Hello everyone, I am the blogger of csdn: lqj_ myself
This is my personal blog homepage:
The latest uniapp graduation design column is also placed below:
https://blog.csdn.net/lbcyllqj/category_12346639.html?spm=1001.2014.3001.5482
Usually, I will also explain some things that you usually use in the Bilibili video,
Welcome to Bilibili:
Lu Miaoer's personal space-Lu Miaoer's personal homepage-哔哩哔哩Video
dynamic routing
add route
Adding routes is very useful when we are doing user permissions. router.addRoute()A route can be added using :
router.addRoute({ path: '/about', name: 'about', component: About })
Note: Unlike the previous version, routes can only be added one by one, not in batches.
delete route
Routes can be deleted in the following ways:
1. router.removeRoute()Delete a route by name by using:
router.addRoute({ path: '/about', name: 'about', component: About })
// 删除路由
router.removeRoute('about')
2. Replace the previous route by adding a route with the same name:
router.addRoute({ path: '/about', name: 'about', component: About })
// 这将会删除之前已经添加的路由，因为他们具有相同的名字且名字必须是唯一的
router.addRoute({ path: '/other', name: 'about', component: Other })
3. By calling router.addRoute()the callback function returned by:
const removeRoute = router.addRoute(routeRecord)
removeRoute() // 删除路由如果存在的话This method is useful when the route does not have a name.
Add nested routes
To add a nested route to an existing one, pass the route's nameas the first argument to router.addRoute(), which has childrenthe same effect as adding via:
router.addRoute({ name: 'admin', path: '/admin', component: Admin })
// 添加嵌套路由
router.addRoute('admin', { path: 'settings', component: AdminSettings })
This is equivalent to:
router.addRoute({
name: 'admin',
path: '/admin',
component: Admin,
children: [{ path: 'settings', component: AdminSettings }]
})