，ckeditor是由Frederico Knabben.针对网络而开发的在线编辑器。它提供了令人吃惊的性能、充分无障碍和强大而可扩展的javascr ipt API。(Ckeditor is an online editor developed by Frederico Knabben. for network. It provides amazing performance, fully accessible and powerful and extensible Javascr ipt A