vue-router页面传值及接收值

主页  “去第二个页面”方法传值1

<template>
  <div id="app">
    <div><router-link to="/">首页</router-link></div>
    <div><a href="javascript:void(0)" @click="getMovieDetail(1)">去第二个页面</a></div>
    <div><router-link to="/home">去home</router-link></div>
    <router-view/>

    <a href="https://www.feiyit.com">abc</a>
  </div>
</template>

<script>
export default {
  name: ‘app‘,
  methods:{
    getMovieDetail(id) {
      this.$router.push({
        name: ‘login‘,
        params: {
          id: id
        }
      })
    }
  }
}
</script>

<style>
#app {
  font-family: ‘Avenir‘, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>

login.vue页面接收值在控制台可查看是否接受

<template>
<p>{{msg}}aaaaaaaaaaa</p>
</template>

<script>

export default {
  name: ‘login‘,
  data () {
    return {
      uid:this.$route.params.id,
      msg: ‘这是第二个页面‘
    }
  },
  computed: {
            theme() {
                return this.$store.getters.THEME_COLOR
            }
    },
  mounted: function() {
            console.log(this.uid);
    },
  methods:{

  }
}
</script>

控制台输出结果

重点，如果刷新login页面，将失去传值

解决方法，在路由里面增加变量        其中【/login/:id】

export default new Router({
  routes: [
    {
      path: ‘/‘,
      name: ‘HelloWorld‘,
      component: HelloWorld
    },
    {
      path: ‘/login/:id‘,
      name: ‘login‘,
      component: login,
      meta: {
            title: ‘登录页‘
      }
    },
    {
      path: ‘/home‘,
      name: ‘home‘,
      component: home,
      meta: {
            title: ‘其他页‘
      }
    }
  ]
})

Demo    奉上 https://pan.baidu.com/s/1eRFWTvc