CKEditor和UEditor使用比较
本来项目中使用CKEditor已经做好了的富文本编辑器的功能，但是业务考虑到美观性要求换成UEditor，所以就在这里总结下
先说下使用这两个不同插件的感想，我用的ueditor是1.4.3的版本：(ueditor API)
UEditor：ueditor更注重用户体验，而且使用起来较ckeditor简单，但是ueditor在处理前后台交互时相比于ckeditor稍显麻烦
ckeditor：ckeditor不像ueditor，更多的方法需要自己去实现，但是毕竟是老牌富文本编辑器，如果之前有写过这些方法的话，集成ckeditor个人觉得还是比ueditor更方便简单。
CKEditor的使用
在jsp页面下引入ckeditor下的ckeditor.js（当然首先要引入jquery.js,引入插件类库ckeditor-java-core-3.5.3.jar）
//引入js后在textarea标签上添加一个richText=”true”这个属性即可
获取ckeditor中的内容
Var content = CKEDITOR.instances.wxChoiceInfoInfoTextConte.getData(content);
//初始化
$(function() {
//富文本字段初始化
$("[richText]").each(function (e) {
CKEDITOR.replace($(this).attr("id"),{
height : 400,
skin : 'kama',
language : 'zh-cn',
filebrowserImageUploadUrl:'${basePath}/wxdate/ck_upload.action?fileType=1',
toolbar: 'ToolbarCommon',
resize_enabled: false
});
});
});
Action配置
5120000
//CkeditorUploadAction类源码
public class CkeditorUploadAction extends ActionSupport {
private static final long serialVersionUID = 1L;
private File upload;
private String uploadContentType;
private String uploadFileName;
//文件大小
private long fileSize;
//取文件路径
private String fileType;
public String getFileType() {
return fileType;
}
public void setFileType(String fileType) {
this.fileType = fileType;
}
public long getFileSize() {
return fileSize;
}
public void setFileSize(long fileSize) {
this.fileSize = fileSize;
}
public File getUpload() {
return upload;
}
public void setUpload(File upload) {
this.upload = upload;
}
public String getUploadContentType() {
return uploadContentType;
}
public void setUploadContentType(String uploadContentType) {
this.uploadContentType = uploadContentType;
}
public String getUploadFileName() {
return uploadFileName;
}
public void setUploadFileName(String uploadFileName) {
this.uploadFileName = uploadFileName; }
public String execute() throws Exception {
try {
HttpServletResponse response = ServletActionContext.getResponse();
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String callback = ServletActionContext.getRequest().getParameter("CKEditorFuncNum");
//对文件进行校验
if(upload==null || uploadContentType==null || uploadFileName==null){
//out.print("*请选择上传文件");
String path = "";
String alt_msg = "*请选择上传文件";
out.print("");
return null;
}
if ((uploadContentType.equals("image/pjpeg") || uploadContentType.equals("image/jpeg")) && (uploadFileName.substring(uploadFileName.length() - 4).toLowerCase().equals(".jpg")||uploadFileName.substring(uploadFileName.length() - 5).toLowerCase().equals(".jpeg"))) {
//IE6上传jpg图片的headimageContentType是image/pjpeg，而IE9以及火狐上传的jpg图片是image/jpeg
}else if((uploadContentType.equals("image/x-png") || uploadContentType.equals("image/png")) && uploadFileName.substring(uploadFileName.length() - 4).toLowerCase().equals(".png")){
}else if(uploadContentType.equals("image/gif") && uploadFileName.substring(uploadFileName.length() - 4).toLowerCase().equals(".gif")){
}else if(uploadContentType.equals("image/bmp") && uploadFileName.substring(uploadFileName.length() - 4).toLowerCase().equals(".bmp")){
}else{
//out.print("");
String path = "";
String alt_msg = "*请选择图片文件格式（必须为.jpg/.jpeg/.gif/.bmp/.png文件）";
out.print("");
return null;
}
if(upload.length() > this.getFileSize()){
//out.print("*文件大小不得大于"+this.getFileSize()/(1000*1024)+"m");
String path = "";
String alt_msg = "*请选择上传"+this.getFileSize()/(1000*1024)+"M以内的图片文件";
out.print("");
return null;
}
String imagePath = "";
//imagePath路径的设置
WebApplicationContext wac = ContextLoader.getCurrentWebApplicationContext();
WxConfig wxConfig = (WxConfig)wac.getBean("wxConfig");
//if(fileType.equals(PubParaConstants.DC_CK_UPLOAD_PATTH_PARAM.DC_CK_UPLOAD_PATTH_PARAM_PROSELECT)) {
imagePath = wxConfig.getFilePath();
//}
//WxConfig wxConfig;
File directory = new File(imagePath);
if(!directory.isDirectory()) {
directory.mkdirs();
}
//将文件保存到项目目录下
InputStream is = new FileInputStream(upload);
Date date = new Date(); // 获得系统时间，用于生成文件名
long lTime = date.getTime();
String fileName = DateUtil.toStringNoInterval(date, 8)+"_"+lTime;
fileName += FileUtil.getFileSuffix(uploadFileName);
File toFile = new File(imagePath, fileName);
OutputStream os = new FileOutputStream(toFile);
byte[] buffer = new byte[1024];
int length = 0;
while ((length = is.read(buffer)) > 0) {
os.write(buffer, 0, length);
}
is.close();
os.close();
//设置返回“图像”选项卡
String callbackUrl = ServletActionContext.getRequest().getContextPath() +"/fckImageReader.servlet?fold="+this.getFileType()+"&imageName="+fileName;
out.println("");
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
/**
* 文件流方式读取本地图片文件（图片回显处理）
* FckImageReaderServlet
*/
public class FckImageReaderServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
public void init() throws ServletException {
}
public void doGet(HttpServletRequest request, HttpServletResponse response) {
this.doPost(request, response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response) {
try {
//得到文件名称
String imageName = request.getParameter("imageName");
String foldType = request.getParameter("fold");
String imagePath = "";
//imagePath路径的设置
WebApplicationContext wac = ContextLoader.getCurrentWebApplicationContext();
WxConfig wxConfig = (WxConfig)wac.getBean("wxConfig");//模块配置文件
//if(fileType.equals(PubParaConstants.DC_CK_UPLOAD_PATTH_PARAM.DC_CK_UPLOAD_PATTH_PARAM_PROSELECT)) {
imagePath = wxConfig.getFilePath();
//}
if (imageName != null) {
String imageExt = imageName.substring(imageName.lastIndexOf(".") + 1); //扩展名
//得到配置文件路径
String imageDir = imagePath+"/"+imageName; //文件全局路径
File inputFile = new File(imageDir);
if (inputFile.exists()) {
//BufferedImage input = ImageIO.read(inputFile);
// 禁止图像缓存。
response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0);
//response.setContentType("image/jpeg");
// 将图像输出到Servlet输出流中。
// ServletOutputStream sos = response.getOutputStream();
// ImageIO.write(input, imageExt, sos);
// sos.flush();
// sos.close();
InputStream in = new FileInputStream(inputFile);
OutputStream os = response.getOutputStream(); //创建输出流
byte[] b = new byte[1024];
while( in.read(b)!= -1){
os.write(b);
}
in.close();
os.flush();
os.close();
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
Web.xml配置FckImageReaderServlet
FckReader
com.***.common.file.FckImageReaderServlet
FckReader
/fckImageReader.servlet
再来看UEditor：
//引入相关的js和css
" method="post" id="form">
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