Random values in selenium-CodePudding

I'm new to Selenium, and I can't quite figure out how to insert random values to a Send.Key in a findElement. I'm using Selenium web driver with Java.

Here's my code:

driver.findElement(By.id("id1")).click();
    {
        int T;
        double M=0;
        boolean S = true;
        boolean x = false;
        double p = 1;
        for (T = 0; T == (int) Math.floor(T / 10);)
            p = (p   T % 10 * (9 - M   % 6)) % 11;
        //return S?S-1:'k';


        alert(x ? p - 1 : 'k');

        double alert;
        driver.findElement(By.id("id1")).sendKeys(alert);

    }

Could someone tell me how to do this?

CodePudding user response：

driver.findElement(By.id("id1")).click();       


 String Capital_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
            String Small_chars = "abcdefghijklmnopqrstuvwxyz";
            String numbers = "0123456789";
    int length = 8; // You can change the lenght of the random string as per your requirement
    String values = Capital_chars   Small_chars   numbers ;
            Random randomGenerator = new Random();  
            StringBuilder sb = new StringBuilder();
            for(int i = 0; i < length; i  ) {
    
                  // generate random index number
                  int index = randomGenerator.nextInt(values.length());
    
                  // get character specified by index
                  // from the string
                  char randomChar = values.charAt(index);
    
                  // append the character to string builder
                  sb.append(randomChar);
                }
            System.out.println("sb====" sb.toString()); 

driver.findElement(By.id("id1")).sendKeys(sb.toString());