隨機密碼生成selenium webdriver java

Question

我寫了一個測試來提取需要更改的登錄名。數據（登錄名和密碼）我從數據庫下載並保存到文件中。稍後，使用for循環，我選擇每個登錄名並更改密碼。但是，對於每次登錄，都會分配一個新密碼。我希望所有登錄都能獲得相同的密碼。因此，RandomStringUtils函數執行一次，每個登錄都獲得相同的密碼。有人能幫助我嗎？

public class ReadData { 
**String upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 
String character = "!@#$%^&*-_=+|;:,<.>/?";** 

public void tc() throws IOException, InterruptedException, InvalidFormatException, SQLException, ClassNotFoundException{ 
    Connection connection = null; 
    PreparedStatement preparedStatement = null; 
    WebElement button; 

    File fileProperties = new File("db.properties"); 
    FileInputStream fileInput = null; 

    try { 
     fileInput = new FileInputStream(fileProperties); 
    } catch (FileNotFoundException e) { 
     // TODO: handle exception 
     e.printStackTrace(); 
    } 

    Properties prop = new Properties(); 
    // load properties file 
    try { 
     prop.load(fileInput); 
    } catch (IOException e) { 
     // TODO: handle exception 
     e.printStackTrace(); 
    } 

    WebDriver driver = new FirefoxDriver(); 
    driver.get(prop.getProperty("URLtoPage")); 


    //driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS); 
    driver.manage().window().maximize(); 

    ArrayList<String> userName = readExcelData(0); 
    ArrayList<String> password = readExcelData(1); 

    **for(int i =0;i<userName.size();i++){** 
     driver.findElement(By.id("userId")).sendKeys(userName.get(i)); 
     // driver.manage().timeouts().implicitlyWait(100, TimeUnit.SECONDS); 
     driver.findElement(By.id("password")).clear(); 
     driver.findElement(By.id("password")).sendKeys(password.get(i)); 
     Thread.sleep(1000); 
     // driver.manage().timeouts().implicitlyWait(100, TimeUnit.SECONDS); 

     driver.findElement(By.id("Submit")).click(); 
     // Thread.sleep(3000); 

     driver.manage().timeouts().implicitlyWait(1, TimeUnit.MILLISECONDS); 
     List<WebElement> myElemnt = driver.findElements(By.xpath(".//*[@id='_id9']/table/tbody/tr[2]/td[1]/table[1]/tbody/tr[5]/td[2]/a")); 

     if(myElemnt.size() == 0){ 
      Class.forName("org.postgresql.Driver"); 
      System.out.println("PostgreSQL JDBC Driver Registered!"); 

      // Open a connection 
      System.out.println("Connecting to a selected database..."); 
      connection = DriverManager.getConnection(prop.getProperty("URL"), prop.getProperty("username"), prop.getProperty("password")); 
      System.out.println("Connected database successfully..."); 
      preparedStatement = connection.prepareStatement("update \"agent_external_system_access\" set disabled='t', external_password = ? where external_login = ? AND product_category_id = 42;"); 

      preparedStatement.setString(1, password.get(i)); 
      preparedStatement.setString(2, userName.get(i)); 

      // execute update SQL statement 
      preparedStatement.executeUpdate(); 
      System.out.println("Record is updated to table!"); 
      driver.findElement(By.id("userId")).clear(); 
      driver.findElement(By.id("password")).clear(); 

     } 
     else { 
      //driver.navigate().refresh(); 
      System.out.println("Account unlocked"); 
      System.out.println("We lock the account for password change time - update to the database"); 

      connection = DriverManager.getConnection(prop.getProperty("URL"), prop.getProperty("username"), prop.getProperty("password")); 

      preparedStatement = connection.prepareStatement("update \"agent_external_system_access\" set disabled='t', external_password = ? where external_login = ? AND product_category_id = 42;"); 

      preparedStatement.setString(1, password.get(i)); 
      preparedStatement.setString(2, userName.get(i)); 

      // execute update SQL statement 
      preparedStatement.executeUpdate(); 
      System.out.println("Record is updated to table!"); 
      // control change password 
      driver.findElement(By.xpath(".//*[@id='_id9']/table/tbody/tr[2]/td[1]/table[1]/tbody/tr[5]/td[2]/a")).click(); 


      // control Password 
      driver.findElement(By.id("password")).sendKeys(password.get(i)); 


      // control new password 
      **String pwd = RandomStringUtils.random(15, upper+character); 
      System.out.println("New password: " + pwd); 
      driver.findElement(By.id("newPassword")).sendKeys(pwd); 
      driver.findElement(By.id("confirmPassword")).sendKeys(pwd); 
      System.out.println("Confirm password: " + pwd);** 

      driver.findElement(By.xpath(".//*[@id='_id9']/table/tbody/tr[2]/td[2]/table[2]/tbody/tr[2]/td/table/tbody/tr/td[1]/button")).click(); 


    } // close for 
    driver.quit(); 
} // close method tc(); 

} // close class ReadData 

Answer 1

讓您的PWD變量的實例變量，基本上將其移動到類級：

public class ReadData{ 
    String upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 
    String character = "!@#$%^&*-_=+|;:,<.>/?"; 
    String pwd = RandomStringUtils.random(15, upper+character); 

這將生成一次的密碼，您將使用相同的密碼，對所有的用戶名。