java富文本编辑器KindEditor

<textarea name="content" class="form-control" id="content"
required="true" style="width: 90%; height: 360px;"></textarea>

<link rel="stylesheet"
href="/static/kindeditor/themes/default/default.css" />
<script charset="utf-8"
src="/static/kindeditor/kindeditor-min.js"></script>
<script charset="utf-8" src="/static/kindeditor/lang/zh_CN.js"></script>

<script th:inline="javascript">
var editor;
KindEditor.ready(function(K) {
editor = K.create('#content', {
resizeType : 1,
allowPreviewEmoticons : false,
allowImageUpload : true,//允许上传图片
allowFileManager : true,//允许对上传的图片进行管理
uploadJson : 'kindEditorUpload?paFileName='+ (new Date()).valueOf(),//上传图片至后台
afterUpload : function(date) {//图片上传完成后的逻辑操作
//alert(date);
this.sync();
},
afterCreate: function () { //是同步KindEditor的值到textarea文本框
this.sync();
},
afterBlur : function() {//失去焦点后，将图片同步到textarea
this.sync();
},
items : [ 'source', 'fontname', 'fontsize', '|', 'forecolor',
'hilitecolor', 'bold', 'italic', 'underline',
'removeformat', '|', 'justifyleft', 'justifycenter',
'justifyright', 'insertorderedlist', 'insertunorderedlist',
'|', 'image', 'multiimage', 'emoticons', 'link',
'fullscreen', 'insertfile' ]
}); });
</script>

public void kindEditorUploadFile(HttpServletRequest request, HttpServletResponse response,
@RequestParam("imgFile") MultipartFile file) throws IOException { ModelMap map = new ModelMap();
Gson gson = new Gson();
// 图片的项目路径
paFileName = request.getParameter("paFileName");
System.out.println("paFileName:" + paFileName); try {
FtpUtil ftpUtil = new FtpUtil();
FTPClient ftp = ftpUtil.getConnectionFTP(UploadFileUrlUtil.HOST_NAEM, UploadFileUrlUtil.PORT,
UploadFileUrlUtil.USER_NAME, UploadFileUrlUtil.PASSWORD);
SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");
// 图片上传的文件名
String originalFilename = file.getOriginalFilename();
String fileExt = originalFilename.substring(originalFilename.lastIndexOf(".") + 1).toLowerCase();
newFileName = df.format(new Date()) + "_" + new Random().nextInt(1000) + "." + fileExt;
dirName = request.getParameter("dir");
if (dirName == null) {
dirName = "image";
dirName = "file";
}
String path = UploadFileUrlUtil.IMAGE_FILE + dirName + "/" + paFileName + "/";
boolean bool = ftpUtil.uploadFile(ftp, path, newFileName, file.getInputStream());
if (bool) {
url = UploadFileUrlUtil.HOST + path + newFileName;
String attAddress = path + newFileName;
System.out.println(url);
map.put("url", url);
System.out.println("上传成功！");
boolean boolClose = ftpUtil.closeFTP(ftp);if (boolClose) {
System.out.println("关闭ftp连接成功！");
} else {
System.out.println("关闭ftp连接失败！");
}
} else {
System.out.println("上传失败！");
} } catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
PrintWriter writer = response.getWriter();
map.put("error", 0);
writer.println(gson.toJson(map));
}

// 远程服务器的配置信息
public final static String HOST_NAEM="127.0.0.1";
public final static Integer PORT=21;
public final static String USER_NAME="123456"; //ftpuser
public final static String PASSWORD="123456";
public final static int LOCALHOST= 8080;
public final static String IMAGE_FILE= "/upload/";//图片上传的路径
public final static String HOST= "http://127.0.0.1:8080";//上传的端口