大于5的问题再说吧

pages/index.vue

@@ -78,7 +78,7 @@
       <CommonSplitLine></CommonSplitLine>
       <CommonTitle title="完成项目考试分数情况"></CommonTitle>
       <ChartColumnVerticalScore id="chartCourseScoreId" :dataList="generalExamData.examScoreList"></ChartColumnVerticalScore>
-      <ShowAll v-show="generalExamData.examScoreList.length" @action="gotoPage('/examscore')" class="mt-10"></ShowAll>
+      <ShowAll v-show="generalExamData.examScoreList & generalExamData.examScoreList.length > 5" @action="gotoPage('/examscore')" class="mt-10"></ShowAll>
       <CommonSplitLine></CommonSplitLine>
       <CommonTitle title="考试列表"></CommonTitle>
       <ExamList :dataList="examInfoList"></ExamList>
@@ -90,11 +90,11 @@
       <CommonCard :needBG="needBG" :cardList="effectCardList"></CommonCard>
       <CommonSplitLine></CommonSplitLine>
       <CommonTitle title="不同学历培训前后正确率对比"></CommonTitle>
-      <ChartColumnVerticalTC :dataList="studyEffect.educationEffectList" id="chartColumnVerticalTC"></ChartColumnVerticalTC>
+      <ChartColumnVerticalTC :dataList="studyEffect.educationEffectList || []" id="chartColumnVerticalTC"></ChartColumnVerticalTC>
       <CommonSplitLine style="margin-top: 10px;"></CommonSplitLine>
       <CommonTitle title="培训前后知识点掌握情况"></CommonTitle>
-      <ChartColumnHorizontalTC :dataList="studyEffect.knowledgeEffectList" id="ChartColumnVerticalTC2"></ChartColumnHorizontalTC>
-      <ShowAll v-show="studyEffect.knowledgeEffectList.length" @action="gotoPage('/klgpoint')" class="mt-10"></ShowAll>
+      <ChartColumnHorizontalTC :dataList="studyEffect.knowledgeEffectList || []" id="ChartColumnVerticalTC2"></ChartColumnHorizontalTC>
+      <ShowAll v-show="studyEffect.knowledgeEffectList && studyEffect.knowledgeEffectList.length > 5" @action="gotoPage('/klgpoint')" class="mt-10"></ShowAll>
       <CommonBottomInfo></CommonBottomInfo>
     </article>