jsp 在线预览word、excel、ppt、pdf文件

package com.cectsims.util;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import com.artofsolving.jodconverter.DocumentConverter;
import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter;


/**
 * doc docx格式转换 
 */
public class DocConverter {
	private static final int environment = 1;// 环境 1：Windows 2：Linux
	private String fileString;// （只涉及PDF2swf路径问题）
	private String outputPath = ““;// 输入路径 ，如果不设置就输出在默认 的位置
	private String fileName;
	private File pdfFile;
	private File swfFile;
	private File docFile;

	public DocConverter（String

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-11-29 06:07  OnlinePreview-master\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\
     文件        2166  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.classpath
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\
     文件           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.lock
     文件       20688  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.log
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\__MACOSX\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\__MACOSX\tomcat\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\__MACOSX\tomcat\conf\
     文件         167  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\__MACOSX\tomcat\conf\._tomcat-users.xml
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\
     文件        6386  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\catalina.policy
     文件         473  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\catalina.properties
     文件         568  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\context.xml
     文件        2882  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\logging.properties
     文件        5635  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\server.xml
     文件         390  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\tomcat-users.xml
     文件       49663  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\conf\web.xml
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\temp\
     文件           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.easie.tomcat.myeclipse\tomcat\temp\safeToDelete.tmp
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.sqlexplorer\
     文件         810  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.sqlexplorer\ConnectionProfiles.xml
     文件       16296  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.sqlexplorer\SQLDrivers.xml
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.templates\
     文件        3886  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.templates\velocity.log
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.webdesigner3\
     文件       21429  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.eclipse.webdesigner3\staticbindings_6.5.0.zmyeclipse650200806.css
     目录           0  2016-11-29 06:07  OnlinePreview-master\OnlinePreview\.metadata\.plugins\com.genuitec.org.hibernate.eclipse\
............此处省略231个文件信息