如何打印沿侧表数据的列标题由网络与webdriver的出类拔萃

Question

问题 下面的代码可以让我要么依靠，如果我选择了“日”打印列标题或打印网页表格数据到一个CSV文件或'td'标签，但不能同时使用。

我的问题 如何在我的CSV输出中同时打印到csv'th'和'td'文本？

代码 我已经试过2个版本的我的代码，但结果是连接same.Both版本。

代码版本1

public class WebToCSV { 

static WebDriver driver = new FirefoxDriver(); 

    public static void main(String[] args) throws Throwable { 

     //driver.navigate().to("http://goo.gl/El1PIV"); 
     driver.navigate().to("http://www.bloomberg.com/markets/stocks/futures"); 
     driver.manage().window().maximize(); 
     driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); 

     WebElement table = driver.findElement(By.cssSelector 
       ("div[class='data-tables first']")); 

     List<WebElement> irow = table.findElements 
       (By.cssSelector("div[class='data-tables first'] tr")); 
     System.out.println("No. of rows in the table are: " + irow.size()); 

     // Create excel workbook and sheet. 
     FileOutputStream fos = new FileOutputStream 
       ("/Users/HARSHENDU/Desktop/Selenium_Practice/Stats.csv"); 

     XSSFWorkbook wb = new XSSFWorkbook(); 
     XSSFSheet ws = wb.createSheet("WriteToXL"); 

     for(int r=0; r<irow.size(); r++) { 
      WebElement webRow = irow.get(r); 
      System.out.println(webRow.getText()); 
      XSSFRow row = ws.createRow(r); 
      List<WebElement> allCells = webRow.findElements(By.tagName("td")); 

      for(int c=0; c<allCells.size(); c++) { 
       WebElement webCell = allCells.get(c); 
       String text = webCell.getText(); 

       XSSFCell excelCell = row.createCell(c); 
       excelCell.setCellValue(text); 
      } 

      System.out.println(""); 
     } 

     fos.flush(); 
     wb.write(fos); 
     fos.close(); 

     end(); 

} 
    public static void end() { 
     driver.close(); 
     driver.quit(); 
    } 

}

代码版本2 此版本具有2套for循环，第一个打印列标题中CSV和第二个到打印来自webtable的所有数据。

public class StatsToxL { 

static WebDriver driver = new FirefoxDriver(); 

public static void main(String[] args) throws Throwable { 

    //driver.navigate().to("http://goo.gl/El1PIV"); 
    driver.navigate().to("http://www.bloomberg.com/markets/stocks/futures"); 
    driver.manage().window().maximize(); 
    driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); 

    WebElement table = driver.findElement(By.cssSelector 
      ("div[class='data-tables first']")); 

    // Get webtable header column row. 
    List<WebElement> irow2 = table.findElements 
      (By.cssSelector("div[class='data-tables first'] thead tr ")); 
    System.out.println("No. of rows in the header are: " + irow2.size()); 

    // Get all webtable rows 
    List<WebElement> irow = table.findElements 
      (By.cssSelector("div[class='data-tables first'] tbody tr")); 
    int iRowCount = irow.size(); 
    System.out.println("No. of rows in the table are: " + iRowCount); 

    // Create excel workbook and sheet. 
    FileOutputStream fos = new FileOutputStream 
      ("/Users/HARSHENDU/Desktop/Selenium_Practice/Stats.csv"); 

    XSSFWorkbook wb = new XSSFWorkbook(); 
    XSSFSheet ws = wb.createSheet("WriteToXL"); 

    // Iterate over webtable header row and header cells. 
    for(int r2=0; r2<irow2.size(); r2++) { 
    WebElement webRow2 = irow2.get(r2); 
     System.out.println(webRow2.getText()); 
     XSSFRow row2 = ws.createRow(r2); 

     List<WebElement> allCells2 = webRow2.findElements(By.tagName("th")); 

     for(int c2=0; c2<allCells2.size(); c2++) { 
      WebElement webCell = allCells2.get(c2); 
      String text2 = webCell.getText(); 
      XSSFCell excelCell2 = row2.createCell(c2); 
      excelCell2.setCellValue(text2); 

     } 
     System.out.println(""); 
     fos.flush(); 
     wb.write(fos); 
    } 

    // Iterate over webtable rows and cells. 
    for(int r=0; r<iRowCount; r++) { 
     WebElement webRow = irow.get(r); 
     System.out.println(webRow.getText()); 
     XSSFRow row = ws.createRow(r); 
     List<WebElement> allCells = webRow.findElements(By.tagName("td")); 

     for(int c=0; c<allCells.size(); c++) { 
      WebElement webCell = allCells.get(c); 
      String text = webCell.getText(); 

      XSSFCell excelCell = row.createCell(c); 
      excelCell.setCellValue(text); 
     } 

     System.out.println(""); 
    } 

    fos.flush(); 
    wb.write(fos); 
    fos.close(); 

    end(); 

} 
public static void end() { 
    driver.close(); 
    driver.quit(); 
} 

} 

Answer 1

变化

webRow.findElements(By.tagName("td")) 

到

webRow.findElements(By.xpath("//td | //th"))