fix：好友约战，我的战绩按钮跳转完成

src/pages/friend-battle.vue

@@ -73,10 +73,10 @@ const onSignin = () => {
   showSignin.value = false;
 };
 
-/** 跳转到我的战绩页面 */
+/** 跳转到我的战绩页面，默认展示「好友约战」tab */
 const goMyRecord = () => {
   uni.navigateTo({
-    url: '/pages/my-growth',
+    url: '/pages/my-growth?tab=1',
   });
 };
 onShow(async () => {

src/pages/my-growth.vue

@@ -1,5 +1,6 @@
 <script setup>
 import { onMounted } from "vue";
+import { onLoad } from "@dcloudio/uni-app";
 import Container from "@/components/Container.vue";
 import Avatar from "@/components/Avatar.vue";
 import BowData from "@/components/BowData.vue";
@@ -56,6 +57,17 @@ const getName = (battle) => {
   if (battle.mode <= 3) return `${battle.mode}V${battle.mode}`;
   return battle.mode + "人大乱斗";
 };
+
+/**
+ * 支持通过 URL 参数指定初始 tab
+ * @example /pages/my-growth?tab=1 跳转到「好友约战」tab
+ */
+onLoad((options) => {
+  if (options && options.tab !== undefined) {
+    const tabIndex = parseInt(options.tab, 10);
+    if (!isNaN(tabIndex)) selectedIndex.value = tabIndex;
+  }
+});
 </script>
 
 <template>