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
-----------?---------??----------?-----??----
?????目錄???????????0??2019-05-25?16:45??code\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\
?????文件????????1226??2017-06-02?17:43??code\后臺(tái)\logistics\.classpath
?????文件?????????249??2017-06-02?17:43??code\后臺(tái)\logistics\.gitignore
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\.mvn\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\.mvn\wrapper\
?????文件???????47610??2017-06-02?17:43??code\后臺(tái)\logistics\.mvn\wrapper\maven-wrapper.jar
?????文件?????????110??2017-06-02?17:43??code\后臺(tái)\logistics\.mvn\wrapper\maven-wrapper.properties
?????文件?????????769??2017-06-02?17:43??code\后臺(tái)\logistics\.project
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\.settings\
?????文件?????????155??2017-06-02?17:43??code\后臺(tái)\logistics\.settings\org.eclipse.core.resources.prefs
?????文件?????????243??2017-06-02?17:43??code\后臺(tái)\logistics\.settings\org.eclipse.jdt.core.prefs
?????文件??????????90??2017-06-02?17:43??code\后臺(tái)\logistics\.settings\org.eclipse.m2e.core.prefs
?????文件????????6468??2017-06-02?17:43??code\后臺(tái)\logistics\mvnw
?????文件????????4994??2017-06-02?17:43??code\后臺(tái)\logistics\mvnw.cmd
?????文件????????2132??2017-06-02?17:43??code\后臺(tái)\logistics\pom.xml
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\java\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\java\edu\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\java\edu\zhku\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\
?????目錄???????????0??2019-05-25?16:45??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\
?????文件?????????746??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\AdminLineController.java
?????文件?????????755??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\AdminManageController.java
?????文件????????1299??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\AdminOrderController.java
?????文件????????1093??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\AdminSendController.java
?????文件?????????832??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\baseController.java
?????文件????????1188??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\UserManageController.java
?????文件????????2763??2017-06-02?17:43??code\后臺(tái)\logistics\src\main\java\edu\zhku\logistics\controller\UserOrderController.java
............此處省略1396個(gè)文件信息