这篇文章主要介绍了关于thinkPHP5框架整合plupload实现图片批量上传，有着一定的参考价值，现在分享给大家，有需要的朋友可以参考一下

本文实例讲述了thinkPHP5框架整合plupload实现图片批量上传功能的方法。分享给大家供大家参考，具体如下：

在官网下载plupload http://http//www.plupload.com

或者点击此处本站下载。

这里我们使用的是pluploadQueue

在HTML页面引入相应的css和js，然后根据示例代码修改为自己的代码

{:lang('photo')}

{:lang('plupupload_tip')}

$(function() {

// Setup html5 version

$("#uploader").pluploadQueue({

// General settings

runtimes : 'html5,flash,silverlight,html4',

url : '{:url("photo/upphoto")}',

chunk_size: '1mb',

rename : true,

dragdrop: true,

filters : {

// Maximum file size

max_file_size : '10mb',

// Specify what files to browse for

mime_types: [

{title : "Image files", extensions : "jpg,gif,png"}

]

},

// Resize images on clientside if we can

resize : {width : 320, height : 240, quality : 90},

flash_swf_url : '/assets/plupupload/Moxie.swf',

silverlight_xap_url : '/assets/plupupload/Moxie.xap',

init: {

PostInit: function() {

$('#uploaded').html("");

},

FileUploaded : function(uploader , files, result) {

up_image = result.response;

if(up_image != ""){

$("#uploaded").append(""); //这里获取到上传结果

}

}

}

});

});

plupload整合：

/*

* 文件上传

*

* Donald

* 2017-3-21

*/

namespace app\backend\logic;

use think\Model;

class Plupupload extends Model{

public function upload_pic($file_type="data"){

#!! IMPORTANT:

#!! this file is just an example, it doesn't incorporate any security checks and

#!! is not recommended to be used in production environment as it is. Be sure to

#!! revise it and customize to your needs.

// Make sure file is not cached (as it happens for example on iOS devices)

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");

/*

// Support CORS

header("Access-Control-Allow-Origin: *");

// other CORS headers if any...

if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {

exit; // finish preflight CORS requests here

}

*/

// 5 minutes execution time

@set_time_limit(5 * 60);

// Uncomment this one to fake upload time

// usleep(5000);

// Settings

//重新设置上传路径

$uploads = config('uploads_dir');

if(!empty($file_type)){

$uploads = $uploads .$file_type."/".date("Ymd");

}

$targetDir = $uploads;

//$targetDir = 'uploads';

$cleanupTargetDir = true; // Remove old files

$maxFileAge = 5 * 3600; // Temp file age in seconds

// Create target dir

if (!file_exists($targetDir)) {

@mkdir($targetDir);

}

// Get a file name

if (isset($_REQUEST["name"])) {

$fileName = $_REQUEST["name"];

} elseif (!empty($_FILES)) {

$fileName = $_FILES["file"]["name"];

} else {

$fileName = uniqid("file_");

}

//重命名文件

$fileName_arr = explode(".", $fileName);

$fileName = myrule().".".$fileName_arr[1]; //rule()请查看上篇我的上篇博客thinkphp同时上传多张图片文件重名问题

$filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;

// Chunking might be enabled

$chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;

$chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;

// 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}.part") {

continue;

}

// Remove temp file if it is older than the max age and is not the current file

if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge)) {

@unlink($tmpfilePath);

}

}

closedir($dir);

}

// Open temp file

if (!$out = @fopen("{$filePath}.part", $chunks ? "ab" : "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);

// Check if file has been uploaded

if (!$chunks || $chunk == $chunks - 1) {

// Strip the temp .part suffix off

rename("{$filePath}.part", $filePath);

}

// Return Success JSON-RPC response

die($filePath); //这里直接返回结果

// die('{"jsonrpc" : "2.0", "result" : "'.$filePath.'", "id" : "id"}');

}

}

最后Controller或Model获取结果并保存

$images = $request->post('images/a'); //这里一定要注意， thinkphp通过name获取post数组时会获取不到数据，需要在name后加/a，表示获取数组详见Request的typeCast

model('PhotoImage')->query_insert($images, $id);//批量插入图片

/**

* 强制类型转换

* @param string $data

* @param string $type

* @return mixed

*/

private function typeCast(&$data, $type)

{

switch (strtolower($type)) {

// 数组

case 'a':

$data = (array) $data;

break;

// 数字

case 'd':

$data = (int) $data;

break;

// 浮点

case 'f':

$data = (float) $data;

break;

// 布尔

case 'b':

$data = (boolean) $data;

break;

// 字符串

case 's':

default:

if (is_scalar($data)) {

$data = (string) $data;

} else {

throw new \InvalidArgumentException('variable type error：' . gettype($data));

}

}

}

相关推荐：