Convert PPT and doc into PDF using OpenOffice

OpenOffice Download Address: http://www.openoffice.org/

Jodconverter jar Pack Download: http://sourceforge.net/projects/jodconverter/files/JODConverter/

PS: When installing OpenOffice, the path as far as possible does not have the Chinese or the space and so on information, will cause the call error.

Package com.kingt;
Import Java.io.File;
Import java.io.FileNotFoundException;
Import java.io.IOException;
Import java.net.ConnectException;

Import Java.util.Date;
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; public class Office2pdf {/** * Converts Office documents to PDF. You need to run this function with OpenOffice, OpenOffice download address is * http://www.openoffic e.org/* @param sourcefile * source file, absolute path. Can be office2003-2007 in all formats of the document, Office2010 not tested. Includes. doc, *. docx,. xls,. xlsx, ppt,. pptx. Example: F:\\office\\source.doc * @param destfile * target file. Absolute path. Example: F:\\pdf\\dest.pdf * @return Prompt for successful operation. If 1 is returned, the source file cannot be found, or the url.properties configuration error; If 0 is returned, * indicates successful operation; Returns 1, which means the conversion failed/* PUBlic static int Office2pdf (string sourcefile, String destfile) {Process pro = null;
		Openofficeconnection connection = null;
			try {file Inputfile = new file (sourcefile);
			if (!inputfile.exists ()) {return-1;//file does not exist}//folder does not exist create directory file OutputFile = new file (destfile);
			if (!outputfile.getparentfile (). exists ()) {Outputfile.getparentfile (). Mkdirs ();
			} String openoffice_home = "F:\\tool\\openoffice4";
			if (Openoffice_home.charat (Openoffice_home.length ()-1)!= ' \ ') {openoffice_home = = "\"; }//Start OpenOffice service String command = openoffice_home + "program\\soffice.exe-headless-accept=\" Socket,host
			=127.0.0.1,port=8100;urp;\ "-nofirststartwizard";
			Pro = Runtime.getruntime (). exec (command); Connect to a OpenOffice.org instance running on port 8100 connection = new Socketopenofficeconnection ("127.0.0.1",
			8100);

			Connection.connect ();
	Convert Documentconverter converter = new Openofficedocumentconverter (				connection);

			Converter.convert (Inputfile, outputfile);
		return 0;
			catch (FileNotFoundException e) {e.printstacktrace ();
		return-1;
		catch (Connectexception e) {e.printstacktrace ();
		catch (IOException e) {e.printstacktrace ();
			}finally{if (connection!=null) {//Close the connection connection.disconnect ();
			}//Close the OpenOffice service process if (pro!=null) {Pro.destroy ();
	} return 1;
		public static void Main (string[] args) {Date startdate = new Date ();
		String sourcefile = "D:\\code\\alipay.ppt";
		String destfile = "D:\\code\\change2.pdf";
		System.out.println (Office2pdf.office2pdf (sourcefile, destfile));
		Date EndDate = new Date ();
	System.out.println ("The cost time is" + (Enddate.gettime ()-startdate.gettime ());
 }
}

The command to execute the service is called directly in the Java code, and then the process is killed directly when the transcoding is complete.

There is a problem: when the first execution will be an error,

Java.net.ConnectException:connection Failed:socket,host=localhost,port=8080,tcpnodelay=1: Java.net.ConnectException:Connection Refused:connect

Once again the success of the operation, as for the problem can not find a solution.