kindeditor 加入七牛云上传的实例讲解
七牛云上传主要有两种:
服务端上传
前端上传,前端又分两种返回方式:
1).重定向返回,可以解决ajax跨域的问题
2).回调返回,七牛云先向服务端要返回数据,再由七牛云返回前端,解决不支持重定向的请求方式,比如小程序上传
本次使用的是 七牛云 php sdk;
composer require qiniu/php-sdk
在Kindeditor/php 下添加 config.php 主要是配置参数
<?php error_reporting(0); defined('ROOT_PATH') || define('ROOT_PATH', dirname(__DIR__).'/'); defined('QINIU_ACCESS_KEY') || define('QINIU_ACCESS_KEY', ''); defined('QINIU_SECRET_KEY') || define('QINIU_SECRET_KEY', ''); defined('QINIU_TEST_BUCKET') || define('QINIU_TEST_BUCKET', '七牛云空间名'); defined('QINIU_BUCKET_DOMAIN') || define('QINIU_BUCKET_DOMAIN', '七牛云空间网址'); defined('CALLBACK_URL') || define('CALLBACK_URL', '域名/kindeditor/php/callBack.php'); defined('RETURN_URL') || define('RETURN_URL', '域名/kindeditor/php/returnBack.php'); require_once ROOT_PATH."vendor/autoload.php";
在Kindeditor/php 下添加 qiniu_token.php 主要是生成上传用的 token
<?php use Qiniu\Auth; require_once __DIR__."/config.php"; // 构建鉴权对象 $auth = new Auth(QINIU_ACCESS_KEY, QINIU_SECRET_KEY); $data = [ 'returnUrl' => RETURN_URL, ]; if (isset($_REQUEST['is_call'])) { $data = [ 'callbackUrl' => CALLBACK_URL, 'callbackBody' => 'key=$(key)&hash=$(etag)&w=$(imageInfo.width)&h=$(imageInfo.height)' ]; } // 生成上传 Token $token = $auth->uploadToken(QINIU_TEST_BUCKET, null, 3600, $data); echo json_encode([ 'error' => 0, 'token' => $token ]);
在Kindeditor/php 下添加 callBack.php 主要是回调用
<?php use Qiniu\Auth; require_once __DIR__."/config.php"; $_body = file_get_contents('php://input'); $auth = new Auth(QINIU_ACCESS_KEY, QINIU_SECRET_KEY); //回调的contentType $contentType = 'application/x-www-form-urlencoded'; //回调的签名信息,可以验证该回调是否来自七牛 $authorization = $_SERVER['HTTP_AUTHORIZATION']; $isQiniuCallback = $auth->verifyCallback($contentType, $authorization, CALLBACK_URL, $_body); if (!$isQiniuCallback) { echo json_encode([ 'error' => 2, 'message' => '验证失败' ]); die(); } $body = $_POST; $qiniu_url = QINIU_BUCKET_DOMAIN; if (!empty($body['key'])) { echo json_encode([ 'error' => 0, 'url' => $qiniu_url.$body['key'] ]); die(); } echo json_encode([ 'error' => 1, 'message' => '视频上传出错' ]);
在Kindeditor/php 下添加 returnBack.php 主要是重定向接收地址
<?php use Qiniu\Auth; require_once __DIR__."/config.php"; $upload_ret = base64_decode($_GET['upload_ret']); $upload_ret = json_decode($upload_ret, true); $qiniu_url = QINIU_BUCKET_DOMAIN; if (!empty($upload_ret['key'])) { echo json_encode([ 'error' => 0, 'url' => $qiniu_url.$upload_ret['key'] ]); die(); } echo json_encode([ 'error' => 1, 'message' => '视频上传出错' ]);
接下来是前端更改,我改的时视频上传
Kindeditor/plugins/media/media.js
KindEditor.plugin('media', function(K) { var self = this, name = 'media', lang = self.lang(name + '.'), allowMediaUpload = K.undef(self.allowMediaUpload, true), allowFileManager = K.undef(self.allowFileManager, false), formatUploadUrl = K.undef(self.formatUploadUrl, true), extraParams = K.undef(self.extraFileUploadParams, { 'token': ''//添加token }), filePostName = K.undef(self.filePostName, 'file'), //更改文件上传名 uploadJson = K.undef(self.uploadJson, 'https://up.qbox.me'); //更改上传地址,我用的时华东区的空间使用https .... function getQToken() { $.getJSON('/includes/kindeditor/php/qiniu_token.php', function (data) { K('[name="token"]', div).val(data.token); }); } // 获取设置上传token getQToken(); if (allowMediaUpload) { var uploadbutton = K.uploadbutton({ button : K('.ke-upload-button', div)[0], fieldName : filePostName, extraParams : extraParams, url : uploadJson,//去除添加参数 afterUpload : function(data) { ... });
这要就可以上传视频到七牛云了。
以上这篇kindeditor 加入七牛云上传的实例讲解就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持我们。
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