perf: echarts性能优化

2020-09-25 11:48:54 +08:00
parent 733b2c45da
commit 19df95c6be
4 changed files with 99 additions and 47 deletions
--- a/nezha-fronted/src/components/common/js/common.js
+++ b/nezha-fronted/src/components/common/js/common.js
@@ -15,3 +15,13 @@ export function getUUID(){

  return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
 }
+
+const chartCache = {};
+
+export function getChart(key) {
+  return chartCache[`chart${key}`];
+}
+
+export function setChart(key, value) {
+  chartCache[`chart${key}`] = value;
+}