jxl-JXL 在java中 為什 這樣寫了導出的excel只有一行

JXL 在java中 為什 這樣寫了導出的excel只有一行

public class Test {

public static void main(String[] args) throws Exception{
    JSONObject jsonObject;// json類數據，
    int line = 0;

    Date d = new Date();
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddhhmmss");
    WritableWorkbook workbook = Workbook.createWorkbook(new File("F:/test/commentEXL"+dateFormat.format(d)+".xls"));
    //生成名為“第一頁”的工作表，參數0表示這是第一頁


    String htmlUrl = "http://apk.hiapk.com/appinfo/com.tencent.mm";
    Document doc = Jsoup.connect(htmlUrl).get();
    Elements eleHidAppId = doc.select("div#webInnerContent>div>div.detail_left>input#hidAppId");
    Elements eleHidAppName = doc.select("div#webInnerContent>div>div.detail_left>input#hidAppName");



    WritableSheet sheet= workbook.createSheet(eleHidAppName.val().toString(),0);
    String strHidAppId = eleHidAppId.val().toString();
    System.out.println(strHidAppId);
    double douRate;Number rate;
    for (int i = 1;i<=10; i++) {

        Document documentComment = Jsoup.connect(
                "http://apk.hiapk.com/web/api.do?qt=1701&id=" + strHidAppId+ "&pi=" + i + "&ps=10").get();
        Elements eleComment = documentComment.select("body");

        if (eleComment.text().isEmpty())
            break;

        jsonObject = new JSONObject(eleComment.text());//把獲取的json型數據賦給jsonObject
        JSONArray jsonArray = jsonObject.getJSONArray("data");//提取data

        for (int j = 0; j < jsonArray.length(); j++) {
            JSONObject jsonComment = jsonArray.getJSONObject(j);            
            String strComment = jsonComment.getString("content");
            douRate = Double.valueOf(jsonComment.getString("rating"));  
            rate = new Number(0,line, douRate);
            Label label = new Label(1,line,strComment);
            line++;
            sheet.addCell(rate);
            sheet.addCell(label);
            workbook.write();
        System.out.println(douRate + "   " + strComment);
        }      
    }
    workbook.close();
    System.out
            .println("--------------------End Loading-----------------------");
}

}

最佳回答：

缺少Row的相關代碼。
如
// 產生表格標題行
HSSFRow row = sheet.createRow(0);
for (int i = 0; i < list.size(); i++) {

            row = sheet.createRow(dataRowNum++); //創建行