利用LibreOffice转换ppt、doc转化pdf

LibreOffice下载地址： http://www.libreoffice.org/download/libreoffice-fresh/

jodconverter jar包下载：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.jodconverter.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;//文件不存在  
                }  
      
                //文件夹不存在创建目录  
                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.printStackTrace();  
            } catch (IOException e) {  
                e.printStackTrace();  
            }finally{  
                if(connection!=null){  
                    // close the connection  
                    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()));  
        }  
    }

先运行

soffice --headless --accept="socket,host=127.0.0.1,port=8100;urp;"

soffice 在LibreOffice安装目录下

如果出现下面的异常

com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException: conversion failed: could not load input document

尽量使用最新的LibreOffice

来源：https://www.cnblogs.com/vc60er/p/4045586.html

标签

libreoffice