perf: 首页

src/components/ReFlicker/index.css

@@ -0,0 +1,39 @@
+.point {
+  width: var(--point-width);
+  height: var(--point-height);
+  background: var(--point-background);
+  position: relative;
+  border-radius: var(--point-border-radius);
+}
+
+.point-flicker:after {
+  background: var(--point-background);
+}
+
+.point-flicker:before,
+.point-flicker:after {
+  content: "";
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+  position: absolute;
+  border-radius: var(--point-border-radius);
+  animation: flicker 1.2s ease-out infinite;
+}
+
+@keyframes flicker {
+  0% {
+    transform: scale(0.5);
+    opacity: 1;
+  }
+
+  30% {
+    opacity: 1;
+  }
+
+  100% {
+    transform: scale(var(--point-scale));
+    opacity: 0;
+  }
+}

src/components/ReFlicker/index.ts

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+import "./index.css";
+import { h, defineComponent, type Component } from "vue";
+
+export interface attrsType {
+  width?: string;
+  height?: string;
+  borderRadius?: number | string;
+  background?: string;
+  scale?: number | string;
+}
+
+/**
+ * 圆点、方形闪烁动画组件
+ * @param width 可选 string 宽
+ * @param height 可选 string 高
+ * @param borderRadius 可选 number | string 传0为方形、传50%或者不传为圆形
+ * @param background 可选 string 闪烁颜色
+ * @param scale 可选 number | string 闪烁范围，默认2，值越大闪烁范围越大
+ * @returns Component
+ */
+export function useRenderFlicker(attrs?: attrsType): Component {
+  return defineComponent({
+    name: "ReFlicker",
+    render() {
+      return h(
+        "div",
+        {
+          class: "point point-flicker",
+          style: {
+            "--point-width": attrs?.width ?? "12px",
+            "--point-height": attrs?.height ?? "12px",
+            "--point-background":
+              attrs?.background ?? "var(--el-color-primary)",
+            "--point-border-radius": attrs?.borderRadius ?? "50%",
+            "--point-scale": attrs?.scale ?? "2"
+          }
+        },
+        {
+          default: () => []
+        }
+      );
+    }
+  });
+}