EasyPoi导出包含动态列的Excel

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<dependency>

1.  
   <groupId>cn.afterturn </groupId>
2.  
   <artifactId>easypoi-base </artifactId>
3.  
   <version>3.2.0 </version>
4.  
   </dependency>

@Test

1.  
       public void dynaCol() {
2.  
   try {
3.  
   List<ExcelExportEntity> colList = new ArrayList<ExcelExportEntity>();
4.  
   ExcelExportEntity colEntity = new ExcelExportEntity( "商品名称", "title");
5.  
   colEntity.setNeedMerge( true);
6.  
   colList.add(colEntity);
7.  
    
8.  
   colEntity = new ExcelExportEntity( "供应商", "supplier");
9.  
   colEntity.setNeedMerge( true);
10.  
    colList.add(colEntity);
11.  
     
12.  
    ExcelExportEntity deliColGroup = new ExcelExportEntity( "得力", "deli");
13.  
    List<ExcelExportEntity> deliColList = new ArrayList<ExcelExportEntity>();
14.  
    deliColList.add( new ExcelExportEntity( "市场价", "orgPrice"));
15.  
    deliColList.add( new ExcelExportEntity( "专区价", "salePrice"));
16.  
    deliColGroup.setList(deliColList);
17.  
    colList.add(deliColGroup);
18.  
     
19.  
    ExcelExportEntity jdColGroup = new ExcelExportEntity( "京东", "jd");
20.  
    List<ExcelExportEntity> jdColList = new ArrayList<ExcelExportEntity>();
21.  
    jdColList.add( new ExcelExportEntity( "市场价", "orgPrice"));
22.  
    jdColList.add( new ExcelExportEntity( "专区价", "salePrice"));
23.  
    jdColGroup.setList(jdColList);
24.  
    colList.add(jdColGroup);
25.  
     
26.  
     
27.  
    List< Map< String, Object>> list = new ArrayList< Map< String, Object>>();
28.  
    for (int i = 0; i < 10; i++) {
29.  
    Map< String, Object> valMap = new HashMap< String, Object>();
30.  
    valMap.put( "title", "名称." + i);
31.  
    valMap.put( "supplier", "供应商." + i);
32.  
     
33.  
    List< Map< String, Object>> deliDetailList = new ArrayList< Map< String, Object>>();
34.  
    for (int j = 0; j < 3; j++) {
35.  
    Map< String, Object> deliValMap = new HashMap< String, Object>();
36.  
    deliValMap.put( "orgPrice", "得力.市场价." + j);
37.  
    deliValMap.put( "salePrice", "得力.专区价." + j);
38.  
    deliDetailList.add(deliValMap);
39.  
    }
40.  
    valMap.put( "deli", deliDetailList);
41.  
     
42.  
    List< Map< String, Object>> jdDetailList = new ArrayList< Map< String, Object>>();
43.  
    for (int j = 0; j < 2; j++) {
44.  
    Map< String, Object> jdValMap = new HashMap< String, Object>();
45.  
    jdValMap.put( "orgPrice", "京东.市场价." + j);
46.  
    jdValMap.put( "salePrice", "京东.专区价." + j);
47.  
    jdDetailList.add(jdValMap);
48.  
    }
49.  
    valMap.put( "jd", jdDetailList);
50.  
     
51.  
    list.add(valMap);
52.  
    }
53.  
     
54.  
    Workbook workbook = ExcelExportUtil.exportExcel( new ExportParams( "价格分析表", "数据"), colList,
55.  
    list);
56.  
    FileOutputStream fos = new FileOutputStream( "D:/价格分析表.tt.xls");
57.  
    workbook.write(fos);
58.  
    fos.close();
59.  
    } catch (FileNotFoundException e) {
60.  
    e.printStackTrace();
61.  
    } catch (IOException e) {
62.  
    e.printStackTrace();
63.  
    }
64.  
    }

 

导出结果图

 

版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处连接和本声明。

 

1.  
   <dependency>
2.  
   <groupId>cn.afterturn </groupId>
3.  
   <artifactId>easypoi-base </artifactId>
4.  
   <version>3.2.0 </version>
5.  
   </dependency>

@Test

1.  
       public void dynaCol() {
2.  
   try {
3.  
   List<ExcelExportEntity> colList = new ArrayList<ExcelExportEntity>();
4.  
   ExcelExportEntity colEntity = new ExcelExportEntity( "商品名称", "title");
5.  
   colEntity.setNeedMerge( true);
6.  
   colList.add(colEntity);
7.  
    
8.  
   colEntity = new ExcelExportEntity( "供应商", "supplier");
9.  
   colEntity.setNeedMerge( true);
10.  
    colList.add(colEntity);
11.  
     
12.  
    ExcelExportEntity deliColGroup = new ExcelExportEntity( "得力", "deli");
13.  
    List<ExcelExportEntity> deliColList = new ArrayList<ExcelExportEntity>();
14.  
    deliColList.add( new ExcelExportEntity( "市场价", "orgPrice"));
15.  
    deliColList.add( new ExcelExportEntity( "专区价", "salePrice"));
16.  
    deliColGroup.setList(deliColList);
17.  
    colList.add(deliColGroup);
18.  
     
19.  
    ExcelExportEntity jdColGroup = new ExcelExportEntity( "京东", "jd");
20.  
    List<ExcelExportEntity> jdColList = new ArrayList<ExcelExportEntity>();
21.  
    jdColList.add( new ExcelExportEntity( "市场价", "orgPrice"));
22.  
    jdColList.add( new ExcelExportEntity( "专区价", "salePrice"));
23.  
    jdColGroup.setList(jdColList);
24.  
    colList.add(jdColGroup);
25.  
     
26.  
     
27.  
    List< Map< String, Object>> list = new ArrayList< Map< String, Object>>();
28.  
    for (int i = 0; i < 10; i++) {
29.  
    Map< String, Object> valMap = new HashMap< String, Object>();
30.  
    valMap.put( "title", "名称." + i);
31.  
    valMap.put( "supplier", "供应商." + i);
32.  
     
33.  
    List< Map< String, Object>> deliDetailList = new ArrayList< Map< String, Object>>();
34.  
    for (int j = 0; j < 3; j++) {
35.  
    Map< String, Object> deliValMap = new HashMap< String, Object>();
36.  
    deliValMap.put( "orgPrice", "得力.市场价." + j);
37.  
    deliValMap.put( "salePrice", "得力.专区价." + j);
38.  
    deliDetailList.add(deliValMap);
39.  
    }
40.  
    valMap.put( "deli", deliDetailList);
41.  
     
42.  
    List< Map< String, Object>> jdDetailList = new ArrayList< Map< String, Object>>();
43.  
    for (int j = 0; j < 2; j++) {
44.  
    Map< String, Object> jdValMap = new HashMap< String, Object>();
45.  
    jdValMap.put( "orgPrice", "京东.市场价." + j);
46.  
    jdValMap.put( "salePrice", "京东.专区价." + j);
47.  
    jdDetailList.add(jdValMap);
48.  
    }
49.  
    valMap.put( "jd", jdDetailList);
50.  
     
51.  
    list.add(valMap);
52.  
    }
53.  
     
54.  
    Workbook workbook = ExcelExportUtil.exportExcel( new ExportParams( "价格分析表", "数据"), colList,
55.  
    list);
56.  
    FileOutputStream fos = new FileOutputStream( "D:/价格分析表.tt.xls");
57.  
    workbook.write(fos);
58.  
    fos.close();
59.  
    } catch (FileNotFoundException e) {
60.  
    e.printStackTrace();
61.  
    } catch (IOException e) {
62.  
    e.printStackTrace();
63.  
    }
64.  
    }

 

导出结果图