Question

我正在尝试读取txt文件并在data.xls文件中打印行。脚本在data.xls中打印了第一行6次（重复项），但是脚本未在data.xls文件中打印下一行。 records.txt中共有6行

这是我的records.txt文件的外观，如下所示：

"Userid","Subscriberid"
"167fgfg611","5904fds02"
"200fhskdhf","876fsgj25"
"3893fjs956","502sgfgg3"
"918shdfd71","1029gsg57"
Record Count: 4

运行以下脚本后，data.xls显示如下：

"Userid","Subscriberid"
"Userid","Subscriberid"
"Userid","Subscriberid"
"Userid","Subscriberid"
"Userid","Subscriberid"
"Userid","Subscriberid"

以下是我的代码：

String st;

            int line;

        BufferedReader Br = null;

        File objFile = new File(
                "C:\\DATA\\records.txt");

        Br = new BufferedReader(new FileReader(objFile));

        while ((st = Br.readLine()) != null) {

            LineNumberReader lineNumberReader = new LineNumberReader(new FileReader(objFile));
            lineNumberReader.skip(Long.MAX_VALUE);
            int lines = lineNumberReader.getLineNumber();

            lines++;

            String value = st.replace("\"", "");

            arraylist = value.split(",");

            FileOutputStream outFile1 = new FileOutputStream(
                    new File("C:\\DATA\\userdata.xls"));
            Workbook book = new HSSFWorkbook();
            Sheet sheet = book.createSheet("UserData");

            Row row = null;

            Cell cell = null;

            for (line = 0; line < lines; line++) {

                row = sheet.createRow(line);

                for (int i = 0; i < arraylist.length; i++) {                        

                    cell = row.createCell(i);

                    cell.setCellValue(arraylist[i]);

                }

            }

            book.write(outFile1);
            outFile1.close();
            Br.close();

        }

Answer 1

我在循环中做错了。最初，我在循环中保留以下代码：

gui_open_db -file ./vcdplus.vpd

gui_open_window Wave

gui_sg_create abc

gui_list_add_group -id Wave.1 { abc }

gui_sg_addsignal -group abc {
 top.dut_inst.xyz.mno
 {top.dut_inst.xyz.pqr[3][7:0]}
}

gui_zoom -window Wave.1 -full

在从While循环中删除上述代码并将其保留在while循环之外之后，我还从代码中删除了FileOutputStream outFile1 = new FileOutputStream( new File("C:\\DATA\\data.xls")); Workbook book = new HSSFWorkbook(); LineNumberReader lineNumberReader = new LineNumberReader(new FileReader(objFile)); lineNumberReader.skip(Long.MAX_VALUE); int lines = lineNumberReader.getLineNumber(); Sheet sheet = book.createSheet("UserData");循环，这使我的代码可以正常工作。

以下是我更新的代码：

for (line = 0; line < lines; line++) {}

无法在Excel文件中打印下一行

1 个答案: