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(tài)
	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(rèn)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(qǐng)求類型ENTYPE錯(cuò)誤“）;
		tmp.put（“REQUEST“?“上傳請(qǐng)求異常“）;
		tmp.put（“IO“?“IO異常“）;
		tmp.put（“DIR“?“目錄創(chuàng)建失敗“）;
		tmp.put（“UNKNOWN“?“未知錯(cuò)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?）;
					BufferedOutputStream?output?=?new?BufferedOutputStream（out）;
					Streams.copy（in?outpu

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1838??2016-05-28?23:11??easyui\web\custom\demo\accordion\actions.html

?????文件???????1595??2016-05-28?23:11??easyui\web\custom\demo\accordion\ajax.html

?????文件???????1978??2016-05-08?10:51??easyui\web\custom\demo\accordion\basic.html

?????文件???????1416??2016-05-08?10:51??easyui\web\custom\demo\accordion\datagrid_data1.json

?????文件???????1370??2016-05-28?23:11??easyui\web\custom\demo\accordion\expandable.html

?????文件???????1304??2016-05-28?23:11??easyui\web\custom\demo\accordion\fluid.html

?????文件???????2086??2016-05-28?23:11??easyui\web\custom\demo\accordion\multiple.html

?????文件???????2319??2016-05-28?23:11??easyui\web\custom\demo\accordion\tools.html

?????文件????????685??2016-05-08?10:51??easyui\web\custom\demo\accordion\_content.html

?????文件???????2621??2016-05-02?23:22??easyui\web\custom\demo\button.html

?????文件???????6148??2016-05-26?23:43??easyui\web\custom\demo\calendar\.DS_Store

?????文件????????645??2016-05-02?23:22??easyui\web\custom\demo\calendar\basic.html

?????文件???????1391??2016-05-02?23:22??easyui\web\custom\demo\calendar\custom.html

?????文件????????870??2016-05-02?23:22??easyui\web\custom\demo\calendar\disabledate.html

?????文件???????1018??2016-05-02?23:22??easyui\web\custom\demo\calendar\firstday.html

?????文件????????919??2016-05-02?23:22??easyui\web\custom\demo\calendar\fluid.html

?????文件????????642??2016-05-02?23:22??easyui\web\custom\demo\calendar.html

?????文件???????8196??2016-05-29?20:05??easyui\web\custom\demo\datagrid\.DS_Store

?????文件???????1426??2016-05-02?23:22??easyui\web\custom\demo\datagrid\aligncolumns.html

?????文件???????1266??2016-05-02?23:22??easyui\web\custom\demo\datagrid\basic.html

?????文件???????5012??2016-05-02?23:22??easyui\web\custom\demo\datagrid\cacheeditor.html

?????文件???????3646??2016-05-02?23:22??easyui\web\custom\demo\datagrid\cellediting.html

?????文件???????1491??2016-05-02?23:22??easyui\web\custom\demo\datagrid\cellstyle.html

?????文件???????1863??2016-05-02?23:22??easyui\web\custom\demo\datagrid\checkbox.html

?????文件???????5245??2016-05-02?23:22??easyui\web\custom\demo\datagrid\clientpagination.html

?????文件???????1346??2016-05-02?23:22??easyui\web\custom\demo\datagrid\columngroup.html

?????文件???????2335??2016-05-10?21:11??easyui\web\custom\demo\datagrid\complextoolbar.html

?????文件???????2305??2016-05-02?23:22??easyui\web\custom\demo\datagrid\contextmenu.html

?????文件???????1743??2016-05-02?23:22??easyui\web\custom\demo\datagrid\custompager.html

?????文件???????1416??2016-05-02?23:22??easyui\web\custom\demo\datagrid\datagrid_data1.json

............此處省略640個(gè)文件信息