1. Tạo BeanShell PreProcessor
2. Thêm code dưới và thay đổi giá cookie tương ứng
import org.apache.jmeter.protocol.http.control.Cookie;
import org.apache.jmeter.protocol.http.control.CookieManager;
CookieManager manager = sampler.getCookieManager();
//remove cookie theo tên
for (int i=0;i<manager.getCookieCount();i++){
Cookie cookie = manager.get(i);
if (cookie.getName().equals(“abc”)){
sampler.getCookieManager().remove(i);
}
}
//thêm mới cookie
CookieManager manager = ctx.getCurrentSampler().getProperty(“HTTPSampler.cookie_manager”).getObjectValue();
Cookie cookie = new Cookie(“abc”, “abc”, sampler.getDomain(), sampler.getPath(), false, System.currentTimeMillis());
manager.add(cookie);
sampler.setCookieManager(manager);