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KindEditor.ready(function(K) {
var options = {
uploadJson : 'upload.action',
urlType:'relative',
filePostName:'',
allowFileManager : true,
filterMode : true,
afterCreate : function() {
this.sync();
},
afterBlur:function(){
this.sync();
}
};
editor = K.create('textarea[name="infoContent"]', options);
});
uploadJson : '<%=basePath%>upload.action',
这样单张跟多张都没问题呵呵,我刚遇到这个问题 KindEditor.ready(function (K) {
var editor1 = K.create('#txtContent', {
uploadJson: '../tools/upload_json.ashx',
fileManagerJson: '../tools/file_manager_json.ashx',
allowFileManager: true
});
});
注意修改上传方法/**新闻 图片上传 */
@Action(value=UPLOAD_ACTION)
public void upload() throws FileUploadException, IOException, JSONException{
//文件保存目录路径
//存放在resource/pictures/upload/下
String savePath = getRequest().getSession().getServletContext().getRealPath("/") + "resource/pictures/upload/";
//文件保存目录URL /resource/pictures/upload
String saveUrl = getRequest().getContextPath() + "/resource/pictures/upload/";
//定义允许上传的文件扩展名
//定义允许上传的文件扩展名
HashMap<String, String> extMap = new HashMap<String, String>();
extMap.put("image", "gif,jpg,jpeg,png,bmp");
extMap.put("flash", "swf,flv");
extMap.put("media", "swf,flv,mp3,wav,wma,wmv,mid,avi,mpg,asf,rm,rmvb");
extMap.put("file", "doc,docx,xls,xlsx,ppt,htm,html,txt,zip,rar,gz,bz2");
//允许最大上传文件大小 struts.xml struts.multipart.maxSize=3G
long maxSize = 3000000000l;
if(!ServletFileUpload.isMultipartContent(getRequest())){
JSONWriter.write(getResponse(),getError("请选择文件。"));
return;
}
//检查目录
File uploadDir = new File(savePath);
if(!uploadDir.isDirectory()){
JSONWriter.write(getResponse(),getError("上传目录不存在。"));
return;
}
//检查目录写权限
if(!uploadDir.canWrite()){
JSONWriter.write(getResponse(),getError("上传目录没有写权限。"));
return;
}
String dirName = getDir();//image
if (dirName == null) {
dirName = "image";
}
if(!extMap.containsKey(dirName)){
JSONWriter.write(getResponse(),getError("目录名不正确。"));
return;
}
//创建文件夹
File saveDirFile = new File(savePath);
if (!saveDirFile.exists()) {
saveDirFile.mkdirs();
}
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
String ymd = sdf.format(new Date());
savePath += ymd.substring(0,4) + "/"+ymd.substring(4,6)+"/"+ymd.substring(6,ymd.length())+"/";
saveUrl += ymd.substring(0,4) + "/"+ymd.substring(4,6)+"/"+ymd.substring(6,ymd.length())+"/";
File dirFile = new File(savePath);
if (!dirFile.exists()) {
dirFile.mkdirs();
}
if (!dirFile.isDirectory()) {
JSONWriter.write(getResponse(),getError("上传目录不存在 。"));
return;
}
//检查目录写入权限
if (!dirFile.canWrite()) {
JSONWriter.write(getResponse(),getError("上传目录没有写入权限。"));
return;
}
MultiPartRequestWrapper wrapper = (MultiPartRequestWrapper) getRequest();
String[] fileNames = wrapper.getFileNames("file");
File[] files = wrapper.getFiles("file");
for(int i = 0; i < fileNames.length; i++){
//获得上传的文件名
String fileName = fileNames[i];
//获得文件过滤器
File file = files[i];
//检查扩展名
String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();
if(!Arrays.<String>asList(extMap.get(dirName).split(",")).contains(fileExt)){
JSONWriter.write(getResponse(),getError("上传文件扩展名是不允许的扩展名。\n只允许" + extMap.get(dirName) + "格式。"));
return;
}
//检查文件大小
if (file.length() > maxSize) {
JSONWriter.write(getResponse(),getError("上传文件大小超过限制。"));
return;
}
//重构上传图片的名称
SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");
String newImgName = df.format(new Date()) + "_"
+ new Random().nextInt(1000) + "." + fileExt;
byte[] buffer = new byte[1024];
//获取文件输出流
FileOutputStream fos = new FileOutputStream(savePath +"/" + newImgName);
//获取内存中当前文件输入流
InputStream in = new FileInputStream(file);
try {
int num = 0;
while ((num = in.read(buffer)) > 0) {
fos.write(buffer, 0, num);
}
} catch (Exception e) {
e.printStackTrace(System.err);
} finally {
in.close();
fos.close();
}
//发送给 KE
JSONObject obj = new JSONObject();
obj.put("error", 0);
obj.put("url", saveUrl +"/" + newImgName);
///zswz/attached/image/20111129/ image 20111129195421_593.jpg
JSONWriter.write(getResponse(),obj.toString());
}
}
private String getError(String message) throws JSONException {
JSONObject obj = new JSONObject();
obj.put("error", 1);
obj.put("message", message);
return obj.toString();
}