關於解決openoffice excel表格不能多個sheet頁不能轉換成pdf的問題

 核心代碼，緣由，，本地的ip，要用localhost，不要用127.0.0.1，或者不寫

public static int office2PDF(String sourceFile, String destFile) {  
            try {
                File inputFile = new File(sourceFile);  
                if (!inputFile.exists()) {
                    return -1;// 找不到源文件, 則返回-1  
                }  
                // 若是目標路徑不存在, 則新建該路徑  
                File outputFile = new File(destFile);  
                if (!outputFile.getParentFile().exists()) {  
                    outputFile.getParentFile().mkdirs();  
                }  
                
                // connect to an OpenOffice.org instance running on port 8100
                //連接OpenOffice
                OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);   
                    connection.connect();  
                    DocumentConverter converter = new OpenOfficeDocumentConverter(connection);  
                    converter.convert(inputFile, outputFile);  
                    // close the connection  
                    connection.disconnect();
            /*    OpenOfficeConnection connection = new SocketOpenOfficeConnection(  
                        openOfficeServerIp, openOfficeServerPort);  
                System.out.println("IP:"+openOfficeServerIp);
                System.out.println("PORT:"+openOfficeServerPort);
                connection.connect();  
                // convert  
                //建立文檔轉換對象
                DocumentConverter converter = new OpenOfficeDocumentConverter(  
                        connection);  
               DocumentConverter converter = new StreamOpenOfficeDocumentConverter(connection);   
                //不要用OpenOfficeDocumentConverter
                //文檔轉換
                converter.convert(inputFile, outputFile);  
                // close the connection  
                connection.disconnect();  */
                // 關閉OpenOffice服務的進程  
                return 0;  
            } catch (ConnectException e) {  
                e.printStackTrace();  
                return -1;
            } finally{
                System.out.println("END:convert");
            }
        }