支持配置后台页面入口

frontend/src/shared/utils/adminPath.ts

@@ -0,0 +1,23 @@
+const DEFAULT_ADMIN_BASE_PATH = '/admin'
+
+function normalizeAdminBasePath(value: string | undefined) {
+  const raw = (value || DEFAULT_ADMIN_BASE_PATH).trim()
+  if (!raw || raw === '/') return DEFAULT_ADMIN_BASE_PATH
+  const withLeadingSlash = raw.startsWith('/') ? raw : `/${raw}`
+  return withLeadingSlash.replace(/\/+$/, '') || DEFAULT_ADMIN_BASE_PATH
+}
+
+export const ADMIN_BASE_PATH = normalizeAdminBasePath(import.meta.env.VITE_ADMIN_BASE_PATH)
+
+export function adminPath(path = '') {
+  const suffix = path.trim().replace(/^\/+/, '')
+  if (!suffix) return ADMIN_BASE_PATH
+  return `${ADMIN_BASE_PATH}/${suffix}`
+}
+
+export const ADMIN_LOGIN_PATH = adminPath('login')
+export const ADMIN_DASHBOARD_PATH = adminPath('dashboard')
+
+export function isAdminPath(path: string) {
+  return path === ADMIN_BASE_PATH || path.startsWith(`${ADMIN_BASE_PATH}/`)
+}