6/22完善引入，

src/views/monitor/cache/index.vue

@@ -127,6 +127,7 @@
 import { getCache } from '@/api/monitor/cache';
 import * as echarts from 'echarts';
 import { CacheVO } from '@/api/monitor/cache/types';
+import { Monitor, Odometer, PieChart } from '@element-plus/icons-vue';
 
 const cache = ref<Partial<CacheVO>>({});
 const commandstats = ref();