Problem about default route not loading in vue.js

This article mainly introduces to you the solution to the problem that vue.js default route does not load linkActiveClass. The article introduces it in great detail through sample code. It has certain reference learning value for everyone's study or work. Friends who need it Let’s take a look together below.

Found the problem

When I opened the project recently, I found that my default route did not load linkActiveClass,

After searching online, I found that many students also have this problem. After checking some information, I found that it is a redirection problem. The official website document says this
https://router.vuejs.org/ zh-cn/essentials/redirect-and-alias.html

Redirect

Redirection is also accomplished through routes configuration, as shown in the following example Is redirecting from /a to /b:

const router = new VueRouter({
routes: [
{ path: '/a', redirect: '/b' }
]
})

The redirect target can also be a named route:

const router = new VueRouter({
routes: [
{ path: '/a', redirect: { name: 'foo' }}
]
})

or even a method that dynamically returns the redirect target:

const router = new VueRouter({
routes: [
{ path: '/a', redirect: to => {
// 方法接收 目标路由 作为参数
// return 重定向的 字符串路径/路径对象
}}
]
})

My code originally looked like this:

const router=new VueRouter({
linkActiveClass:'list-active',
routes:[
{
 path:'/',
 component:user
},
{
 path:'/user',
 component:user
},
{
 path:'/warship', 
 component:warship
}
]
})

In this way, although the sub-route is loaded, its default class does not follow, and then I added One sentence redirect:'/user', modified to look like this

After modification:

const router=new VueRouter({
linkActiveClass:'list-active',
routes:[
{
 path:'/',
 redirect:'/user',
 component:user
},
{
 path:'/user',
 component:user
},
{
 path:'/warship', 
 component:warship
}
]
})

This perfectly solves the problem that the default routing class is not loaded question.

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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