!2 【轻量级 PR】：update ruoyi-system/src/main/resources/mapper/survey/SurveyAnswerMapper.xml.

Merge pull request !2 from suny/N/A

ruoyi-system/src/main/resources/mapper/survey/SurveyAnswerMapper.xml

@@ -15,14 +15,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectSurveyAnswerVo">
-        select answer_id,paper_d, question_id, option_id, user_id, create_time, content from t_survey_answer
+        select answer_id,paper_id, question_id, option_id, user_id, create_time, content from t_survey_answer
     </sql>
 
     <select id="selectSurveyAnswerList" parameterType="SurveyAnswer" resultMap="SurveyAnswerResult">
         <include refid="selectSurveyAnswerVo"/>
         <where>  
             <if test="questionId != null "> and question_id = #{questionId}</if>
-            <if test="paperId != null "> and paper_d = #{paperId}</if>
+            <if test="paperId != null "> and paper_id = #{paperId}</if>
             <if test="optionId != null "> and option_id = #{optionId}</if>
             <if test="userId != null  and userId != ''"> and user_id = #{userId}</if>
             <if test="content != null  and content != ''"> and content = #{content}</if>