年前上线版本

src/main/java/com/subsidy/mapper/VodPlayHistoryMapper.java

@@ -6,6 +6,7 @@ import com.subsidy.model.VodPlayHistoryDO;
 import com.subsidy.vo.administer.MemberStudyLogVO;
 import com.subsidy.vo.administer.MemberStudyLogVO;
 import com.subsidy.vo.member.ContentVodNewVO;
 import com.subsidy.vo.member.ContentVodNewVO;
 import com.subsidy.vo.sign.ClassSignInfoVO;
 import com.subsidy.vo.sign.ClassSignInfoVO;
+import com.subsidy.vo.vod.ClassMemberPlayLengthVO;
 import com.subsidy.vo.vod.GetMemberStudyInfoVO;
 import com.subsidy.vo.vod.GetMemberStudyInfoVO;
 import com.subsidy.vo.vod.StudyHistoryVO;
 import com.subsidy.vo.vod.StudyHistoryVO;
 import org.springframework.stereotype.Repository;
 import org.springframework.stereotype.Repository;
@@ -84,7 +85,7 @@ public interface VodPlayHistoryMapper extends BaseMapper<VodPlayHistoryDO> {
     /**
     /**
      * 以班级、人的维度查询某个人的视频观看时长
      * 以班级、人的维度查询某个人的视频观看时长
      */
      */
-    List<VodPlayHistoryDO> classMemberPlayLength(Long classId);
+    List<ClassMemberPlayLengthVO> classMemberPlayLength(Long classId);
 
 
 
 
 }
 }

src/main/java/com/subsidy/service/impl/AdministerServiceImpl.java

@@ -68,6 +68,7 @@ import com.subsidy.vo.done.GetMaxScoreVO;
 import com.subsidy.vo.done.TestScoreInfoVO;
 import com.subsidy.vo.done.TestScoreInfoVO;
 import com.subsidy.vo.member.ClassSignVO;
 import com.subsidy.vo.member.ClassSignVO;
 import com.subsidy.vo.sign.AnswerRecordVO;
 import com.subsidy.vo.sign.AnswerRecordVO;
+import com.subsidy.vo.vod.ClassMemberPlayLengthVO;
 import com.subsidy.vo.vod.ClassVodCompleteInfoVO;
 import com.subsidy.vo.vod.ClassVodCompleteInfoVO;
 import com.subsidy.vo.vod.DayInfoItemVO;
 import com.subsidy.vo.vod.DayInfoItemVO;
 import com.subsidy.vo.vod.GetMemberStudyInfoVO;
 import com.subsidy.vo.vod.GetMemberStudyInfoVO;
@@ -927,16 +928,22 @@ public class AdministerServiceImpl extends ServiceImpl<AdministerMapper, Adminis
     public void exportClassVodDailyInfo(ClassVodDailyInfoDTO classVodDailyInfoDTO){
     public void exportClassVodDailyInfo(ClassVodDailyInfoDTO classVodDailyInfoDTO){
 
 
         //查看班级里有多少人
         //查看班级里有多少人
-        Page pager = new Page(1,-1L);
+        Page pager = new Page(1, -1L);
 
 
+        ClassDictDO classDictDO = classDictMapper.selectById(classVodDailyInfoDTO.getClassId());
         //查询所有视频
         //查询所有视频
-        List<VodDictDO> vodDictDOS = vodDictMapper.getCourseVods(classVodDailyInfoDTO.getClassId(),null);
+        List<VodDictDO> vodDictDOS = vodDictMapper.getCourseVods(classDictDO.getCourseId(), null);
+
+        HashMap<String, Integer> vodHashmap = new HashMap<>();
+        for (VodDictDO vodDictDO : vodDictDOS) {
+            vodHashmap.put(vodDictDO.getVodName(), vodDictDO.getVodLength());
+        }
 
 
         // 表头
         // 表头
         List<String> title = new ArrayList<>();
         List<String> title = new ArrayList<>();
         title.add("姓名");
         title.add("姓名");
         title.add("合计完成率");
         title.add("合计完成率");
-        for (VodDictDO vodDictDO : vodDictDOS){
+        for (VodDictDO vodDictDO : vodDictDOS) {
             title.add(vodDictDO.getVodName());
             title.add(vodDictDO.getVodName());
         }
         }
 
 
@@ -946,15 +953,16 @@ public class AdministerServiceImpl extends ServiceImpl<AdministerMapper, Adminis
         List<ClassDailyInfoVO> classDailyInfoVOS = classDailyInfoVOIPage.getRecords();
         List<ClassDailyInfoVO> classDailyInfoVOS = classDailyInfoVOIPage.getRecords();
 
 
         //获取班级、每个学员维度的视频播放总时长
         //获取班级、每个学员维度的视频播放总时长
-        List<VodPlayHistoryDO> vodPlayHistoryDOS = vodPlayHistoryMapper.classMemberPlayLength(classVodDailyInfoDTO.getClassId());
+        List<ClassMemberPlayLengthVO> classMemberPlayLengthVOS = vodPlayHistoryMapper.classMemberPlayLength(classVodDailyInfoDTO.getClassId());
 
 
         HashMap<String, Integer> hashMap = new HashMap<>();
         HashMap<String, Integer> hashMap = new HashMap<>();
 
 
         //存在一个map里
         //存在一个map里
-        for (VodPlayHistoryDO vodPlayHistoryDO : vodPlayHistoryDOS) {
-            hashMap.put(vodPlayHistoryDO.getMemberId() + "-" + vodPlayHistoryDO.getVodId(), vodPlayHistoryDO.getPlayLength());
+        for (ClassMemberPlayLengthVO classMemberPlayLengthVO : classMemberPlayLengthVOS) {
+            hashMap.put(classMemberPlayLengthVO.getMemberId() + "-" + classMemberPlayLengthVO.getVodName(), classMemberPlayLengthVO.getPlayLength());
         }
         }
 
 
+        writeVodExcel(classDailyInfoVOS, hashMap, title, vodHashmap);
 
 
     }
     }
 
 

src/main/java/com/subsidy/vo/vod/ClassMemberPlayLengthVO.java

+package com.subsidy.vo.vod;
+
+import lombok.Data;
+
+@Data
+public class ClassMemberPlayLengthVO {
+
+    private Long id;
+
+    /**
+     * 班级id
+     */
+    private Long classId;
+
+    /**
+     * 视频id
+     */
+    private Long vodId;
+
+    /**
+     * 学生id
+     */
+    private Long memberId;
+
+    /**
+     * 观看时长
+     */
+    private Integer playLength;
+
+    private String vodName;
+
+}

src/main/resources/mapper/VodPlayHistoryMapper.xml

@@ -317,7 +317,7 @@
             order by t.play_date desc
             order by t.play_date desc
     </select>
     </select>
 
 
-    <select id="classMemberPlayLength" parameterType="long" resultType="com.subsidy.model.VodPlayHistoryDO">
+    <select id="classMemberPlayLength" parameterType="long" resultType="com.subsidy.vo.vod.ClassMemberPlayLengthVO">
         SELECT
         SELECT
             t.member_id,
             t.member_id,
             t.vod_id,
             t.vod_id,