java如何使用poi-tl在word文档里面渲染多张图片

1. Poi-tl官网

http://deepoove.com/poi-tl/

2.引入依赖

		<dependency><groupId>com.deepoove</groupId><artifactId>poi-tl</artifactId><version>1.12.1</version></dependency>

3.编写Word图片模版

 {{?pictures}}{{@picture}}{{/pictures}}          ?和/为图片集合的开始和结束标签     @picture为每一张图片元素

4.Java代码

@RequestMapping("/test")
@RestController
public class TestController {private static final String IMAGE_PATH = "D:\\test\\image\\";@GetMapping("/download")public void generateWord(HttpServletResponse response) throws IOException {Map<String, Object> content = new HashMap<>();List<Map<String, PictureRenderData>> pictureList = createPictureList(240, 240);content.put("pictures", pictureList);XWPFTemplate document = XWPFTemplate.compile(new ClassPathResource("templates/test.docx").getFile()).render(content);setResponseHeader(response);OutputStream os = response.getOutputStream();document.write(os);os.close();}private List<Map<String, PictureRenderData>> createPictureList(int width, int height) {List<Map<String, PictureRenderData>> list = new ArrayList<>();list.add(createPictureMap("微信图片_20231217213601.jpg", width, height));list.add(createPictureMap("190623-1701774383944b.jpg", width, height));list.add(createPictureMap("202054-1695298854fd7d.jpg", width, height));return list;}private Map<String, PictureRenderData> createPictureMap(String imageName, int width, int height) {Map<String, PictureRenderData> map = new HashMap<>();map.put("picture", Pictures.ofLocal(IMAGE_PATH + imageName).size(width, height).create());return map;}private void setResponseHeader(HttpServletResponse response) {response.reset();response.setContentType("application/octet-stream");response.setHeader("Content-disposition","attachment;filename=user_word_" + System.currentTimeMillis() + ".docx");}
}