请教下关于CKEditor富文本编辑框设置字体颜色的问题

CKEDITOR.editorConfig = function( config )
{
    config.plugins = 'about,a11yhelp,basicstyles,bidi,blockquote,clipboard,colorbutton,colordialog,contextmenu,dialogadvtab,div,elementspath,enterkey,entities,filebrowser,find,flash,floatingspace,font,format,forms,horizontalrule,htmlwriter,image,iframe,indentlist,indentblock,justify,language,link,list,liststyle,magicline,maximize,newpage,pagebreak,pastefromword,pastetext,preview,print,removeformat,resize,save,scayt,selectall,showblocks,showborders,smiley,sourcearea,specialchar,stylescombo,tab,table,tabletools,templates,toolbar,undo,wsc,wysiwygarea';
    config.toolbarGroups = [
      { name: 'document',    groups: [ 'mode', 'document', 'doctools' ] },
      { name: 'clipboard',   groups: [ 'clipboard', 'undo' ] },
      { name: 'editing',     groups: [ 'find', 'selection', 'spellchecker' ] },
      { name: 'forms' },
      { name: 'links' },
      { name: 'insert' },
      '/',
      { name: 'basicstyles', groups: [ 'basicstyles', 'cleanup' ] },
      { name: 'paragraph',   groups: [ 'list', 'indent', 'blocks', 'align', 'bidi' ] },
      { name: 'styles' },
      { name: 'colors' },
      { name: 'tools' },
      { name: 'others' },
      { name: 'about' }
    ];
 };

原文地址：https://zhidao.baidu.com/question/241519841297066324.html