fix：知识点分数计算;

src/renderer/src/views/classTask/container/classOverview/knowledge.vue

@@ -27,7 +27,9 @@ const tableData = ref([])
 const konwledge = ref([])
 const hasStudents = ref([])
 // 获取的所有得分
-const allScore = ref([])
+const allScore = ref(0)
+// 平均分
+const avatarScore = ref()
 //所有题目的知识点
 const getKonwledge = () => {
   const getScoreRate = []
@@ -41,7 +43,7 @@ const getKonwledge = () => {
       if(!ledges.includes(title.id)){
         ledges.push(title.id)
         // 假如分数是0 或者 得分率为空
-        konwledge.value.push({title:title.title,allPoint:allScore.value,id:title.id})
+        konwledge.value.push({title:title.title,allPoint:allScore.value,id:title.id,point:avatarScore.value})
       }
       // 判断学生是否答过题
       if(useOverview.allData[0].hasAnswers.includes(item.studentid))
@@ -51,29 +53,12 @@ const getKonwledge = () => {
   
   // 看看有几个知识点
   konwledge.value.forEach(item => {
-    let sunRate = 0
-    let num = 0
-    if(getScoreRate.length === 0) return
-    
-    getScoreRate.forEach(item2 => {
-      if(item.id === item2.id){
-        sunRate += extractedNumber(item2.rate)
-        num ++
-      }
-    })
-    const scoreRate = sunRate / num
     tableData.value.push({
-      scoingRate:scoreRate.toFixed(2),
+      scoingRate:(item.point / item.allPoint * 100).toFixed(2),
       ...item,
-      point:(item.allPoint * scoreRate / 100).toFixed(2)
     })
   })
 }
-// 获取百分比的数字
-const extractedNumber = (score) => {
-  const match = score.match(/\d+/);
-  return match ? parseInt(match[0], 10) : null;
-}
 //组装tableList表格
 
 watch(() => useOverview.tableList,() => { 
@@ -93,6 +78,15 @@ watch(() => useOverview.tableList,() => {
   allScore.value = useOverview.allData.reduce((acc, cur) => {
     return acc + Number(cur.score)
   },0)
+  // 平均分
+  const studentList = useOverview.tableList.filter(item => useOverview.allData[0].hasAnswers.includes(item.studentid))
+  avatarScore.value = studentList.reduce((acc, cur) => {
+    return acc + Number(cur.getScore)
+  },0) / studentList.length
+  console.log(avatarScore.value,'useOverview.tableList');
+  
+  
+  // 计算得分率
   getKonwledge()
 })
 </script>