优化

src/navigation/clientNavigation.test.mjs

@@ -17,6 +17,7 @@ import {
   getFirstAccessiblePath,
   getNavigationLeaves,
   getNavigationParentKeys,
+  getRouteBreadcrumbs,
   openNavigationParentKeys,
 } from './clientNavigation.ts'
 
@@ -207,6 +208,31 @@ test('returns navigation parent keys from outermost to innermost', () => {
   assert.deepEqual(getNavigationParentKeys(clientNavigation, '/not-found'), [])
 })
 
+test('builds complete breadcrumbs without repeating the current navigation page', () => {
+  assert.deepEqual(getRouteBreadcrumbs('/', '业务总览'), [{ title: '首页' }])
+  assert.deepEqual(getRouteBreadcrumbs('/orders/first-leg', '订单列表'), [
+    { title: '首页', path: '/' },
+    { title: '头程物流' },
+    { title: '订单列表' },
+  ])
+  assert.deepEqual(getRouteBreadcrumbs('/orders/first-leg/create', '创建订单'), [
+    { title: '首页', path: '/' },
+    { title: '头程物流' },
+    { title: '订单列表', path: '/orders/first-leg' },
+    { title: '创建订单' },
+  ])
+  assert.deepEqual(getRouteBreadcrumbs('/notifications/NOTICE-001', '消息详情'), [
+    { title: '首页', path: '/' },
+    { title: '消息中心' },
+    { title: '我的消息', path: '/notifications' },
+    { title: '消息详情' },
+  ])
+  assert.deepEqual(getRouteBreadcrumbs('/forbidden', '无权访问'), [
+    { title: '首页', path: '/' },
+    { title: '无权访问' },
+  ])
+})
+
 test('opens the company parent group for a company route', () => {
   const openedKeys = []