Use libreoffice to convert ppt and Doc to PDF

Use libreoffice to convert ppt and Doc to PDF

 

Libreoffice: http://www.libreoffice.org/download/libreoffice-fresh/

Jodconverter jar package download: http://sourceforge.net/projects/jodconverter/files/JODConverter/

 

 

 

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. jodconver Ter. openOffice. converter. openofficedocumentconverter; public class office2pdf {public static int office2pdf (string sourcefile, string destfile) {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 ();} // connect to an 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 (connectexception e) {e. PRI Ntstacktrace ();} catch (ioexception e) {e. printstacktrace ();} finally {If (connection! = NULL) {// close the connection. disconnect () ;}} 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 ()));}}

 

Run

Soffice -- headless -- accept = "socket, host = 127.0.0.1, Port = 8100; URP ;"

Soffice is in the libreoffice installation directory

 

If the following exception occurs:

Com. artofsolving. jodconverter. OpenOffice. Connection. openofficeexception: Conversion failed: cocould not load input document

Use the latest libreoffice whenever possible

 

Use libreoffice to convert ppt and Doc to PDF