葫芦的运维日志

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---

main.js

  {path:"*",redirect:'/'}  支持模糊匹配，任何未匹配到的路径都会跳转到根目录
 

import Vue from 'vue'
import VueRouter from 'vue-router'
import App from './App.vue'
import Home from './components/Home'
import Menu from './components/Menu'
import Admin from './components/Admin'
import About from './components/about/About'
import Login from './components/Login'
import Register from './components/Register'


Vue.use(VueRouter)

const routes=[
  {path:'/',component:Home},
  {path:'/menu',component:Menu},
  {path:'/admin',component:Admin},
  {path:'/about',component:About},
  {path:'/login',component:Login},
  {path:'/register',component:Register},
  {path:"*",redirect:'/'}
]
const router=new VueRouter({
  routes,
  mode:'history'

})


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

Header.vue

          <router-link tag="div" :to="homeLink" class="nav-link">主页</router-link>
router-link 默认转换到html是a标签，但是可以通过tag来更改标签。

<template>
  <header>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
      <a class="py-2" href="#">
        <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"
             stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"
             class="d-block mx-auto">
          <circle cx="12" cy="12" r="10"></circle>
          <line x1="14.31" y1="8" x2="20.05" y2="17.94"></line>
          <line x1="9.69" y1="8" x2="21.17" y2="8"></line>
          <line x1="7.38" y1="12" x2="13.12" y2="2.06"></line>
          <line x1="9.69" y1="16" x2="3.95" y2="6.06"></line>
          <line x1="14.31" y1="16" x2="2.83" y2="16"></line>
          <line x1="16.62" y1="12" x2="10.88" y2="21.94"></line>
        </svg>
      </a>
      <router-link to="/" class="navbar-brand">Pizza点餐系统</router-link>
      <ul class="navbar-nav">
        <li>
          <router-link tag="div" :to="homeLink" class="nav-link">主页</router-link>
        </li>
        <li>
          <router-link to="menu" class="nav-link">菜单</router-link>
        </li>
        <li>
          <router-link to="admin" class="nav-link">管理</router-link>
        </li>
        <li>
          <router-link to="about" class="nav-link">关于我们</router-link>
        </li>
      </ul>
      <ul class="navbar-nav ml-auto">
        <li>
          <router-link to="login" class="nav-link">登录</router-link>
        </li>
        <li>
          <router-link to="register" class="nav-link">注册</router-link>
        </li>


      </ul>
    </nav>

  </header>
</template>

<script>
  export default {
    name: "Header",
    data(){
      return{
        homeLink:'/'
      }
    }
  }
</script>

<style scoped>

</style>

 

葫芦的运维日志

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