driver.get("https://ibsbjstar.ccb.com.cn/app/V5/CN/STY1/login.jsp");

        driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);

        driver.manage().timeouts().pageLoadTimeout(60, TimeUnit.SECONDS);

        driver.manage().window().maximize();

        driver.switchTo().frame("fclogin");

        WebElement softKeyPad = driver.findElement(By.id("img_id"));

        softKeyPad.click();

        WebElement t=driver.findElement(By.xpath("//input[@value='t']"));

        WebElement e=driver.findElement(By.xpath("//input[@value='e']"));

        WebElement s=driver.findElement(By.xpath("//input[@value='s']"));

        t.click();

        e.click();

        s.click();

        t.click();

        WebElement confirmButton=driver.findElement(By.name("button12"));

        confirmButton.click();