fix:修复报告文件名里有tab键导致的bug

wzp

2025-06-17 4ce181bd784aeb873a4751826c227161d35de2b5

 src/main/java/com/ots/project/tool/PdfUtil.java

@@ -1,35 +1,144 @@
package com.ots.project.tool;

import com.aspose.words.Document;
import com.aspose.words.SaveFormat;
import com.aspose.words.*;
import lombok.extern.slf4j.Slf4j;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.*;
import java.lang.reflect.Constructor;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

@Slf4j
public class PdfUtil {

    public static void convertPDF(String input){
    /**
     * 设置用户字体位置
     */
    public static void setFont() {
        String[] fonts = {"C:\\Windows\\Fonts", "C:\\Users\\datou\\AppData\\Local\\Microsoft\\Windows\\Fonts\\", "/usr/share/fonts"};
        List<FontSourceBase> fontSources = new ArrayList(Arrays.asList(FontSettings.getDefaultInstance().getFontsSources()));
        for (int i = 0; i < fonts.length; i++) {
            FolderFontSource folderFontSource = new FolderFontSource(fonts[i], true);
            fontSources.add(folderFontSource);
        }
        FontSourceBase[] fontSourceBases = fontSources.toArray(new FontSourceBase[fontSources.size()]);
        FontSettings.getDefaultInstance().setFontsSources(fontSourceBases);
    }

//    public static void convertPDF(String input) {
//        try {
//            registerWord();
//            setFont();
//            Document pres = null;
//            //手动替换输出pdf名称
//            String output = input.replaceAll(".docx", ".pdf");
//            long old = System.currentTimeMillis();
//            FileInputStream fileInput = new FileInputStream(input);
//            pres = new Document(fileInput);
//            FileOutputStream out = new FileOutputStream(new File(output));
//            pres.save(out, SaveFormat.PDF);
//            out.close();
//            long now = System.currentTimeMillis();
//            log.info("【转换】doc转pdf耗时：{}秒", ((now - old) / 1000.0));
//        } catch (Exception e) {
//            e.printStackTrace();
//        }
//    }

    public static void convertPDF(String input) {
        FileInputStream fileInput = null;
        FileOutputStream out = null;
        Document pres = null;
        try {
            //手动替换输出pdf名称
            registerWord();
            setFont();
            String output = input.replaceAll(".docx", ".pdf");
            long old = System.currentTimeMillis();
            FileInputStream fileInput = new FileInputStream(input);
            Document pres = new Document(fileInput);
            FileOutputStream out = new FileOutputStream(new File(output));

            fileInput = new FileInputStream(input);
            pres = new Document(fileInput);

            out = new FileOutputStream(output);
            pres.save(out, SaveFormat.PDF);
            out.close();

            long now = System.currentTimeMillis();
            log.info("doc转pdf耗时：{}秒", ((now - old) / 1000.0));
            log.info("【转换】doc转pdf耗时：{}秒", ((now - old) / 1000.0));
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            // 确保资源释放
            if (pres != null) pres = null; // 关键：释放Document原生资源
            if (fileInput != null) {
                try { fileInput.close(); } catch (IOException e) { /* ignore */ }
            }
            if (out != null) {
                try { out.close(); } catch (IOException e) { /* ignore */ }
            }
        }
    }

    /**
     * docker word转pdf
     * @param profile
     * @param docx2pdfPath
     * @param fileName
     */
    public static void dockerConvertPDF(String profile,String docx2pdfPath,String fileName){
        try {
            String command = MessageFormat.format(docx2pdfPath,profile,fileName);
            // 执行docker 命令
            Process proc = Runtime.getRuntime().exec(command);
            BufferedReader in = new BufferedReader(new InputStreamReader(proc.getInputStream(), "GBK"));
            String line = null;
            log.info("docker执行命令:{}", command);
            log.info("docker执行返回");
            while ((line = in.readLine()) != null) {
                log.info(line);
            }
            in.close();
            proc.waitFor();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * aspose-words:jdk17:23.4 版本
     */
    public static void registerWord() throws Exception {
        // 构造一个注册信息
        Class<?> zzXgCClass = Class.forName("com.aspose.words.zzXgC");
        Constructor<?> constructors = zzXgCClass.getDeclaredConstructors()[0];
        constructors.setAccessible(true);
        Object instance = constructors.newInstance("zzW5k", "zzYON");
        // zzXFN = 1
        java.lang.reflect.Field zzXFN = zzXgCClass.getDeclaredField("zzXFN");
        zzXFN.setAccessible(true);
        zzXFN.set(instance, 1);

        // 把注册信息放到 zzYVA这个类中来
        Class<?> zzYVAClass = Class.forName("com.aspose.words.zzYVA");
        java.lang.reflect.Field zzwP = zzYVAClass.getDeclaredField("zzwP");
        zzwP.setAccessible(true);
        ArrayList<Object> zzwPValue = new ArrayList<>();
        zzwPValue.add(instance);
        zzwP.set(null, zzwPValue);

        // 生成文档会掉这个来判断 zzXQo
        Class<?> zzXQoClass = Class.forName("com.aspose.words.zzXQo");
        java.lang.reflect.Field zzHA = zzXQoClass.getDeclaredField("zzHA");
        zzHA.setAccessible(true);
        zzHA.set(null, 128);
        java.lang.reflect.Field zzWod = zzXQoClass.getDeclaredField("zzWod");
        zzWod.setAccessible(true);
        zzWod.set(null, false);
    }

    public static void main(String[] args) {
        convertPDF("D:\\测评系统\\home\\林_PAQ_IA_CN.docx");
        //convertPDF("D:\\测评系统\\home\\林_PAQ_GS_TH.docx");
        convertPDF("C:\\Users\\mac\\Desktop\\API_Fan_IA_CN.docx");
    }

}