小编use*_*551的帖子

我正在创建一个java程序来读取excel表并创建一个逗号分隔文件.当我运行带有空白列的示例excel文件时,第一行工作正常,但其余行跳过空白单元格.我已经阅读了将空白单元格插入行所需的代码更改,但我的问题是为什么第一行有效？

public ArrayList OpenAndReadExcel(){
    FileInputStream file = null;
    HSSFWorkbook workBook = null;
    ArrayList <String> rows = new ArrayList();

    //open the file

    try {
         file = new FileInputStream(new File("Fruity.xls"));
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        System.out.println("Could not open Input File");
        e.printStackTrace();
    }

    //  open the input stream as a workbook

        try {
             workBook = new HSSFWorkbook(file);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            System.out.println("Can't Open HSSF workbook");
            e.printStackTrace();
        }

        // get the sheet
        HSSFSheet …