在vue项目中路由跳转过程中浏览器会报Avoided redundant navigation to current location 这个错误，解决方法：在路由文件里添加这一句可解决报错问题

router/index.js
解决方法：

const originalPush = VueRouter.prototype.push
VueRouter.prototype.push = function push(location) {
   return originalPush.call(this, location).catch(err => err)
}

处理实例：

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

Vue.use(VueRouter)

const routes = [
  {
    path: '/about',
    name: 'About',
    component: () => import('../views/About.vue')
  }
]

const originalPush = VueRouter.prototype.push
VueRouter.prototype.push = function push(location, onResolve, onReject) {
  if (onResolve || onReject) return originalPush.call(this, location, onResolve, onReject)
  return originalPush.call(this, location).catch(err => err)
}

const router = new VueRouter({
  routes
})

export default router