github地址：https://github.com/chymz/ng2-ckeditor
依赖包下载：npm install ng2-ckeditor
需要在index.html文件引入js：（建议下载到本地）
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ckeditor相关文章推荐：
https://docs.ckeditor.com/ckeditor4/latest/api/CKEDITOR_config.html
https://docs.ckeditor.com/ckeditor4/latest/api/CKEDITOR_Adapters_jQuery.html
http://www.jzdlink.com/webarticle/201702041135.html
https://ckeditor.com/ckeditor-4/#article
https://www.npmjs.com/package/ng2-ckeditor
