硒司機值返回爲NULL的網站

Question

你好下面是代碼，

問題： 下Acti_01Login頁面司機值retunring駕駛空值，因此它thorwing例外。如何處理並確保它不返回NULL值。

////////////////////////////Page Object Model: 
public class Acti_01LoginPage 
{ 
    private static WebElement element = null; 
    static WebDriverWait wait; 


    //Username TextBox 
    public static WebElement input_TxtUsername(WebDriver driver) 
    { 
    System.out.println("Driver in Action login page "+ driver); 
    try 
    { 
     element =driver.findElement(By.id("username")); 
     Log.info("Username textbox element is found"); 
     //System.out.println(element); 

    } 
    catch (WebDriverException e) 
    { 
      //System.out.println(e.getMessage()); 
      Log.info("Username textbox element is not found due to "+e.getMessage()); 
    } 
    return element; 
} 

//ActionOpenBrowser 
package funcModule; 

import java.util.concurrent.TimeUnit; 

import org.openqa.selenium.WebDriver; 
import org.openqa.selenium.chrome.ChromeDriver; 
import org.openqa.selenium.firefox.FirefoxDriver; 

import utility.Constant; 

public class Acti_03ActionOpenBrowser 
{ 

    WebDriver driver=null; 

     public WebDriver openBrowser(String sBrowserName) throws Exception 
     { 


      if(sBrowserName.equalsIgnoreCase("Mozilla")) 
      { 

       driver = new FirefoxDriver(); 

       driver.get(Constant.URL); 
       driver.manage().timeouts().implicitlyWait(40, TimeUnit.SECONDS); 

       } 
      else if(sBrowserName.equalsIgnoreCase("chrome")) 
      { 

       System.setProperty("webdriver.chrome.driver","chromedriver.exe"); 
       driver = new ChromeDriver(); 
       driver.get(Constant.URL); 
       driver.manage().timeouts().implicitlyWait(40, TimeUnit.SECONDS); 

      } 

      return driver; 
     } 

} 

Callin in Main function: 
public class POMtest1 { 

    private static WebDriver driver = null; 
    public static void main(String[] args) throws Exception 
    { 
     Acti_03ActionOpenBrowser.setup(); 

     Acti_01LoginPage.input_TxtUsername(driver).sendKeys("vjha9009"); 

     Acti_01LoginPage.input_TxtPassword(driver).sendKeys("Password123"); 
     Acti_01LoginPage.click_BtnLogin(driver).click(); 


    } 

} 

請求你幫助我。

Answer 1

我無法看到的設置方法的代碼，但調用

Acti_03ActionOpenBrowser.setup(); 

我希望你需要POMtest1，而不是上面一個

driver=Acti_03ActionOpenBrowser.openBrowser("Mozilla"); 

很好用下面一個使用公共靜態的webdriver驅動程序。

謝謝你， 穆拉利