add router to vue cli code example

Example: installing vue router & implementation

//Installing Vue Router
npm install vue-router

//Implementation
//main.js - Add below lines
import VueRouter from 'vue-router';

Vue.use(VueRouter);

const router = new VueRouter({
  routes,
  mode: 'history'
});

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

//App.vue - Add below line in v-content
/*
<template>
  <v-app>
    <v-content>
      <router-view></router-view>
    </v-content>
  </v-app>
</template>
*/

//route.js - We need to craate file under src
import linkName from './components/fileName.vue';
export const routes = [
  {
    path: '/',
    component: linkName
  }
]