美化后的Easyui皮肤，适用于后台管理系统（非管方的主题）

package com.baidu.ueditor.um;

import java.io.*;
import java.text.SimpleDateFormat;
import java.util.*;
import org.apache.commons.fileupload.*;
import org.apache.commons.fileupload.FileUploadbase.InvalidContentTypeException;
import org.apache.commons.fileupload.FileUploadbase.SizeLimitExceededException;
import org.apache.commons.fileupload.util.*;
import org.apache.commons.fileupload.servlet.*;
import org.apache.commons.fileupload.FileItemIterator;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;


import sun.misc.base64Decoder;
import javax.servlet.http.HttpServletRequest;
/**
 * UEditor文件上传辅助类
 *
 */
public class Uploader {
	// 输出文件地址
	private String url = ““;
	// 上传文件名
	private String fileName = ““;
	// 状态
	private String state = ““;
	// 文件类型
	private String type = ““;
	// 原始文件名
	private String originalName = ““;
	// 文件大小
	private long size = 0;

	private HttpServletRequest request = null;
	private String title = ““;

	// 保存路径
	private String savePath = “upload“;
	// 文件允许格式
	private String[] allowFiles = { “.rar“ “.doc“ “.docx“ “.zip“ “.pdf““.txt“ “.swf“ “.wmv“ “.gif“ “.png“ “.jpg“ “.jpeg“ “.bmp“ };
	// 文件大小限制，单位KB
	private int maxSize = 10000;
	
	private HashMap errorInfo = new HashMap（）;

	public Uploader（HttpServletRequest request） {
		this.request = request;
		HashMap tmp = this.errorInfo;
		tmp.put（“SUCCESS“ “SUCCESS“）; //默认成功
		tmp.put（“NOFILE“ “未包含文件上传域“）;
		tmp.put（“TYPE“ “不允许的文件格式“）;
		tmp.put（“SIZE“ “文件大小超出限制“）;
		tmp.put（“ENTYPE“ “请求类型ENTYPE错误“）;
		tmp.put（“REQUEST“ “上传请求异常“）;
		tmp.put（“IO“ “IO异常“）;
		tmp.put（“DIR“ “目录创建失败“）;
		tmp.put（“UNKNOWN“ “未知错误“）;
		
	}

	public void upload（） throws Exception {
		boolean isMultipart = ServletFileUpload.isMultipartContent（this.request）;
		if （!isMultipart） {
			this.state = this.errorInfo.get（“NOFILE“）;
			return;
		}
		DiskFileItemFactory dff = new DiskFileItemFactory（）;
		String savePath = this.getFolder（this.savePath）;
		dff.setRepository（new File（savePath））;
		try {
			ServletFileUpload sfu = new ServletFileUpload（dff）;
			sfu.setSizeMax（this.maxSize * 1024）;
			sfu.setHeaderEncoding（“utf-8“）;
			FileItemIterator fii = sfu.getItemIterator（this.request）;
			while （fii.hasNext（）） {
				FileItemStream fis = fii.next（）;
				if （!fis.isFormField（）） {
					this.originalName = fis.getName（）.substring（fis.getName（）.lastIndexOf（System.getProperty（“file.separator“）） + 1）;
					if （!this.checkFileType（this.originalName）） {
						this.state = this.errorInfo.get（“TYPE“）;
						continue;
					}
					this.fileName = this.getName（this.originalName）;
					this.type = this.getFileExt（this.fileName）;
					this.url = savePath + “/“ + this.fileName;
					BufferedInputStream in = new BufferedInputStream（fis.openStream（））;
					File file = new File（this.getPhysicalPath（this.url））;
					FileOutputStream out = new FileOutputStream（ file ）;
					BufferedOutputStream output = new BufferedOutputStream（out）;
					Streams.copy（in outpu

 属性            大小     日期    时间   名称
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