILES['myfile']['name'];
$fileName=iconv("utf-8","gb2312",$fileName);

if(is_uploaded_file($_FILES['myfile']['tmp_name'])){
    $uploaded_file=$_FILES['myfile']['tmp_name'];
    //避免同一用户上传的同一名字文件被覆盖；
    $move_to_file=$user_path."/".time().rand(1,1000).
        substr($fileName,strrpos($fileName,"."));

    if(move_uploaded_file($uploaded_file,$move_to_file)){
        echo $_FILES['myfile']['name']."上传OK";
    }else{
        echo "上传失败";
    }
}else{
    echo "FAILED";
}