《《《Java使用POI读取Word中的特殊表格》》》

转载地址https://www.cnblogs.com/fanwenhao/p/11096596.html

代码

package live.autu.word;
 
import java.io.FileInputStream;
 
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.Paragraph;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.usermodel.Table;
import org.apache.poi.hwpf.usermodel.TableCell;
import org.apache.poi.hwpf.usermodel.TableIterator;
import org.apache.poi.hwpf.usermodel.TableRow;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 
/**
 * Hello world!
 *
 */
 
public class App {
    public static void main(String[] args) {
        //doc文档路径
        String filePath = "C:\Users\autu\Desktop\test.doc";
        //test.print(filePath,"第一个表");
         
        System.out.println(App.read(filePath,"第一个表"));;
    }
 
    /**
     * 读取文档中表格
     * @param filePath doc路径
     * @param set 第几个表格
     */
    public static String read(String filePath,String tableName) {
 
        StringBuilder sb=new StringBuilder();
         
         
        try (FileInputStream in = new FileInputStream(filePath); // 载入文档
                POIFSFileSystem pfs = new POIFSFileSystem(in);
                HWPFDocument hwpf = new HWPFDocument(pfs);) {
          
            Range range = hwpf.getRange();// 得到文档的读取范围
            TableIterator it = new TableIterator(range);
            // 迭代文档中的表格
      
            while (it.hasNext()) {
                Table tb = (Table) it.next();
              
                // 迭代行，默认从0开始,可以依据需要设置i的值,改变起始行数，也可设置读取到那行，只需修改循环的判断条件即可
                outer:for (int i = 0; i < tb.numRows(); i++) {
                    TableRow tr = tb.getRow(i);
                    // 迭代列，默认从0开始
                    for (int j = 0; j < tr.numCells(); j++) {
                        TableCell td = tr.getCell(j);// 取得单元格
                        // 取得单元格的内容
                        for (int k = 0; k < td.numParagraphs(); k++) {
                            Paragraph para = td.getParagraph(k);
                            String s = para.text();
                            // 去除后面的特殊符号
                            if (null != s && !"".equals(s)) {
                                s = s.substring(0, s.length() - 1);
                            }
                            s=s.trim();
                            if(tableName.trim().equals(s)||i!=0) {
                                sb.append(s + "	");
                            } else {
                                break outer;
                            }   
                        }
                    }
                    sb.append( "
");
                }
            }
 
        } catch (Exception e) {
            e.printStackTrace();
        }
         
        return sb.toString();
    }
 
}

依赖

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi</artifactId>
    <version>4.0.1</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-scratchpad</artifactId>
    <version>4.0.1</version>
</dependency>

效果