修改world插入图片

Pu Zhibing

2025-04-11 025c0a2b067bad8c5dcfb65d7d93ef51f33a11e6

 ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java

@@ -1,5 +1,6 @@
package com.ruoyi.web.controller.tool;

import cn.hutool.core.io.FileUtil;
import freemarker.cache.ClassTemplateLoader;
import freemarker.template.Configuration;
import freemarker.template.Template;
@@ -69,8 +70,9 @@
            Base64.Decoder decoder = Base64.getDecoder();
            byte[] imageByte = decoder.decode(url);
            InputStream stream = new ByteArrayInputStream(imageByte);
            File tempFile = File.createTempFile("/usr/local/project/file/temp", ".jpg");
            tempFile.deleteOnExit(); // 程序结束时删除文件
            File tempFile = FileUtil.createTempFile("/usr/local/project/file/temp", ".jpg", true);
//            File tempFile = File.createTempFile("/usr/local/project/file/temp", ".jpg");
//            tempFile.deleteOnExit(); // 程序结束时删除文件

            try (OutputStream out = new FileOutputStream(tempFile);
                 InputStream in = stream) {
@@ -81,6 +83,23 @@
                    out.write(buffer, 0, length);
                }
            }
    
            //处理图片
            for (XWPFParagraph paragraph : document.getParagraphs()) {
                List<XWPFRun> runs = paragraph.getRuns();
                for (XWPFRun run : runs) {
                    String text = run.getText(0);
                    if (text != null && text.contains("picture")) {
                        run.setText("", 0); // 清除占位符文本
                        run.addPicture(
                                new FileInputStream(new File("/usr/local/project/file/sign.jpg")), XWPFDocument.PICTURE_TYPE_JPEG,
                                "/usr/local/project/file/sign.jpg",
                                Units.toEMU(60),
                                Units.toEMU(30)); // 插入图片
                    }
                }
            }
            
            // 处理段落
            for (XWPFParagraph paragraph : document.getParagraphs()) {
                replaceParagraph(paragraph, dataMap);
@@ -93,21 +112,6 @@
                        for (XWPFParagraph paragraph : cell.getParagraphs()) {
                            replaceParagraph(paragraph, dataMap);
                        }
                    }
                }
            }
            //处理图片
            for (XWPFParagraph paragraph : document.getParagraphs()) {
                List<XWPFRun> runs = paragraph.getRuns();
                for (XWPFRun run : runs) {
                    String text = run.getText(0);
                    if (text != null && text.contains("picture")) {
                        run.setText("", 0); // 清除占位符文本
                        run.addPicture(
                                new FileInputStream(tempFile), XWPFDocument.PICTURE_TYPE_JPEG,
                                "/usr/local/project/file/sign.jpg",
                                Units.toEMU(60),
                                Units.toEMU(30)); // 插入图片
                    }
                }
            }