调整表格数据及折线图数据

frontend/src/components/index.vue

@@ -24,32 +24,9 @@ const tableData = ref([]);
 const tableLoading = ref(false);
 const tableError = ref('');
 
-// 生成从7:00到第二天6:55的时间标签，每隔5分钟
-function generateTimeLabels() {
-  const labels = [];
-  // 从7:00到23:55
-  for (let hour = 7; hour < 24; hour++) {
-    for (let minute = 0; minute < 60; minute += 5) {
-      labels.push(`${hour.toString().padStart(2, '0')}:${minute.toString().padStart(2, '0')}`);
-    }
-  }
-  // 从0:00到6:55
-  for (let hour = 0; hour < 6; hour++) {
-    for (let minute = 0; minute < 60; minute += 5) {
-      labels.push(`${hour.toString().padStart(2, '0')}:${minute.toString().padStart(2, '0')}`);
-    }
-  }
-  return labels;
-}
-
-// 生成对应长度的随机数据
-function generateRandomData(length) {
-  return Array.from({ length }, () => Math.floor(Math.random() * 100) + 10);
-}
-
 // 折线图数据
-const chartLabels = ref(generateTimeLabels());
-const chartData1 = ref(generateRandomData(chartLabels.value.length));
+const chartLabels = ref();
+const chartData1 = ref();
 const loading = ref(false);
 const error = ref('');