过去三天，我在处理涉及将文件和文本上传到我的服务器的项目时遇到了问题。每次用户上传内容时，都会在服务器上创建一个格式为 YearMonthDay_HourMinuteSecond 的新文件夹。
以前，在我运行 Ubuntu 22.04 和 Apache 的旧服务器上，代码运行良好。但是，在更改服务器后，我遇到了无法上传文件但内容已上传的问题。我怀疑问题可能与文件夹和文件权限有关。
以下是目录和文件的权限：
Apache 文件夹权限：
drwxr-xr-x 13 root root 4096 html/
英文文件夹权限：
drwxr-xr-x 3 root root 4096 en/
上传页面和上传脚本的权限：
\-rw-r--r-- 1 root root 15498 upload.html
\-rw-r--r-- 1 root root 2935 upload.php
上传目录权限：
drwxrwxrwx 4 www-data www-data 4096 test_upload/
我正在使用最新的 Apache2 和 PHP 版本，并且运行的是 Ubuntu 22.04。
我认为该问题可能与服务器上的权限有关。任何有关解决此问题的帮助或建议将不胜感激。预先感谢您！
上传.html：
<form action="upload.php" method="post" class="upload-form">
<div class="alo">
<div class="form-content">
<h2>*********</h2>
<div class="file-input">
<input class="pop" id="file" multiple name="file[]" type="file">
<input class="tit" name="title" placeholder="Title" type="text">
<textarea cols="50" name="story" placeholder="Story" rows="4"></textarea>
</div>
<div class="options">
<div class="alog">
<label class="anon">
<input id="anonymous" name="anonymous" type="checkbox" value="true"> Stay Anonymous
</label>
</div>
<div class="username-section">
<input id="username" name="username" placeholder="Your Name (Optional)" type="text">
</div>
</div>
<div class="center">
<div class="alig">
<button class="submit-comment" type="submit">Send Data</button>
</div>
</div>
</div>
</div>
</form>
upload.php代码：
<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$title = $_POST["title"];
$story = $_POST["story"];
$username = isset($_POST["username"]) ? $_POST["username"] : "Anonymous";
// Get the current date and time in the desired format (YearMonthDay_HourMinuteSecond)
$currentDateTime = date("Ymd_His");
// Directory to store files and content
$uploadDir = "/var/www/html/test_upload/" . $currentDateTime . "/";
if (!file_exists($uploadDir)) {
mkdir($uploadDir, 0777, true);
}
// Check if files were uploaded
if (!empty($_FILES["file"]["name"][0])) {
foreach ($_FILES["file"]["name"] as $key => $fileName) {
$uploadFile = $uploadDir . basename($fileName);
// Move uploaded file with proper file type validation
$fileTmp = $_FILES["file"]["tmp_name"][$key];
$fileType = mime_content_type($fileTmp);
// Add more file type validations if needed
if ($fileType === 'video/mp4' || $fileType === 'video/mpeg') {
if (move_uploaded_file($fileTmp, $uploadFile)) {
// File uploaded successfully
} else {
// File upload failed
echo "File upload failed. Debugging information:<br>";
echo "Upload file: $uploadFile<br>";
echo "Temporary file: $fileTmp<br>";
echo "File type: $fileType<br>";
echo "Check directory permissions and server configuration.";
exit();
}
} else {
// Invalid file type
echo "Invalid file type. Only MP4 and MPEG videos are allowed.";
exit();
}
}
}
// Save the content and user information to a text file in the directory (without geolocation and user agent)
$content = "Title: $title\nStory: $story\nUsername: $username";
file_put_contents($uploadDir . "content.txt", $content);
// Redirect to success page
header("Location: success.html");
exit();
} else {
// Redirect to error page
header("Location: error.html");
exit();
}
?>
活动 php.ini 行：
cat /etc/php/8.1/apache2/php.ini | grep -E "^[^;#]+"
[PHP]
engine = On
short_open_tag = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = -1
disable_functions =
disable_classes =
zend.enable_gc = On
zend.exception_ignore_args = On
zend.exception_string_param_max_len = 0
expose_php = Off
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 8M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "UTF-8"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2000M
max_file_uploads = 200000
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
extension=mysqli
[CLI Server]
cli_server.color = On
[Date]
[filter]
[iconv]
[imap]
[intl]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
mail.add_x_header = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.cookie_samesite =
session.serialize_handler = php
session.gc_probability = 0
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.sid_length = 26
session.trans_sid_tags = "a=href,area=href,frame=src,form="
session.sid_bits_per_character = 5
[Assertion]
zend.assertions = -1
[COM]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[dba]
[opcache]
[curl]
[openssl]
[ffi]
如有任何问题请帮忙！
这样做
<form action="upload.php" method="post" class="upload-form" enctype="multipart/form-data">