把office文件转换成pdf

一，安装OpenOffice软件

下载地址：http://www.openoffice.org/download/index.html

1.用cdm进入安装目录下的program文件夹下如：C:\Program Files (x86)\OpenOffice 4\program

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

或

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

二，在java项目中导入需要使用的jar

<dependency>
    <groupId>commons-cli</groupId>
    <artifactId>commons-cli</artifactId>
    <version>1.2</version>
</dependency>
<dependency>
    <groupId>commons-io</groupId>
    <artifactId>commons-io</artifactId>
    <version>1.4</version>
</dependency>
<dependency>
    <groupId>com.artofsolving</groupId>
    <artifactId>jodconverter</artifactId>
    <version>2.2.2</version>
</dependency>
<dependency>
    <groupId>com.artofsolving</groupId>
    <artifactId>jodconverter-maven-plugin</artifactId>
    <version>2.2.2</version>
</dependency>
<dependency>
    <groupId>org.openoffice</groupId>
    <artifactId>juh</artifactId>
    <version>3.0.1</version>
</dependency>
<dependency>
    <groupId>org.openoffice</groupId>
    <artifactId>jurt</artifactId>
    <version>3.0.1</version>
</dependency>
<dependency>
    <groupId>org.openoffice</groupId>
    <artifactId>ridl</artifactId>
    <version>3.0.1</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.5.6</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-jdk14</artifactId>
    <version>1.5.6</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.openoffice</groupId>
    <artifactId>unoil</artifactId>
    <version>3.0.1</version>
</dependency>
<dependency>
    <groupId>com.thoughtworks.xstream</groupId>
    <artifactId>xstream</artifactId>
    <version>1.3.1</version>
</dependency>

如果项目中已经存在的可以删除

三，写转换类

package com.humming.org.file.util;

import com.artofsolving.jodconverter.DocumentConverter;
import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException;
import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter;

import java.io.File;
import java.net.ConnectException;

/**
 * 该类用于将word等文件转换成pdf文件
 * Created by hang on 2018/4/25.
 */
public class DocConverter {
    private String fileString;
    private String fileName;
    private File pdfFile;
    private File docFile;

    public DocConverter(String fileString) {
        ini(fileString);
    }

    /*
     * 初始化
     * @param fileString
     */
    private void ini(String fileString) {
        this.fileString = fileString;
        fileName = fileString.substring(0, fileString.lastIndexOf("."));
        docFile = new File(fileString);
        pdfFile = new File(fileName + ".pdf");
//        swfFile = new File(fileName + ".swf");
    }

    /*
     * 转为PDF
     */
    private void doc2pdf() throws Exception {
        if (docFile.exists()) {
            if (!pdfFile.exists()) {
                OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);
                try {
                    connection.connect();
                    DocumentConverter converter = new OpenOfficeDocumentConverter(connection);
                    converter.convert(docFile, pdfFile);

                    System.out.println("****pdf转换成功，PDF输出：" + pdfFile.getPath() + "****");
                } catch (ConnectException e) {
                    //ToDo Auto-generated catch block
                    e.printStackTrace();
                    System.out.println("****pdf转换异常，openoffice服务未启动！****");
                    throw e;
                } catch (OpenOfficeException e) {
                    e.printStackTrace();
                    System.out.println("****pdf转换器异常，读取转换文件失败****");
                    throw e;
                } catch (Exception e) {
                    e.printStackTrace();
                    throw e;
                }finally {
                    //关闭connection
                    connection.disconnect();
                }
            } else {
                System.out.println("****已经转换为pdf，不需要再进行转化****");
            }
        } else {
            System.out.println("****swf转换器异常，需要转换的文档不存在，无法转换****");
        }
    }

    /*
     * 转换主方法
     */
    public boolean conver() {
        try {
            doc2pdf();
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }


    public static void main(String s[]) {
        DocConverter d = new DocConverter("C:/Users/Administrator/Desktop/idc/1111.xls");
        d.conver();

    }


}

理论上支持21种格式转换： .pdf .doc .xls .txt .ppt .swf .xhtml .html .odt .sxw .rtf .wpd .wiki .ods .sxc .csv .tsv .odp .sxi .odg .svg

经过本人测试这里支持.doc docx .xls xlsx .txt .ppt pptx 转换成 .pdf 格式，ps：只支持微软的offic文档不支持wps保存的格式。

代码的实现是参考的网上其他人写的然后做了一些调整，可能还有哪里不够好希望多多指点。如果哪位有更好的实现希望分享一下。谢谢！

把office文件转换成pdf

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