feat:完善功能

src/views/sentiment/components/area.vue

@@ -17,41 +17,43 @@
   let options = ref([])
   const initChart = async () => {
     let res = await getAreaApi(params)
-    if (option) {
-      option.series[0].data = res.data
-    } else {
-      option = {
-        legend: {
-          top: '10%',
-          itemWidth: fitChartSize(20),
-          itemHeight: fitChartSize(20),
-          textStyle: {
-            color: '#fff',
-            fontSize: fitChartSize(20)
-          }
-        },
-        series: [
-          {
-            name: '',
-            type: 'pie',
-            radius: ['30%', '60%'],
-            center: ['50%', '56%'],
-            roseType: 'area',
-            labelLine: {
-              normal: {
-                show: true,
-                length: 1
-              }
-            },
-            itemStyle: {
-              borderRadius: fitChartSize(10)
-            },
-            data: res.data
-          }
-        ]
+    if (res.data.length > 0) {
+      if (option) {
+        option.series[0].data = res.data
+      } else {
+        option = {
+          legend: {
+            top: '10%',
+            itemWidth: fitChartSize(20),
+            itemHeight: fitChartSize(20),
+            textStyle: {
+              color: '#fff',
+              fontSize: fitChartSize(20)
+            }
+          },
+          series: [
+            {
+              name: '',
+              type: 'pie',
+              radius: ['30%', '60%'],
+              center: ['50%', '56%'],
+              roseType: 'area',
+              labelLine: {
+                normal: {
+                  show: true,
+                  length: 1
+                }
+              },
+              itemStyle: {
+                borderRadius: fitChartSize(10)
+              },
+              data: res.data
+            }
+          ]
+        }
       }
+      setOption(option)
     }
-    setOption(option)
   }
   const getStop = async () => {
     let res = await getSpotApi()