Java-Excel文件读取

 import java.io.File;
 import java.io.IOException;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 import jxl.Cell;
 import jxl.Sheet;
 import jxl.Workbook;
 /**
  * 读取execl文件
  */
 public class File_excel {

     // 测试案例绑定DataProvider后自动循环执行
     @Test(dataProvider = "getData")
     public void testSearch(String p1, String p2) {
         System.out.println(p1 + " " + p2);
     }

     public static Object[][] readData(String dataFile, String sheetName, int beginRowNum, int rowOffset,
             int beginColumnNum, int columnOffset) {
         return read(dataFile, sheetName, beginRowNum, rowOffset, beginColumnNum, columnOffset);
     }

     // 定义数据驱动
     @DataProvider(name = "getData")
     public static Object[][] getData() throws IOException {
         return readData("H:\\test.xls", "sheet1", 0, 0, 0, 0);
     }

     /**
      * @param dataFile
      *            文件名
      * @param sheetName
      *            excel中的sheet
      * @param beginRowNum
      *            开始行
      * @param rowOffset
      *            行偏移量
      * @param beginColumnNum
      *            开始列
      * @param columnOffset
      *            列偏移量
      * @return
      */
     private static Object[][] read(String dataFile, String sheetName, int beginRowNum, int rowOffset,
             int beginColumnNum, int columnOffset) {
         File excelFile = new File(dataFile);
         Workbook wb = null;
         Object[][] data = null;
         try {
             wb = Workbook.getWorkbook(excelFile);
             Sheet sheet = wb.getSheet(sheetName);
             if (sheet == null)
                 return null;
             int rows = sheet.getRows();
             int cols = sheet.getColumns();
             if (rowOffset == 0) {
                 rowOffset = rows - beginRowNum;
             } else if (rows < (beginRowNum + rowOffset)) {
                 rowOffset = rows - beginRowNum;
             }
             if (columnOffset == 0) {
                 columnOffset = cols - beginColumnNum;
             } else if (cols < (beginColumnNum + columnOffset)) {
                 columnOffset = cols - beginColumnNum;
             }
             data = new Object[rowOffset][columnOffset];
             for (int i = beginRowNum; i < beginRowNum + rowOffset; i++) {
                 for (int j = beginColumnNum; j < beginColumnNum + columnOffset; j++) {
                     // 获取单元格数据 getCell(col,row);
                     Cell cell = sheet.getCell(j, i);
                     if (cell != null) {
                         String celldata = cell.getContents().trim();
                         data[i - beginRowNum][j - beginColumnNum] = celldata;
                     }
                 }
             }
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
         return data;
     }
 }

test.xls文件内容：