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@@ -66,60 +66,83 @@ class FileManageController extends BaseController |
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{
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// 检查参数
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if (!isset($this->param['path']) || empty($this->param['path'])) {
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$this->response('参数错误', Code::SYSTEM_ERROR);
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$this->response('参数错误：path 参数缺失或为空', Code::SYSTEM_ERROR);
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}
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// 获取文件名
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// 获取文件名和完整 URL
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$username = basename($this->param['path']);
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$parsed_url = parse_url($this->param['path']);
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// 构造文件 URL
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$fileUrl = isset($parsed_url['scheme'])
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? $this->param['path']
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: 'https://file.globalso.com' . $this->param['path'];
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// 初始化 cURL
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// 使用 cURL 获取文件头信息
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $fileUrl);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 不直接输出，而是返回结果
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curl_setopt($ch, CURLOPT_HEADER, true); // 获取响应头
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curl_setopt($ch, CURLOPT_NOBODY, true); // 只请求头部，不下载实际文件
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // 跟随重定向
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curl_setopt($ch, CURLOPT_TIMEOUT, 30); // 设置超时时间
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 禁用 SSL 验证
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_BUFFERSIZE, 8192); // 设置缓冲区大小
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curl_setopt($ch, CURLOPT_TIMEOUT, 60); // 设置超时时间
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); // 连接超时时间
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$fileSize = curl_getinfo($ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD);
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curl_close($ch);
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// 检查文件大小和状态码
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if ($httpCode != 200 || $fileSize <= 0) {
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$this->response('无法获取文件信息或文件不存在', Code::SYSTEM_ERROR);
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}
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// 设置为分块输出
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curl_setopt($ch, CURLOPT_WRITEFUNCTION, function ($ch, $data) {
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echo $data;
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flush(); // 强制刷新缓冲区
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return strlen($data);
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});
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// 检查文件头信息
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$headers = get_headers($fileUrl, 1);
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if ($headers === false || !isset($headers['Content-Length'])) {
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$this->response('无法获取文件信息', Code::SYSTEM_ERROR);
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// 获取文件类型
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$contentType = 'application/octet-stream'; // 默认类型为二进制流
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if (preg_match('/Content-Type: (.+)/i', $response, $matches)) {
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$contentType = $matches[1];
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}
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// 设置响应头
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header('Content-Description: File Transfer');
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header('Content-Type: ' . ($headers['Content-Type'] ?? 'application/octet-stream'));
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header('Content-Type: ' . $contentType);
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header('Content-Disposition: attachment; filename="' . $username . '"');
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header('Content-Length: ' . $headers['Content-Length']);
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header('Content-Length: ' . $fileSize);
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header('Cache-Control: must-revalidate');
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header('Pragma: public');
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header('Expires: 0');
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// 清空输出缓冲区
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while (ob_get_level() > 0) {
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ob_end_clean();
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}
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// 初始化 cURL 下载文件
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $fileUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, false); // 直接输出内容
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // 跟随重定向
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curl_setopt($ch, CURLOPT_BUFFERSIZE, 8192); // 设置缓冲区大小
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curl_setopt($ch, CURLOPT_TIMEOUT, 300); // 设置超时时间
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); // 连接超时时间
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 禁用 SSL 验证
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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// 分块输出文件内容
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curl_setopt($ch, CURLOPT_WRITEFUNCTION, function ($ch, $data) {
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echo $data;
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flush(); // 强制输出缓冲
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return strlen($data);
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});
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// 执行 cURL
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ob_end_clean(); // 清空之前的输出缓冲区
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curl_exec($ch);
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// 检查 cURL 错误
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if (curl_errno($ch)) {
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// 检查 cURL 错误或 HTTP 状态码
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if (curl_errno($ch) || $httpCode != 200) {
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$errorMsg = curl_errno($ch)
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? 'cURL 错误: ' . curl_error($ch)
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: 'HTTP 错误: ' . $httpCode;
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curl_close($ch);
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$this->response('文件下载失败: ' . curl_error($ch), Code::SYSTEM_ERROR);
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$this->response('文件下载失败: ' . $errorMsg, Code::SYSTEM_ERROR);
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}
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// 关闭 cURL
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curl_close($ch);
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exit;
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}
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public function upload(Request $request, FileManage $fileManage){
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$request->validate([
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'file'=>['required'],
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