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@@ -1,122 +0,0 @@
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-package com.ims.eval.util;
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-
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-import cn.hutool.core.date.DateUtil;
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-import cn.hutool.core.io.FileTypeUtil;
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-import com.artofsolving.jodconverter.DocumentConverter;
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-import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;
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-import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;
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-import com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter;
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-
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-import java.io.*;
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-import java.nio.file.Files;
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-import java.util.ArrayList;
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-import java.util.Date;
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-import java.util.List;
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-
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-/**
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- * @author hlf
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- * @date 2023/6/1 17:30
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- * 文件说明：
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- */
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-public class FileConversionUtil {
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-
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- //启动OpenOffice服务
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- static {
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- List<String> command = new ArrayList<>();
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- //OpenOffice的安装目录下的soffice路径D:\OpenOffice 4\program\soffice.exe
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- command.add("D:\\OpenOffice 4\\program\\soffice.exe");
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- command.add("-headless");
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- command.add("-accept=\"socket,host=127.0.0.1,port=8100;urp;\" -nofirststartwizard");
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- command.add("-nofirststartwizard");
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- command.forEach(v -> System.out.print(v + " "));
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- System.out.println();
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- ProcessBuilder builder = new ProcessBuilder();
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- //正常信息和错误信息合并输出
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- builder.redirectErrorStream(true);
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- builder.command(command);
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- //开始执行命令
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- try {
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- builder.start();
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- } catch (IOException e) {
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- e.printStackTrace();
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- }
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- }
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-
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- /**
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- * office文件转换成pdf文件
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- *
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- * @param fromFilePath 要转换文件的文件路径
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- * @param saveFilePath 转换完后文件的保存路径
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- * @return 返回最后转换后的文件名
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- */
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- public static String conversionToPdf(String fromFilePath, String saveFilePath) {
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- String timesuffix = DateUtil.format(new Date(), "yyyyMMddHHmmss");
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- String docFileName;
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- String resultFileName;
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- // 识别文件类型
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- String fileType = "";
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- try (FileInputStream fromFileInputStream = new FileInputStream(fromFilePath)) {
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- fileType = FileTypeUtil.getType(fromFileInputStream);
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- } catch (FileNotFoundException e) {
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- return "待转换的文件不存在";
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- } catch (IOException e) {
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- return "文件读取失败";
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- }
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- if ("doc".equals(fileType)) {
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- docFileName = "doc_" + timesuffix + ".doc";
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- resultFileName = "doc_" + timesuffix + ".pdf";
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- } else if ("docx".equals(fileType)) {
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- docFileName = "docx_" + timesuffix + ".docx";
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- resultFileName = "docx_" + timesuffix + ".pdf";
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- } else if ("xls".equals(fileType)) {
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- docFileName = "xls_" + timesuffix + ".xls";
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- resultFileName = "xls_" + timesuffix + ".pdf";
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- } else if ("xlsx".equals(fileType)) {
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- docFileName = "xlsx_" + timesuffix + ".xlsx";
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- resultFileName = "xlsx_" + timesuffix + ".pdf";
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- } else if ("ppt".equals(fileType)) {
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- docFileName = "ppt_" + timesuffix + ".ppt";
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- resultFileName = "ppt_" + timesuffix + ".pdf";
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- } else if ("pptx".equals(fileType)) {
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- docFileName = "pptx_" + timesuffix + ".pptx";
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- resultFileName = "pptx_" + timesuffix + ".pdf";
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- } else {
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- return "转换错误，文件后缀不是doc、docx、xls、xlsx、ppt、pptx";
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- }
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- // 将待转文件拷贝一份写入到saveFilePath下
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- File docInputFile = new File(saveFilePath + File.separatorChar + docFileName);
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- File resultOutputFile = new File(saveFilePath + File.separatorChar + resultFileName);
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- if (resultOutputFile.exists()) {
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- resultOutputFile.delete();
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- }
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- try (OutputStream os = Files.newOutputStream(docInputFile.toPath())) {
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- try (FileInputStream fromFileInputStream = new FileInputStream(fromFilePath)) {
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- int bytesRead = 0;
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- byte[] buffer = new byte[1024 * 8];
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- while ((bytesRead = fromFileInputStream.read(buffer)) != -1) {
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- os.write(buffer, 0, bytesRead);
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- }
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- }
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- } catch (IOException e) {
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- e.printStackTrace();
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- }
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- // 连接OpenOffice服务。需提前开启OpenOffice服务，否则会报错
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- OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);
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- try {
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- connection.connect();
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- } catch (Exception e) {
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- System.out.println("连接OpenOffice服务失败，请检查是否启动OpenOffice服务");
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- }
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- // 转化，将saveFilePath下的拷贝的原始文件转化为pdf
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- DocumentConverter converter = new OpenOfficeDocumentConverter(connection);
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- try {
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- converter.convert(docInputFile, resultOutputFile);
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- } catch (Exception e) {
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- e.printStackTrace();
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- }
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- // 转换完之后删除拷贝的原始文件
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- docInputFile.delete();
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- connection.disconnect();
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- return resultFileName;
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- }
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-}
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hlf