在Vue中实现路由传递参数的两种方法

  <!-- 带查询参数，下面的结果为 /demo?cid=c001 -->

    <router-link to="/demo?cid=c001">Demo</router-link> |

    <router-link :to="{ path: '/demo', query: { cid: 'c001' }}">demo</router-link>

  {

    path: '/demo',

    name: 'demo',

    component: Demo

  },

<template>

  <div>

  </div>

</template>

<script>

export default {

    mounted() {

        // 获得查询参数

        console.info( this.$route.query.cid )

    },

}

</script>

<style>

</style>

 <router-link :to="{ name: 'demoName2', params: { uid: 123 }}">Demo2</router-link> |

    <router-link to="/demo2/123">Demo2</router-link> |

  {

    path: '/demo2/:uid',

    name: 'demoName2',

    component: Demo2

  }

{

    path: '/demo2/:uid',

    name: 'demoName2',

    component: Demo2

  } 

<template>

  <div>

  </div>

</template>

<script>

export default {

    mounted() {

        // 获得路径参数

        console.info( this.$route.params.uid )

    },

}

</script>

<style>

</style>