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php:文件系统③

时间：2021-07-01 10:21:17 帮助过：20人阅读

html> <html lang="en"> <head> <meta charset="UTF-8"> <title>VIEWtitle> <link rel="stylesheet" href="???" type="text/css" /> head> <body> <div class="register"> <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>

$username=$_POST['username']; $fileintro=$_POST['fileintro']; echo $username.$fileintro; echo "

";
print_r($_FILES);
echo "

"; //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"; }

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php:文件系统③

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