Android读取Excel文件

转:http://bigcat.easymorse.com/?p=1648

java可以读取Excel文件,android同样也行,效果如下:

excel源文件:

读取日志如下:

 

首先需要引入jxl.jar包。读取的代码如下:

public void readExcelFile() { 
        try {

            Workbook book = Workbook.getWorkbook(new File(Environment.getExternalStorageDirectory().getPath()+"/mytest.xls")); 
            System.out.println(">>>>>>number of sheet "+book.getNumberOfSheets()); 
            // 获得第一个工作表对象            
            Sheet sheet = book.getSheet(0); 
            int Rows = sheet.getRows(); 
            int Cols = sheet.getColumns(); 
            System.out.println("当前工作表的名字:" + sheet.getName()); 
            System.out.println("总行数:" + Rows); 
            System.out.println("总列数:" + Cols); 
            for (int i = 0; i < Rows; ++i) { 
                for (int j = 0; j < Cols; ++j) { 
                    // getCell(Col,Row)获得单元格的值 
                    System.out.print((sheet.getCell(j, i)).getContents() + "\t"); 
                } 
                System.out.print("\n"); 
            } 
            book.close();

        } catch (Exception e) { 
            System.out.println(e); 
        }

    }

具体代码不做过多解释。接下来会继续完成excel的写入和修改方法。

 

附上jxl.jar包:jxl.jar.zip      附上下载的地址:http://sourceforge.net/projects/jexcelapi/files/jexcelapi/

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