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文件上傳輔助類
?*
?*/
public?class?Uploader?{
	//?輸出文件地址
	private?String?url?=?““;
	//?上傳文件名
	private?String?fileName?=?““;
	//?狀態
	private?String?state?=?““;
	//?文件類型
	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?=?““;

	//?保存路徑
	private?String?savePath?=?“upload“;
	//?文件允許格式
	private?String[]?allowFiles?=?{?“.rar“?“.doc“?“.docx“?“.zip“?“.pdf““.txt“?“.swf“?“.wmv“?“.gif“?“.png“?“.jpg“?“.jpeg“?“.bmp“?};
	//?文件大小限制，單位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“）;?//默認成功
		tmp.put（“NOFILE“?“未包含文件上傳域“）;
		tmp.put（“TYPE“?“不允許的文件格式“）;
		tmp.put（“SIZE“?“文件大小超出限制“）;
		tmp.put（“ENTYPE“?“請求類型ENTYPE錯誤“）;
		tmp.put（“REQUEST“?“上傳請求異?！埃?
		tmp.put（“IO“?“IO異常“）;
		tmp.put（“DIR“?“目錄創建失敗“）;
		tmp.put（“UNKNOWN“?“未知錯誤“）;
		
	}

	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?）;
				

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-10-20?10:36??echarts\
?????目錄???????????0??2015-10-12?13:38??echarts\hz2\
?????文件???????10244??2015-10-12?13:34??echarts\hz2\.DS_Store
?????文件??????????45??2015-10-12?13:38??echarts\hz2\.running
?????文件??????????81??2015-10-12?13:34??echarts\hz2\config.js
?????目錄???????????0??2015-10-12?13:12??echarts\hz2\html\
?????文件????????8196??2015-10-12?13:34??echarts\hz2\html\.DS_Store
?????目錄???????????0??2015-08-25?16:17??echarts\hz2\html\complain\
?????文件????????6032??2015-08-26?09:21??echarts\hz2\html\complain\complain.html
?????目錄???????????0??2015-08-25?15:02??echarts\hz2\html\complain\css\
?????文件????????3484??2015-08-25?19:30??echarts\hz2\html\complain\css\complain.css
?????目錄???????????0??2015-08-25?18:59??echarts\hz2\html\complain\css\image\
?????文件??????294926??2015-08-25?15:14??echarts\hz2\html\complain\css\image\bg.png
?????文件????????1683??2015-08-25?15:07??echarts\hz2\html\complain\css\image\bottom-bg.png
?????文件????????1178??2015-08-25?18:59??echarts\hz2\html\complain\css\image\datatag-bg.png
?????文件????????1724??2015-08-25?15:44??echarts\hz2\html\complain\css\image\head-intro.png
?????文件????????1021??2015-08-25?16:04??echarts\hz2\html\complain\css\image\right-bg.png
?????文件????????1621??2015-08-25?16:04??echarts\hz2\html\complain\css\image\right-top.png
?????文件????????7148??2015-08-25?15:14??echarts\hz2\html\complain\css\image\top-bg.png
?????文件????????1917??2015-08-25?17:43??echarts\hz2\html\complain\css\image\top-panel.png
?????目錄???????????0??2015-08-25?16:17??echarts\hz2\html\complain\js\
?????文件????????6616??2015-08-27?15:06??echarts\hz2\html\complain\js\complain.js
?????目錄???????????0??2015-08-26?09:22??echarts\hz2\html\dynamic\
?????目錄???????????0??2015-08-26?09:25??echarts\hz2\html\dynamic\css\
?????文件????????4238??2015-08-26?15:47??echarts\hz2\html\dynamic\css\dynamic.css
?????目錄???????????0??2015-08-26?09:40??echarts\hz2\html\dynamic\css\image\
?????文件????????2694??2015-08-26?09:36??echarts\hz2\html\dynamic\css\image\analysis-bg.png
?????文件??????294926??2015-08-25?15:14??echarts\hz2\html\dynamic\css\image\bg.png
?????文件????????1683??2015-08-25?15:07??echarts\hz2\html\dynamic\css\image\bottom-bg.png
?????文件????????5088??2015-08-26?09:36??echarts\hz2\html\dynamic\css\image\dynamic-bg.png
?????文件????????1724??2015-08-25?15:44??echarts\hz2\html\dynamic\css\image\head-intro.png
............此處省略1251個文件信息