Apache.poi—Word根据模板导出（word中加入表格）Demo

Word导出+表格

jar包

		<dependency>
            <groupId>com.deepoove</groupId>
            <artifactId>poi-tl</artifactId>
            <version>1.7.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>4.1.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml-schemas</artifactId>
            <version>4.1.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>4.1.2</version>
        </dependency>

demo

    @GetMapping("/exportUserWord")
    @ApiOperation("test")
    public void exportUserWord(HttpServletRequest request, HttpServletResponse response) throws IOException {
        response.setContentType("application/vnd.ms-excel");
        response.setHeader("Content-Disposition", "attachment;filename=" + new SimpleDateFormat("yyyyMMddHHmm").format(new Date()) + ".docx");
        List<Map<String, Object>> detailList = new ArrayList<Map<String, Object>>();
        for (int i = 0; i < 6; i++) {
            Map<String, Object> params = new HashMap<>();
            params.put("name", "张三");
            params.put("sex", "男");
            params.put("mobile", "18888888888");
            detailList.add(params);
        }
        // 渲染文本
        String templatePath = "C:\\Users\\18132\\Desktop\\template.docx";
//        ClassPathResource classPathResource = new ClassPathResource(templatePath);
//        String resource = classPathResource.getURL().getPath();
        HackLoopTableRenderPolicy policy = new HackLoopTableRenderPolicy();
        Configure config = Configure.newBuilder().bind("detailList", policy).bind("detailList", policy).build();
        // 渲染图片
        // TODO 渲染其他类型的数据请参考官方文档
        XWPFTemplate template = XWPFTemplate.compile(templatePath, config).render(
                new HashMap<String, Object>() {{
                    put("detailList", detailList);
                    put("other", "我是其它信息");
                }}
        );
        WordUtil.downloadWord(response.getOutputStream(), templatePath, template);
    }

template.docx

结果

WordUtil

import com.deepoove.poi.XWPFTemplate;
import java.io.File;
import java.io.OutputStream;
import java.util.Date;

/**
 * word工具类
 * Poi-tl模板引擎官方文档：http://deepoove.com/poi-tl/
 */
public class WordUtil {

    /**
     * 根据模板填充内容生成word，并下载
     *
     * @param templatePath word模板文件路径
     * @param xwpfTemplate     渲染数据
     */
    public static void downloadWord(OutputStream out, String templatePath, XWPFTemplate xwpfTemplate) {

        Long time = new Date().getTime();
        // 生成的word格式
        String formatSuffix = ".docx";
        // 拼接后的文件名
        String fileName = time + formatSuffix;

        //设置生成的文件存放路径，可以存放在你想要指定的路径里面
        String rootPath = "C:\\";

        String filePath = rootPath + fileName;
        File newFile = new File(filePath);
        //判断目标文件所在目录是否存在
        if (!newFile.getParentFile().exists()) {
            //如果目标文件所在的目录不存在，则创建父目录
            newFile.getParentFile().mkdirs();
        }

        // 读取模板templatePath并将paramMap的内容填充进模板，即编辑模板(compile)+渲染数据(render)
        try {
            //out = new FileOutputStream(filePath);//输出路径(下载到指定路径)
            // 将填充之后的模板写入filePath
            xwpfTemplate.write(out);//将template写到OutputStream中
            out.flush();
            out.close();
            xwpfTemplate.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}