feat 优化标签

src/layout/components/TagsView/index.vue

@@ -95,21 +95,25 @@ const isLastView = () => {
 };
 const filterAffixTags = (routes: RouteRecordRaw[], basePath = '') => {
   let tags: RouteLocationNormalized[] = [];
+  const seen = new Set<string>();
 
   routes.forEach((route) => {
     if (route.meta && route.meta.affix) {
       const tagPath = getNormalPath(basePath + '/' + route.path);
-      tags.push({
+      if (!seen.has(tagPath)) {
-        hash: '',
+        seen.add(tagPath);
-        matched: [],
+        tags.push({
-        params: undefined,
+          hash: '',
-        query: undefined,
+          matched: [],
-        redirectedFrom: undefined,
+          params: undefined,
-        fullPath: tagPath,
+          query: undefined,
-        path: tagPath,
+          redirectedFrom: undefined,
-        name: route.name as string,
+          fullPath: tagPath,
-        meta: { ...route.meta }
+          path: tagPath,
-      });
+          name: route.name as string,
+          meta: { ...route.meta }
+        });
+      }
     }
     if (route.children) {
       const tempTags = filterAffixTags(route.children, route.path);
@@ -124,7 +128,6 @@ const initTags = () => {
   const res = filterAffixTags(routes.value);
   affixTags.value = res;
   for (const tag of res) {
-    // Must have tag name
     if (tag.name) {
       useTagsViewStore().addVisitedView(tag);
     }
@@ -136,6 +139,10 @@ const addTags = () => {
     route.meta.title = route.query.title as string;
   }
   if (name) {
+    // 如果 visitedViews 中已有同 title 的固定标签（affix），不再添加普通标签
+    if (visitedViews.value.some((v) => v.meta?.affix && v.title === route.meta?.title)) return;
+    // 常规去重：已有同 path 或 fullPath 的标签则跳过
+    if (visitedViews.value.some((v) => v.path === route.path || v.fullPath === route.fullPath)) return;
     useTagsViewStore().addView(route as any);
   }
 };

src/store/modules/tagsView.ts

@@ -37,7 +37,12 @@ export const useTagsViewStore = defineStore('tagsView', () => {
     });
   };
   const addVisitedView = (view: RouteLocationNormalized): void => {
-    if (visitedViews.value.some((v: RouteLocationNormalized) => v.path === view.path)) return;
+    // 同时通过 path、fullPath、name 去重
+    if (visitedViews.value.some((v: RouteLocationNormalized) =>
+      v.path === view.path ||
+      v.fullPath === view.fullPath ||
+      (v.name && view.name && v.name === view.name)
+    )) return;
     visitedViews.value.push(
       Object.assign({}, view, {
         title: view.meta?.title || 'no-name'