tp5大檔案上傳
阿新 • • 發佈:2019-01-04
G M T====== 配置php.ini ==== max_execution_time = 6000 max_input_time = 6000 post_max_size = 90000M upload_max_filesize = 80000M max_file_uploads = 200 ======= html === <div id="uploader" class="wu-example"> <!--用來存放檔案資訊--> <div id="thelist" class="uploader-list"></div> <div class="btns"> <div id="picker">選擇檔案</div> </div> </div> ====== js ======== function uploadModel() { // 建立上傳 var uploader = WebUploader.create({ auto: true, // 選中檔案後,自動上傳 swf: '/static/public/webupload/Uploader.swf', server: './upload', // 服務端地址 pick:'#picker', resize: false, chunked: true, //開啟分片上傳 chunkSize: 1024*1024*100, //每一片的大小 chunkRetry: 5, // 如果遇到網路錯誤,重新上傳次數 threads: 1, // [預設值:3] 上傳併發數。允許同時最大上傳程序數。 fileNumLimit:500, fileSizeLimit:1024*1024*1024*10, fileSingleSizeLimit:1024*1024*1024*10, formData: {model_type:model_type} }); // 當有檔案被新增進佇列的時候 uploader.on( 'fileQueued', function( file ) { var $list = $('#thelist'); $list.html(''); $list.append( '<div id="' + file.id + '" class="item">' + '<h4 class="info">' + file.name + '</h4>' + '<p class="state">等待上傳...</p>' + '</div>' ); }); // 檔案上傳過程中建立進度條實時顯示。 uploader.on( 'uploadProgress', function( file, percentage ) { var $li = $( '#'+file.id ), $percent = $li.find('.layui-progress .layui-progress-bar'); // 避免重複建立 if ( !$percent.length ) { $percent = $('<div class="layui-progress layui-progress-big" lay-showpercent="true" lay-filter="demo">' + '<div class="layui-progress-bar layui-bg-red" lay-percent="0%"></div>'+ '</div>').appendTo( $li ).find('.layui-progress-bar'); } $li.find('p.state').text('上傳中'); element.progress('demo', percentage * 100 + '%'); /*$percent.css( 'width', percentage * 100 + '%' ); $percent.css( 'lay-percent', percentage * 100 + '%' );*/ }); //模型上傳成功 uploader.on('uploadSuccess', function (file, response) { $( '#'+file.id ).find('p.state').text('合併和解壓中...'); $.ajax({ url: "./saveFile", type: "post", data: { oldName:response.oldName, uploadPath:response.filePaht, extension:response.fileSuffixes, path:response.path }, dataType: "json", success: function (res) { if(res.code==2){ $( '#'+file.id ).find('p.state').text('上傳成功'); $('#resource_name').val(file.name); attachment_id = res.id; layer.msg(res.msg); }else{ $( '#'+file.id ).find('p.state').text('合併解壓出錯,請重新上傳'); } } }); }); uploader.on( 'uploadError', function( file ) { $( '#'+file.id ).find('p.state').text('上傳出錯'); }); } ============ tp5 php ======= // 上傳分片檔案,合併分片檔案 public function upload(){ header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') { exit; } if ( !empty($_REQUEST[ 'debug' ]) ) { $random = rand(0, intval($_REQUEST[ 'debug' ]) ); if ( $random === 0 ) { header("HTTP/1.0 500 Internal Server Error"); exit; } } @set_time_limit(30 * 60); $path = 'E:\WebServer\Resources'; //檔案路徑 $date_dir = date('Ymd'); $targetDir = $path . '\\' . 'file_material_tmp' . '\\' . $date_dir; $uploadDir = $path . '\\' . 'file_material' . '\\' . $date_dir; $cleanupTargetDir = true; // Remove old files $maxFileAge = 10 * 3600; // Temp file age in seconds if (!is_dir($targetDir)) { mkdir($targetDir, 0777, true); } if (!is_dir($uploadDir)) { mkdir($uploadDir, 0777, true); } // Get a file name if (isset($_REQUEST["name"])) { $fileName = $_REQUEST["name"]; } else if (!empty($_FILES)) { $fileName = $_FILES["file"]["name"]; } else { $fileName = uniqid("file_"); } $oldName = $fileName; $filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName; $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0; $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 1; // Remove old temp files if ($cleanupTargetDir) { if (!is_dir($targetDir) || !$dir = opendir($targetDir)) { die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}'); } while (($file = readdir($dir)) !== false) { $tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file; // If temp file is current file proceed to the next if ($tmpfilePath == "{$filePath}_{$chunk}.part" || $tmpfilePath == "{$filePath}_{$chunk}.parttmp") { continue; } // Remove temp file if it is older than the max age and is not the current file if (preg_match('/\.(part|parttmp)$/', $file) && (@filemtime($tmpfilePath) < time() - $maxFileAge)) { @unlink($tmpfilePath); } } closedir($dir); } // Open temp file if (!$out = @fopen("{$filePath}_{$chunk}.parttmp", "wb")) { die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}'); } if (!empty($_FILES)) { if ($_FILES["file"]["error"] || !is_uploaded_file($_FILES["file"]["tmp_name"])) { die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}'); } // Read binary input stream and append it to temp file if (!$in = @fopen($_FILES["file"]["tmp_name"], "rb")) { die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}'); } } else { if (!$in = @fopen("php://input", "rb")) { die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}'); } } while ($buff = fread($in, 4096)) { fwrite($out, $buff); } @fclose($out); @fclose($in); rename("{$filePath}_{$chunk}.parttmp", "{$filePath}_{$chunk}.part"); $done = true; for( $index = 0; $index < $chunks; $index++ ) { if ( !file_exists("{$filePath}_{$index}.part") ) { $done = false; break; } } if ( $done ) { $pathInfo = pathinfo($fileName); $hashStr = substr(md5($pathInfo['basename']),8,16); $hashName = time() . $hashStr . '.' .$pathInfo['extension']; $uploadPath = $uploadDir . DIRECTORY_SEPARATOR .$hashName; if (!$out = @fopen($uploadPath, "wb")) { die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}'); } if ( flock($out, LOCK_EX) ) { for( $index = 0; $index < $chunks; $index++ ) { if (!$in = @fopen("{$filePath}_{$index}.part", "rb")) { break; } while ($buff = fread($in, 4096)) { fwrite($out, $buff); } @fclose($in); @unlink("{$filePath}_{$index}.part"); } flock($out, LOCK_UN); } @fclose($out); $response = [ 'success'=>true, 'oldName'=>$oldName, 'filePaht'=>$uploadPath, 'fileSuffixes'=>$pathInfo['extension'], 'path'=>$path ]; return json($response); } die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}'); } // 儲存上傳的壓縮包並解壓 public function saveFile() { $param = input('post.'); $oldName = $param['oldName']; $uploadPath = $param['uploadPath']; $extension = $param['extension']; $path = $param['path']; //寫入到檔案表 $data = []; $data[''] = $oldName; ...(自己根據需求存檔案) $res['src'] = $uploadPath; $res['code'] = 2; // 記得開啟php.ini裡的com.allow_dcom = true // 電腦裡安裝的有winrar $obj = new \COM('WScript.Shell'); //執行doc解壓命令 $file_path = $res['src']; $flag = $obj->run("winrar x $file_path $path",1,true); if($flag == 1){ // 0 是成功 1是失敗 return json(['code'=>-1,'msg'=>'解壓檔案失敗']); } $res['id'] = Db::name('attachment')->insertGetId($data); return json($res); }
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