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

@@ -27,23 +27,55 @@
        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 {
            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);

            fileInput = new FileInputStream(input);
            pres = new Document(fileInput);
            FileOutputStream out = new FileOutputStream(new File(output));

            out = new FileOutputStream(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();
        } 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 */ }
            }
        }
    }