update

init

mobile/src/hooks/useTab.ts

@@ -0,0 +1,20 @@
+import { ref } from 'vue';
+
+interface TabHooks {
+    activeTab: number;
+    setActiveTab: (index: number) => void;
+}
+
+// 1.切换tab
+export const useTabHooks = (initialTab: number): TabHooks => {
+    const activeTab = ref(initialTab);
+
+    const setActiveTab = (index: number) => {
+        activeTab.value = index;
+    };
+
+    return {
+        activeTab,
+        setActiveTab,
+    };
+};