poi-tl的区块对的循环功能

这个例子是官网上的 10.4野生动物现状
但是跟官网写的不太一样 他用的自己写的工厂类
我是用的他推荐的数据模型
Word模板不改变 用数据模型可以更好的理解虽然很麻烦
Poi-tl官网地址

package com.poi.template;

import com.deepoove.poi.XWPFTemplate;
import com.deepoove.poi.data.ChartMultiSeriesRenderData;
import com.deepoove.poi.data.PictureRenderData;
import com.deepoove.poi.data.SeriesRenderData;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 类说明: 

 * 〈〉
 *
 * @Author: wlt
 * @Date: 2021/1/14 11:23
 */
@Slf4j
public class AnimalTemplate {
    public static byte[] getLocalByteArray(File res) {
        Path path = res.toPath();
        try {
            return Files.readAllBytes(path);
        } catch (IOException e) {
            log.error("readAllBytes error", e);
        }
        return null;
    }
    @Test
    public void animalTemplate() throws IOException {
        Map<String, Object> map = new HashMap<>();
        map.put("name","大象");
        ChartMultiSeriesRenderData chart = new ChartMultiSeriesRenderData();
        chart.setChartTitle("大象生存现状");
        chart.setCategories(new String[] { "2018年", "2019年", "2020年"});
        List<SeriesRenderData> seriesRenderData = new ArrayList<>();
        //柱状图
        SeriesRenderData series1 = new SeriesRenderData("成年象", new Integer[] { 500, 600, 700 });
        SeriesRenderData series2 = new SeriesRenderData("幼象", new Integer[] { 200, 300, 400 });
        SeriesRenderData series3 = new SeriesRenderData("全部", new Integer[] { 700, 900, 1100 });
        seriesRenderData.add(series1);
        seriesRenderData.add(series2);
        seriesRenderData.add(series3);
        chart.setSeriesDatas(seriesRenderData);
        map.put("chart", chart);

        Map<String, Object> map2 = new HashMap<>();
        map2.put("name","长颈鹿");
        //TODO  这个地方如果用PictureRenderData(int width, int height, String path)  Word模板必须得写{{@picture}}  否则就报错
//        map2.put("picture", new PictureRenderData(100, 120,"src/test/resources/lu.png"));
        File file=new File("src/main/resources/lu.png");
        byte[] localByteArray = AnimalTemplate.getLocalByteArray(file);
        map2.put("picture", new PictureRenderData(80, 100, "src/main/resources/lu.png", localByteArray));
        ChartMultiSeriesRenderData chart2 = new ChartMultiSeriesRenderData();
        chart2.setChartTitle("长颈鹿生存现状");
        chart2.setCategories(new String[] { "2018年", "2019年", "2020年"});
        //柱状图
        List<SeriesRenderData> seriesRenderData2 = new ArrayList<>();
        SeriesRenderData series4 = new SeriesRenderData("成年鹿", new Integer[] { 500, 600, 700 });
        SeriesRenderData series5 = new SeriesRenderData("幼鹿", new Integer[] { 200, 300, 400 });
        seriesRenderData2.add(series4);
        seriesRenderData2.add(series5);
        chart2.setSeriesDatas(seriesRenderData2);
        map2.put("chart", chart2);

        List<Map<String, Object>> animals = new ArrayList<Map<String, Object>>();
        animals.add(map);
        animals.add(map2);
        Map<String, Object> stringObjectHashMap = new HashMap<>();

        stringObjectHashMap.put("animals", animals);

        XWPFTemplate.compile("src/main/resources/animal.docx").render(stringObjectHashMap).writeToFile("src/test/resources/outTemplate/outTemplate.docx");
    }
}