Ckedit5 + Base64图片上传

核心步骤

安装npm(如已经安装可忽略）
Clone the build repository.
Install the plugin package.
Add it to the build configuration.
Bundle the build.

安装npm

http://nodejs.cn/download/

Clone the build repository.

1. 下载：
   直接下载
   https://codeload.github.com/ckeditor/ckeditor5/zip/stable
   或者：
   git clone -b stable https://github.com/ckeditor/ckeditor5

注意：

此处不要因素速度慢，直接下载
https://github.com/ckeditor/ckeditor5-build-classic/archive/master.zip
该版本为v19版本，而依赖包为23版本，会因为版本不一致提示包重复。**

2. 转到下载目录 安装依赖包

cd ckeditor5/packages/ckeditor5-build-classic
npm install

下面提示信息可忽略

Install the plugin package

npm install --save @ckeditor/ckeditor5-upload

Add it to the build configuration.

1. 修改\ckeditor5-build-classic-master\src\ckedit.js
2. 增加下面代码

import Base64UploadAdapter from '@ckeditor/ckeditor5-upload/src/adapters/base64uploadadapter';

3. ckeditor-duplicated-modules when installing SimpleUploadAdapter 处理
   （在最新版本23中此步骤省略）
   如出现build后Ckedit编译提示包重复，无法使用ckedit。
   需要将四行代码注释。

//import CKFinder from '@ckeditor/ckeditor5-ckfinder/src/ckfinder'; 
//import EasyImage from '@ckeditor/ckeditor5-easy-image/src/easyimage'; 
... ....
//CKFinder,  
//EasyImage, 

4. 具体代码如下：

/**
 * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

// The editor creator to use.
import ClassicEditorBase from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';

import Essentials from '@ckeditor/ckeditor5-essentials/src/essentials';
import UploadAdapter from '@ckeditor/ckeditor5-adapter-ckfinder/src/uploadadapter';
import Autoformat from '@ckeditor/ckeditor5-autoformat/src/autoformat';
import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic';
import BlockQuote from '@ckeditor/ckeditor5-block-quote/src/blockquote';
import CKFinder from '@ckeditor/ckeditor5-ckfinder/src/ckfinder';
import EasyImage from '@ckeditor/ckeditor5-easy-image/src/easyimage';
import Heading from '@ckeditor/ckeditor5-heading/src/heading';
import Image from '@ckeditor/ckeditor5-image/src/image';
import ImageCaption from '@ckeditor/ckeditor5-image/src/imagecaption';
import ImageStyle from '@ckeditor/ckeditor5-image/src/imagestyle';
import ImageToolbar from '@ckeditor/ckeditor5-image/src/imagetoolbar';
import ImageUpload from '@ckeditor/ckeditor5-image/src/imageupload';
import Indent from '@ckeditor/ckeditor5-indent/src/indent';
import Link from '@ckeditor/ckeditor5-link/src/link';
import List from '@ckeditor/ckeditor5-list/src/list';
import MediaEmbed from '@ckeditor/ckeditor5-media-embed/src/mediaembed';
import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
import PasteFromOffice from '@ckeditor/ckeditor5-paste-from-office/src/pastefromoffice';
import Table from '@ckeditor/ckeditor5-table/src/table';
import TableToolbar from '@ckeditor/ckeditor5-table/src/tabletoolbar';
import TextTransformation from '@ckeditor/ckeditor5-typing/src/texttransformation';
//ADD
import Base64UploadAdapter from '@ckeditor/ckeditor5-upload/src/adapters/base64uploadadapter';


export default class ClassicEditor extends ClassicEditorBase {}

// Plugins to include in the build.
ClassicEditor.builtinPlugins = [
	Essentials,
	UploadAdapter,
	Autoformat,
	Bold,
	Italic,
	BlockQuote,
	CKFinder,
	EasyImage,
	Heading,
	Image,
	ImageCaption,
	ImageStyle,
	ImageToolbar,
	ImageUpload,
	Indent,
	Link,
	List,
	MediaEmbed,
	Paragraph,
	PasteFromOffice,
	Table,
	TableToolbar,
	TextTransformation,
	//ADD
	Base64UploadAdapter
];

// Editor configuration.
ClassicEditor.defaultConfig = {
	toolbar: {
		items: [
			'heading',
			'|',
			'bold',
			'italic',
			'link',
			'bulletedList',
			'numberedList',
			'|',
			'indent',
			'outdent',
			'|',
			'imageUpload',
			'blockQuote',
			'insertTable',
			'mediaEmbed',
			'undo',
			'redo'
		]
	},
	image: {
		toolbar: [
			'imageStyle:full',
			'imageStyle:side',
			'|',
			'imageTextAlternative'
		]
	},
	table: {
		contentToolbar: [
			'tableColumn',
			'tableRow',
			'mergeTableCells'
		]
	},
	// This value must be kept in sync with the language defined in webpack.config.js.
	language: 'en'
};

Bundle the build.

npm run build

执行结果：

测试

用浏览器打开
ckeditor5-build-classic-master\sample\index 页面尝试增加图片，增加成功。

问题

ckeditor-duplicated-modules when installing SimpleUploadAdapter 处理
按照官方文档npm build无错误，但无法浏览器解析。
解决方法：

1. google浏览器，开发者工具，查看错误提示。
2. 确定classic版本和导入的Base64UploadAdapter包一致均为23版本后解决问题。
3. 删除部分import包(23.0.1 版本不需删除)，

参考链接

1. https://ckeditor.com/docs/ckeditor5/latest/builds/guides/integration/installing-plugins.html
2. https://ckeditor.com/docs/ckeditor5/latest/features/image-upload/base64-upload-adapter.html
3. plugin重复处理
   https://ckeditor.com/docs/ckeditor5/latest/framework/guides/support/error-codes.html#error-ckeditor-duplicated-modules

本文地址：https://blog.csdn.net/m0_53361773/article/details/110850448