package com.itwyc.forum.mapper;

import java.util.ArrayList;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import com.itwyc.forum.pojo.Answer;

@Repository
public interface AnswerMapper {

	//回答问题的答案放入数据库
	void insertAnswer(@Param("question") String question,@Param("answer") String answer);
	
	//遍历问题的所有答案
	ArrayList<Answer> showAnswer(String topic);
	
	//遍历所有问题和答案
	ArrayList<Answer> getAllAnswer();
	
	//删除问题和答案
	void delQuestionAndAnswer(int id);
	
}