Sat Mar 9 22:10:00 CST 2024 inscode

src/components/visualPerformance/index.vue

@@ -26,9 +26,12 @@ const initLeftChart = () => {
     console.log(Object.keys(performance.timing))
     const label = []
     const data = []
-    for (let key in performance.timing) {
-        label.push(key)
-        data.push(performance.timing[key])
+    for ( let key in performance.timing) {
+        if (performance.timing.hasOwnProperty(key)) {
+            label.push(key)
+            data.push(performance.timing[key])
+        }
+
     }
     const myChart = echarts.init(domInstance);
     const option = {