I was able to solve it myself. The solution is as follows:
- Create a Beanshell Sampler
In it, the following code displays "captcha" and waits for user input
filenameOrURL = new URL("${captchaimage}"); image = Toolkit.getDefaultToolkit().getImage(filenameOrURL); Icon icon = new javax.swing.ImageIcon(image); JOptionPane pane = new JOptionPane("Enter Captcha", 0, 0, null); String captcha = pane.showInputDialog(null, "Captcha", "Captcha", 0, icon, null, null);
Then we can use the captcha variable in any way we want. Thanks to everyone who tried to help.
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