物联网问题解决，只差最后测试完善

pc-cattle-transportation/src/permission.js

@@ -12,6 +12,15 @@ const whiteList = ['/login', '/register'];
 
 router.beforeEach((to, from, next) => {
     NProgress.start();
+    
+    // 修复双斜杠路径问题
+    if (to.path && to.path.includes('//')) {
+        const fixedPath = to.path.replace(/\/+/g, '/');
+        console.warn('检测到双斜杠路径，已修复:', to.path, '->', fixedPath);
+        next({ path: fixedPath, query: to.query, hash: to.hash, replace: true });
+        return;
+    }
+    
     if (getToken()) {
         if (to.path === '/login') {
             usePermissionStore().setRoutes([]);
@@ -34,6 +43,18 @@ router.beforeEach((to, from, next) => {
                 .then((accessRoutes) => {
                     // 根据roles权限生成可访问的路由表
                     accessRoutes.forEach((route) => {
+                        // 验证路由路径
+                        if (!route.path || !route.path.startsWith('/')) {
+                            console.error('Invalid route path:', route.path, 'for route:', route);
+                            return;
+                        }
+                        
+                        // 修复双斜杠路径
+                        if (route.path && route.path.includes('//')) {
+                            console.warn('修复路由双斜杠路径:', route.path, '->', route.path.replace(/\/+/g, '/'));
+                            route.path = route.path.replace(/\/+/g, '/');
+                        }
+                        
                         router.addRoute(route); // 动态添加可访问路由表
                     });
                     next({ ...to, replace: true }); // hack方法 确保addRoutes已完成