配置了好多遍，也查了好多资料，就是配置不出来，真的要疯了。
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<script type="text/javascript" src="<%=request.getContextPath() %>/fckeditor/fckeditor.js"></script>
</head>
<body>
<form action=""method="post">
主题：<input type="text" name="title" size="80"><br>
<script type="text/javascript">
var oFCKeditor = new FCKeditor( 'editor1' ) ;
oFCKeditor.BasePath = '<%=request.getContextPath() %>/fckeditor/' ;
oFCKeditor.Height = 200 ;
oFCKeditor.ToolbarSet = 'MyTools';
oFCKeditor.Create() ;
</script>
<input name="submit" type="submit" value="submit" />
下载的fckeditor放在webroot下，fckeditor.js路径fckeditor/fckeditor.js
oFCKeditor.ToolbarSet = 'MyTools'; 这个调用哪个显示风格的，我这个是自己定义的，在fckeditor中可以自己配置，也可用js自带的 oFCKeditor.ToolbarSet = 'Default';