JAVA 通过poi 读取 本地excel(.xls,.xlsx)文件，文件中 包含图片

以下代码亲测可以使用。以下代码可以直接运行查看效果。

jar 下载地址:http://download.csdn.net/detail/qw0907/9741548

用的jar如下：

poi-3.8-20120326.jar

poi-ooxml-3.8-20120326.jar

poi-ooxml-schemas-3.8-20120326.jar

poi-scratchpad-3.8-20120326.jar

 

 

 读取.xls

 

1.  
   import java.io.File;
2.  
   import java.io.FileInputStream;
3.  
   import java.util.List;
4.  
    
5.  
   import org.apache.poi.hssf.usermodel.HSSFPicture;
6.  
   import org.apache.poi.hssf.usermodel.HSSFPictureData;
7.  
   import org.apache.poi.hssf.usermodel.HSSFShape;
8.  
   import org.apache.poi.hssf.usermodel.HSSFSheet;
9.  
   import org.apache.poi.hssf.usermodel.HSSFWorkbook;
10.  
    import org.apache.poi.ss.usermodel.Cell;
11.  
    import org.apache.poi.ss.usermodel.DateUtil;
12.  
    import org.apache.poi.ss.usermodel.Row;
13.  
     
14.  
    public final class TestImportExcel {
15.  
     
16.  
    public static void main( String[] args) throws Exception {
17.  
     
18.  
    File excelFile = new File( "F:\\B5204645.xls");
19.  
    HSSFWorkbook wb = new HSSFWorkbook(new FileInputStream(excelFile));
20.  
    HSSFSheet sheet = wb.getSheetAt( 0);
21.  
     
22.  
    for ( Row row : sheet) {
23.  
    for ( Cell cell : row) {
24.  
    switch (cell.getCellType()) {
25.  
    case Cell. CELL_TYPE_STRING:
26.  
    System.out. print(cell.getRichStringCellValue().getString());
27.  
    System.out. print( "|");
28.  
    break;
29.  
    case Cell. CELL_TYPE_NUMERIC:
30.  
    if ( DateUtil.isCellDateFormatted(cell)) {
31.  
    System.out. print( String.valueOf(cell.getDateCellValue()));
32.  
    } else {
33.  
    System.out. print(cell.getNumericCellValue());
34.  
    }
35.  
    System.out. print( "|");
36.  
    break;
37.  
    case Cell. CELL_TYPE_BOOLEAN:
38.  
    System.out. print(cell.getBooleanCellValue());
39.  
    System.out. print( "|");
40.  
    break;
41.  
    default:
42.  
    }
43.  
    }
44.  
    System.out. println();
45.  
    }
46.  
     
47.  
    //读取图片
48.  
    List< HSSFPictureData> pictures = wb.getAllPictures();
49.  
    for ( HSSFShape shape : sheet.getDrawingPatriarch().getChildren()) {
50.  
    if (shape instanceof HSSFPicture) {
51.  
    HSSFPicture pic = ( HSSFPicture) shape;
52.  
    int pictureIndex = pic.getPictureIndex()- 1;
53.  
    HSSFPictureData picData = pictures. get(pictureIndex);
54.  
    System.out. println( "image-size:" + picData.getData().length);
55.  
    }
56.  
    }
57.  
     
58.  
    System.out. println(wb.getSheetName( 0));
59.  
    }
60.  
    }
61.  
     

 读取.xlsx

 

1.  
   package com.sae.ecds.ct.excel;
2.  
    
3.  
   import java.io.File;
4.  
   import java.io.FileInputStream;
5.  
   import java.util.List;
6.  
    
7.  
   import org.apache.poi.ss.usermodel.Cell;
8.  
   import org.apache.poi.ss.usermodel.DateUtil;
9.  
   import org.apache.poi.ss.usermodel.Row;
10.  
    import org.apache.poi.xssf.usermodel.XSSFPictureData;
11.  
    import org.apache.poi.xssf.usermodel.XSSFSheet;
12.  
    import org.apache.poi.xssf.usermodel.XSSFWorkbook;
13.  
     
14.  
    public final class TestImportXlsx {
15.  
     
16.  
    public static void main( String[] args) throws Exception {
17.  
     
18.  
    File excelFile = new File( "F:\\B52046450056.xlsx");
19.  
    XSSFWorkbook wb = new XSSFWorkbook(new FileInputStream(excelFile));
20.  
    XSSFSheet sheet = wb.getSheetAt( 0);
21.  
     
22.  
    for ( Row row : sheet) {
23.  
    for ( Cell cell : row) {
24.  
    switch (cell.getCellType()) {
25.  
    case Cell. CELL_TYPE_STRING:
26.  
    System.out. print(cell.getRichStringCellValue().getString());
27.  
    System.out. print( "|");
28.  
    break;
29.  
    case Cell. CELL_TYPE_NUMERIC:
30.  
    if ( DateUtil.isCellDateFormatted(cell)) {
31.  
    System.out. print( String.valueOf(cell.getDateCellValue()));
32.  
    } else {
33.  
    System.out. print(cell.getNumericCellValue());
34.  
    }
35.  
    System.out. print( "|");
36.  
    break;
37.  
    case Cell. CELL_TYPE_BOOLEAN:
38.  
    System.out. print(cell.getBooleanCellValue());
39.  
    System.out. print( "|");
40.  
    break;
41.  
    default:
42.  
    }
43.  
    }
44.  
    System.out. println();
45.  
    }
46.  
     
47.  
    //读取图片
48.  
    List< XSSFPictureData> pictures = wb.getAllPictures();
49.  
    for (int i = 0; i < pictures.size(); i++) {
50.  
    XSSFPictureData pictureData = pictures. get(i);
51.  
    byte[] picData = pictureData.getData();
52.  
    System.out. println( "image-size:" + picData.length);
53.  
    }
54.  
     
55.  
     
56.  
    System.out. println(wb.getSheetName( 0));
57.  
    }
58.  
    }
59.