FileUpload上传组件自定义模板（FineUploaderBasic）的使用

FileUpload FineUploaderBasic（自定义模板）配置

FileUpload 是国外一个纯javascript 写的大文件上传组件，该组件支持分片上传，断点续传，多文件,跨域等功能。

以下是配置代码：

前端配置：

<!--定义按钮-->
<div id="basic_uploader_fine"><i class="icon-upload icon-white"></i>选择文件</div>
<div id="triggerUpload">点击上传</div>
<!--显示信息-->
<div id="messages"></div>
<div id="cancelUpload" class="buttons">取消</div>
<div id="cancelAll" class="buttons">取消全部</div>
<div id="pauseUpload" class="buttons">暂停上传</div>
<div id="continueUpload" class="buttons">继续上传</div>
<script>
  $(document).ready(function() {
    $fub = $(‘#basic_uploader_fine‘);
    $messages = $(‘#messages‘);

    var uploader = new qq.FineUploaderBasic({
        debug: true,       // 开启调试模式
        multiple: true,    // 多文件上传
        button: $fub[0],   //上传按钮
        autoUpload: false, //不自动上传则调用uploadStoredFiless方法 手动上传
        // 验证上传文件
        validation: {
            allowedExtensions: [‘jpeg‘, ‘jpg‘, ‘png‘, ‘zip‘ , ‘rar‘],
        },
        //跨域配置
        cors: {
            expected: true,
            sendCredentials: true,
            allowXdr: true
        },
        // 远程请求地址（相对或者绝对地址）
        request: {
            endpoint: ‘server/endpoint.php‘
        },
        retry: {
           enableAuto: false // defaults to false 自动重试
        },
        chunking: {
            enabled: true,
            partSize: 500, // 分组大小，默认为 2M
            concurrent: {
                enabled: true // 开启并发分组上传，默认并发3个
            },
            success: {
                endpoint: "server/endpoint.php?done" // 分组上传完成后处理
            }
        },
      //回调函数
      callbacks: {
        //文件开始上传
        onSubmit: function(id, fileName) {
          $messages.append(‘<div id="file-‘ + id + ‘" class="alert" style="margin: 20px 0 0">‘+fileName+‘</div>‘);
        },
        onUpload: function(id, fileName) {
          $(‘#file-‘ + id).addClass(‘alert-info‘)
                          .html(‘<img src="client/loading.gif" alt="Initializing. Please hold."> ‘ +
                                ‘Initializing ‘ +
                                ‘“‘ + fileName + ‘”‘);
        },
        //进度条
        onProgress: function(id, fileName, loaded, total) {
          if (loaded < total) {
            progress = Math.round(loaded / total * 100) + ‘% of ‘ + Math.round(total / 1024) + ‘ kB‘;
            $(‘#file-‘ + id).removeClass(‘alert-info‘)
                            .html(‘<img src="http://img.zcool.cn/community/01ff2756629d096ac725b2c8e95102.gif" width="50px" height="50px;" alt="In progress. Please hold."> ‘ +
                                  ‘上传文件中......‘ +  progress);
          } else {
            $(‘#file-‘ + id).addClass(‘alert-info‘)
                            .html(‘<img src="http://img.zcool.cn/community/01ff2756629d096ac725b2c8e95102.gif" width="50px" height="50px;" alt="Saving. Please hold."> ‘ +
                                  ‘上传文件中...... ‘);
          }
        },
        //上传完成后
        onComplete: function(id, fileName, responseJSON) {
          if (responseJSON.success) {
          var img = responseJSON[‘target‘]
            $(‘#file-‘ + id).removeClass(‘alert-info‘)
                            .addClass(‘alert-success‘)
                            .html(‘<i class="icon-ok"></i> ‘ +
                                  ‘上传成功！ ‘ +
                                  ‘“‘ + fileName + ‘”‘
                                );
          } else {
            $(‘#file-‘ + id).removeClass(‘alert-info‘)
                            .addClass(‘alert-error‘)
                            .html(‘<i class="icon-exclamation-sign"></i> ‘ +
                                  ‘Error with ‘ +
                                  ‘“‘ + fileName + ‘”: ‘ +
                                  responseJSON.error);
          }
        },
        onError: function(id, name, reason, maybeXhrOrXdr) {
            console.log(id + ‘_‘ + name + ‘_‘ + reason);
        },
      }
    });

    //手动触发上传上传
     $(‘#triggerUpload‘).click(function() {
      uploader.uploadStoredFiles();
    });
    //取消某一个上传
     $(‘#cancelUpload‘).click(function() {
        uploader.cancel(0);
    });
    //取消所有未上传的文件
     $(‘#cancelAll‘).click(function() {
         //单个文件上传没有作用 因为已经在上传的不能使用这个cancelAll取消上传
         uploader.cancelAll();
    });
    //暂停上传某个文件
    $(‘#pauseUpload‘).click(function() {
         uploader.pauseUpload(0);
    });
    // 继续上传
    $(‘#continueUpload‘).click(function() {
         uploader.continueUpload(0);
    });
});
</script>

php(endpoint.php)代码：

//handler.php文件官网上下
require_once "handler.php";

       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");
       header("Access-Control-Allow-Origin: http://file.com");//跨域域名且不能为通配符
       header("Access-Control-Allow-Methods: get, post");
       header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept,Cache-Control");
       header(‘Access-Control-Allow-Credentials:true‘);
$uploader = new UploadHandler();
// 文件类型限制
$uploader->allowedExtensions = array();
// 文件大小限制
$uploader->sizeLimit = null;
// 上传文件框
$uploader->inputName = "qqfile";
// 定义分组文件存放位置
$uploader->chunksFolder = "chunks";
$method = $_SERVER["REQUEST_METHOD"];

//上传目的文件夹（由于原来的文件存放规则不符合我们的需求所以修改了handler.php的代码添加了个文件夹生成规则【你也可以自定义】）
$uploadDirectory =  $uploader->getPathName(‘member_avatar‘);
if ($method == "POST") {
    header("Content-Type: text/plain");

    // 分组上传完成后对分组进行合并
    if (isset($_GET["done"])) {
        $result = $uploader->combineChunks($uploadDirectory); // 合并分组文件

    } else {
        //开始上传文件
        $result = $uploader->handleUpload($uploadDirectory);
        // 获取上传的名称
        $result["uploadName"] = $uploader->getUploadName();

    }
    echo json_encode($result);
}
//删除文件处理
else if ($method == "DELETE") {
    $result = $uploader->handleDelete($uploadDirectory);
    echo json_encode($result);
}
else {
    header("HTTP/1.0 405 Method Not Allowed");
}

以上是一个简单的自定义模板的配置，如有其他需求请看文档官网自定义模板的参数，方法说明

本人水平有限如有错误欢迎指出！