合并JWL，WZY，TRM代码
Change-Id: Ifb4fcad3c06733e1e005e7d8d9403e3561010fb4
diff --git a/Merge/front/src/router/App.js b/Merge/front/src/router/App.js
new file mode 100644
index 0000000..1a7fe0e
--- /dev/null
+++ b/Merge/front/src/router/App.js
@@ -0,0 +1,50 @@
+import React from 'react';
+import {
+ Routes,
+ Route,
+ Navigate,
+} from 'react-router-dom';
+import AdminPage from '../components/Admin';
+import UserManagement from '../components/UserManagement';
+import LogsDashboard from '../components/LogsDashboard';
+import SuperAdmin from '../components/SuperAdmin';
+
+import CreatePost from '../components/CreatePost' // src/components/CreatePost.jsx
+import HomeFeed from '../components/HomeFeed' // src/components/HomeFeed.jsx
+import PlaceholderPage from '../components/PlaceholderPage'// src/components/PlaceholderPage.jsx
+import UploadPage from '../components/UploadPage' // src/components/UploadPage.jsx
+
+
+export default function AppRoutes() {
+ return (
+ <Routes>
+ <Route path="/posts/new" element={<CreatePost />} />
+
+ <Route path="/home" element={<HomeFeed />} />
+
+ <Route path="/notebooks" element={<PlaceholderPage pageId="notebooks" />} />
+ <Route path="/activity" element={<PlaceholderPage pageId="activity" />} />
+ <Route path="/notes" element={<PlaceholderPage pageId="notes" />} />
+ <Route path="/creator" element={<PlaceholderPage pageId="creator" />} />
+ <Route path="/journal" element={<PlaceholderPage pageId="journal" />} />
+
+ <Route path="/dashboard/*" element={<UploadPage />} />
+
+ {/* 根路径重定向到 dashboard */}
+ <Route path="/" element={<Navigate to="/dashboard/overview" replace />} />
+
+ {/* 最后一个兜底 */}
+ <Route path="*" element={<PlaceholderPage pageId="home" />} />
+
+ {/* 普通管理员，无 header */}
+ <Route path="admin" element={<AdminPage />} />
+
+ {/* 超级管理员，只用 SuperAdminLayout */}
+ <Route path="superadmin" element={<SuperAdmin />}>
+ <Route index element={<Navigate to="users" replace />} />
+ <Route path="users" element={<UserManagement superAdminId={3} />} />
+ <Route path="dashboard" element={<LogsDashboard />} />
+ </Route>
+ </Routes>
+ );
+}
\ No newline at end of file