pengchen-exam-java/exam-module-exam/exam-module-exam-biz/src/main/resources/mapper/exam/ExamQuestionAnswerMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="pc.exam.pp.module.exam.dal.mysql.question.ExamQuestionAnswerMapper">
    <resultMap type="ExamQuestionAnswer" id="ExamQuestionAnswerResult">
        <result property="answerId"    column="answer_id"    />
        <result property="quId"    column="qu_id"    />
        <result property="isRight"    column="is_right"    />
        <result property="image"    column="image"    />
        <result property="content"    column="content"    />
        <result property="contentIn"    column="contentIn"    />
        <result property="scoreRate"    column="score_rate"    />
        <result property="sort"    column="sort"    />
    </resultMap>

    <sql id="selectExamQuestionAnswerVo">
        select answer_id, qu_id, is_right, image, content,contentIn, score_rate,sort from exam_question_answer
    </sql>

    <select id="selectExamQuestionAnswerList" parameterType="ExamQuestionAnswer" resultMap="ExamQuestionAnswerResult">
        <include refid="selectExamQuestionAnswerVo"/>
        <where>
            <if test="quId != null  and quId != ''"> and qu_id = #{quId}</if>
            <if test="isRight != null  and isRight != ''"> and is_right = #{isRight}</if>
            <if test="image != null  and image != ''"> and image = #{image}</if>
            <if test="content != null  and content != ''"> and content = #{content}</if>
            <if test="scoreRate != null  and scoreRate != ''"> and score_rate = #{scoreRate}</if>
        </where>
    </select>

    <select id="selectExamQuestionAnswerByAnswerId" parameterType="String" resultMap="ExamQuestionAnswerResult">
        <include refid="selectExamQuestionAnswerVo"/>
        where answer_id = #{answerId}
    </select>

    <insert id="insertExamQuestionAnswer" parameterType="ExamQuestionAnswer">
        insert into exam_question_answer
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="answerId != null">answer_id,</if>
            <if test="quId != null">qu_id,</if>
            <if test="isRight != null">is_right,</if>
            <if test="image != null">image,</if>
            <if test="content != null">content,</if>
            <if test="contentIn != null">contentIn,</if>
            <if test="scoreRate != null">score_rate,</if>
            <if test="sort != null">sort,</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="answerId != null">#{answerId},</if>
            <if test="quId != null">#{quId},</if>
            <if test="isRight != null">#{isRight},</if>
            <if test="image != null">#{image},</if>
            <if test="content != null">#{content},</if>
            <if test="contentIn != null">#{contentIn},</if>
            <if test="scoreRate != null">#{scoreRate},</if>
            <if test="sort != null">#{sort},</if>
        </trim>
    </insert>

    <update id="updateExamQuestionAnswer" parameterType="ExamQuestionAnswer">
        update exam_question_answer
        <trim prefix="SET" suffixOverrides=",">
            <if test="quId != null">qu_id = #{quId},</if>
            <if test="isRight != null">is_right = #{isRight},</if>
            <if test="image != null">image = #{image},</if>
            <if test="content != null">content = #{content},</if>
            <if test="contentIn != null">contentIn = #{contentIn},</if>
            <if test="scoreRate != null">score_rate = #{scoreRate},</if>
            <if test="sort != null">sort = #{sort},</if>
        </trim>
        where answer_id = #{answerId}
    </update>

    <delete id="deleteExamQuestionAnswerByAnswerId" parameterType="String">
        delete from exam_question_answer where answer_id = #{answerId}
    </delete>

    <delete id="deleteExamQuestionAnswerByAnswerIds" parameterType="String">
        delete from exam_question_answer where answer_id in
        <foreach item="answerId" collection="array" open="(" separator="," close=")">
            #{answerId}
        </foreach>
    </delete>
    <select id="selectExamQuestionAnswerByQuId" resultMap="ExamQuestionAnswerResult">
        <include refid="selectExamQuestionAnswerVo"/>
        <where>
            <if test="quId != null "> and qu_id = #{quId}</if>
        </where>
        ORDER BY sort ASC
    </select>
    <select id="selectExamQuestionAnswerIdByQuId" resultType="java.lang.String">
        select  answer_id from exam_question_answer  where qu_id =#{quId}
    </select>
    <select id="selectAnswerFile" resultType="java.lang.String">
        select url from sys_file where  qu_id =#{quId} and file_type ='2'
    </select>
    <insert id="insertExamQuestionAnswerList">
        insert into exam_question_answer
        (answer_id, qu_id, is_right, image, content,contentIn,score_rate,sort)
        values
        <foreach collection="collection" separator="," item="item">
            (#{item.answerId},#{item.quId},#{item.isRight},#{item.image},#{item.content},#{item.contentIn},#{item.scoreRate},#{item.sort})
        </foreach>

    </insert>

    <delete id="deleteExamQuestionAnswerByQuesId">
        delete from exam_question_answer where qu_id = #{firstQuId}
    </delete>
    <delete id="deleteExamQuestionAnswerByQuesIds" parameterType="String">
        delete from exam_question_answer where qu_id in
        <foreach collection="ids" item="firstQuId" open="(" separator="," close=")">
            #{firstQuId}
        </foreach>


    </delete>
</mapper>