在fastadmin的文檔中，資料庫群組件–》檔案上傳部分介紹了檔案和圖檔的上傳，但是實際操作之後發現字段字尾改成file，檔案大小限制修改之後，依然不能進行視訊上傳，始終報錯檔案格式受限制的問題，這裡記錄一下解決方法
1.首先找到你的html檔案，在生成的源代碼上添加2個屬性data-mimetype和data-maxsize，這2個屬性文檔中有介紹
<div class="form-group">
<label class="control-label col-xs-12 col-sm-2">{:__('Vedio_file')}:</label>
<div class="col-xs-12 col-sm-8">
<div class="input-group">
<input id="c-vediofile" class="form-control" size="50" name="row[vedio_file]" type="text">
<div class="input-group-addon no-border no-padding">
<span><button type="button" id="plupload-vediofile" class="btn btn-danger plupload"
data-input-id="c-vediofile" data-mimetype="mp4,mp3,avi,flv,wmv"
data-multiple="false" data-maxsize="1024M"><i class="fa fa-upload"></i> {:__('Upload')}</button></span>
<span><button type="button" id="fachoose-vediofile" class="btn btn-primary fachoose"
data-input-id="c-vediofile" data-mimetype="mp4,mp3,avi,flv,wmv"
data-multiple="false"><i
class="fa fa-list"></i> {:__('Choose')}</button></span>
</div>
<span class="msg-box n-right" for="c-vediofile"></span>
</div>
</div>
</div> PHP
Copy
2.找到檔案上傳的php，在application/admin/controller/Ajax.php，修改裡面的upload方法，在此基礎上添加視訊上傳的代碼即可
/**
* 上傳檔案
*/
public function upload()
{
Config::set('default_return_type', 'json');
$file = $this->request->file('file');
if (empty($file)) {
$this->error(__('No file upload or server upload limit exceeded'));
}
//判斷是否已經存在附件
$sha1 = $file->hash();
$extparam = $this->request->post();
$upload = Config::get('upload');
preg_match('/(\d+)(\w+)/', $upload['maxsize'], $matches);
$type = strtolower($matches[2]);
$typeDict = ['b' => 0, 'k' => 1, 'kb' => 1, 'm' => 2, 'mb' => 2, 'gb' => 3, 'g' => 3];
$size = (int)$upload['maxsize'] * pow(1024, isset($typeDict[$type]) ? $typeDict[$type] : 0);
$fileInfo = $file->getInfo();
$suffix = strtolower(pathinfo($fileInfo['name'], PATHINFO_EXTENSION));
$suffix = $suffix && preg_match("/^[a-zA-Z0-9]+$/", $suffix) ? $suffix : 'file';
$mimetypeArr = explode(',', strtolower($upload['mimetype']));
$typeArr = explode('/', $fileInfo['type']);
//禁止上傳PHP和HTML檔案
if (in_array($fileInfo['type'], ['text/x-php', 'text/html']) || in_array($suffix, ['php', 'html', 'htm'])) {
$this->error(__('Uploaded file format is limited'));
}
//驗證檔案字尾
if ($upload['mimetype'] !== '*' &&
(
!in_array($suffix, $mimetypeArr)
|| (stripos($typeArr[0] . '/', $upload['mimetype']) !== false && (!in_array($fileInfo['type'], $mimetypeArr) && !in_array($typeArr[0] . '/*', $mimetypeArr)))
)
) {
$this->error(__('Uploaded file format is limited'));
}
//驗證是否為圖檔檔案或視訊檔案
$imagewidth = $imageheight = 0;
if (in_array($fileInfo['type'], ['image/gif', 'image/jpg', 'image/jpeg', 'image/bmp', 'image/png', 'image/webp']) || in_array($suffix, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'webp', 'swf', 'mp4', 'mp3', 'avi', ',flv', 'wmv'])) {
$imgInfo = getimagesize($fileInfo['tmp_name']);
if (!$imgInfo || !isset($imgInfo[0]) || !isset($imgInfo[1])) {
$this->error(__('Uploaded file is not a valid image'));
}
$imagewidth = isset($imgInfo[0]) ? $imgInfo[0] : $imagewidth;
$imageheight = isset($imgInfo[1]) ? $imgInfo[1] : $imageheight;
}
$replaceArr = [
'{year}' => date("Y"),
'{mon}' => date("m"),
'{day}' => date("d"),
'{hour}' => date("H"),
'{min}' => date("i"),
'{sec}' => date("s"),
'{random}' => Random::alnum(16),
'{random32}' => Random::alnum(32),
'{filename}' => $suffix ? substr($fileInfo['name'], 0, strripos($fileInfo['name'], '.')) : $fileInfo['name'],
'{suffix}' => $suffix,
'{.suffix}' => $suffix ? '.' . $suffix : '',
'{filemd5}' => md5_file($fileInfo['tmp_name']),
];
$savekey = $upload['savekey'];
$savekey = str_replace(array_keys($replaceArr), array_values($replaceArr), $savekey);
$uploadDir = substr($savekey, 0, strripos($savekey, '/') + 1);
$fileName = substr($savekey, strripos($savekey, '/') + 1);
//
$splInfo = $file->validate(['size' => $size])->move(ROOT_PATH . '/public' . $uploadDir, $fileName);
if ($splInfo) {
$params = array(
'admin_id' => (int)$this->auth->id,
'user_id' => 0,
'filesize' => $fileInfo['size'],
'imagewidth' => $imagewidth,
'imageheight' => $imageheight,
'imagetype' => $suffix,
'imageframes' => 0,
'mimetype' => $fileInfo['type'],
'url' => $uploadDir . $splInfo->getSaveName(),
'uploadtime' => time(),
'storage' => 'local',
'sha1' => $sha1,
'extparam' => json_encode($extparam),
);
$attachment = model("attachment");
$attachment->data(array_filter($params));
$attachment->save();
\think\Hook::listen("upload_after", $attachment);
$this->success(__('Upload successful'), null, [
'url' => $uploadDir . $splInfo->getSaveName()
]);
} else {
// 上傳失敗擷取錯誤資訊
$this->error($file->getError());
}
} PHP
Copy
3.這些修改好之後，如果出現上傳檔案或者圖檔上傳4-5個之後就會報錯，可以檢視自己的資料庫，在建立資料庫字段的時候，檔案和圖檔的字段類型是varchar，fastadmin才能生成對應的上傳檔案和圖檔，但是多圖和多檔案上傳的時候，你會發現這字段類型完全不夠用，這時需要我們手動修改對應字段類型為text，不需要重新生成一遍背景，問題解決。(建議手動添加 重新生成會清理前面寫好的邏輯代碼 )
下面是到七牛的修改 安裝配置好七牛的插件(要付錢自己內建也行哈) 作者用的是fastadmin七牛插件(比較懶而且有錢)
首先是admin/controller/ajax.php第94行 添加自己允許上傳的視訊格式(mp4', 'mp3', 'avi', ',flv', 'wmv')
視訊插件裡面addons/qinqiu/controller/index.php第83 同樣添加自己允許上傳的視訊格式(mp4', 'mp3', 'avi', ',flv', 'wmv')
![Centos 7 Apache配置虛拟主機[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)