AutoPoi的主要特点

参考文献
https://help.jeecg.com/autopoi/autopoi/prequel/test.html

1.设计精巧,使用简单
2.接口丰富,扩展简单
3.默认值多,write less do more
4.spring mvc支持,web导出可以简单明了

1、引入maven

<dependency>
   <groupId>org.jeecgframework</groupId>
   <artifactId>autopoi-web</artifactId>
   <version>1.4.8</version>
</dependency>

2、word模版编写

目前仅支持表格循环、变量替换

{{department}}
{{person}}
{{image}}
{{time}}

图片以供模版参考

3、java代码

import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.jeecg.common.util.DateUtils;
import org.jeecgframework.poi.word.WordExportUtil;
import org.jeecgframework.poi.word.entity.WordImageEntity;

import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;


public class WordExportUtils {


    public static void main(String[] args) {

        Map<String, Object> map = new HashMap<String, Object>();
        map.put("department", "Easypoi");
        map.put("person", "JueYue");
        map.put("time", DateUtils.formatDate(new Date()));

        String templateFileUrl = "C:\\Users\\123\\Desktop\\1\\667\\1111.docx";

        List<Map<String, Object>> listMap = new ArrayList<Map<String, Object>>();
        for (int i = 0; i < 4; i++) {
            Map<String, Object> lm = new HashMap<String, Object>();
            lm.put("id", i + 1 + "");
            lm.put("zijin", i * 10000 + "");
            lm.put("bianma", "A001");
            lm.put("mingcheng", "设计");
            lm.put("xiangmumingcheng", "EasyPoi " + i + "期");
            lm.put("quancheng", "开源项目");
            lm.put("sqje", i * 10000 + "");
            lm.put("hdje", i * 10000 + "");
            lm.put("$fe:testList", lm);
            listMap.add(lm);
        }
        map.put("testList", listMap);


        WordImageEntity image = new WordImageEntity();
        image.setHeight(200);
        image.setWidth(500);
        image.setUrl("/static/337.png");
        image.setType(WordImageEntity.URL);
        map.put("image", image);


        XWPFDocument doc = imageWordExport(map, templateFileUrl);

        try {
            FileOutputStream fos = new FileOutputStream("C:\\Users\\123\\Desktop\\1\\667\\1111After.docx");
            doc.write(fos);
            fos.close();
            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            doc.write(byteArrayOutputStream);
            System.out.println("总字节大小：" + byteArrayOutputStream.toByteArray().length);

        } catch (IOException e) {
            e.printStackTrace();
        }

    }

    public static XWPFDocument imageWordExport(Map<String, Object> map, String templateFileUrl) {
        try {
            return WordExportUtil.exportWord07(templateFileUrl, map);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

}

4、效果