class TestTask extends AsyncTask<String, String, Boolean> {
    @Override
    protected Boolean doInBackground(String... params) {
        return true;
    }
}
    

请问下下面两种使用方法有什么区别？

TestTask testTask = new TestTask();
testTask.execute("hello");

TestTask testTask = new TestTask();
testTask.setParam("hello");
testTask.execute();