以前的版本都是直接返回一个答案的,现在的新版本显示的是问题列表,如何修改呢?看了以前的程序直接复制过去不行~~这是以前版本返回答案的
					foreach ($search_result AS $key => $val)
					{
						if ($this->model('search')->is_hight_similar($input_message['content'], $val['question_content']))
						{
							if ($val['best_answer'])
							{
								if ($answer_list = $this->model('answer')->get_answer_by_id($val['best_answer']))
								{
									$response_message = $answer_list['answer_content'];
								}		
							}
							else
							{
								if ($answer_list = $this->model('answer')->get_answer_list_by_question_id($val['question_id'], 1, null, 'agree_count DESC'))
								{
									$response_message = $answer_list[0]['answer_content'];
								}
							}
						}
						else if (!$answer_list)
						{
							$response_message .= "\n" . '• <a href="' . get_js_url('/m/question/' . $val['question_id']) . '">' . $val['question_content'] . '</a>' . "\n";
						}
					}
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