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Creating a New Vue Router Instance in Vue.js

In Vue.js, the Vue Router is a popular library used for client-side routing. It allows developers to navigate between different views or pages in a single-page application. To use the Vue Router, you need to create a new instance of the router and configure it to handle different routes in your application.

Step 1: Install the Vue Router

Before creating a new Vue Router instance, you need to install the Vue Router library in your project. You can do this using npm or yarn:

npm install vue-router

Step 2: Import the Vue Router

Once the Vue Router is installed, you need to import it in your main JavaScript file. This is usually the file where you create the Vue instance:

import Vue from 'vue'
import VueRouter from 'vue-router'

Step 3: Create a New Vue Router Instance

To create a new Vue Router instance, you need to call the `VueRouter` constructor and pass an options object to it. The options object can contain various properties, such as the base URL, the mode, and the routes:

const router = new VueRouter({
  base: process.env.BASE_URL,
  mode: 'history',
  routes: [
    {
      path: '/',
      name: 'home',
      component: () => import('@/views/Home.vue')
    },
    {
      path: '/about',
      name: 'about',
      component: () => import('@/views/About.vue')
    }
  ]
})

Step 4: Use the Vue Router Instance in Your Vue App

Once you have created the Vue Router instance, you need to use it in your Vue app. You can do this by passing the router instance to the Vue constructor:

new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

Example Use Case

Here is an example of how you can use the Vue Router instance to navigate between different views in your application:

<template>
  <div>
    <h1>Home</h1>
    <router-link to="/about">Go to About</router-link>
  </div>
</template>

<script>
export default {
  name: 'Home'
}
</script>

Conclusion

In this article, we have seen how to create a new Vue Router instance in Vue.js. We have also seen how to use the Vue Router instance to navigate between different views in your application. By following these steps, you can easily set up client-side routing in your Vue.js application using the Vue Router.

Frequently Asked Questions

Q: What is the Vue Router?

The Vue Router is a popular library used for client-side routing in Vue.js applications.

Q: How do I install the Vue Router?

You can install the Vue Router using npm or yarn by running the command `npm install vue-router` or `yarn add vue-router`.

Q: How do I create a new Vue Router instance?

You can create a new Vue Router instance by calling the `VueRouter` constructor and passing an options object to it.

Q: How do I use the Vue Router instance in my Vue app?

You can use the Vue Router instance in your Vue app by passing the router instance to the Vue constructor.

Q: What is the difference between the `base` and `mode` properties in the Vue Router options object?

The `base` property specifies the base URL of the router, while the `mode` property specifies the mode of the router. The `mode` property can be set to `history` or `hash`.

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