VueRouter之params参数

配置路由

                {
                    path: 'message',
                    name: 'message',
                    component: () => import('../views/MessageView.vue'),
                    children: [
                        {
                            path: 'detail/:id/:content',
                            name: 'detail',
                            component: () => import('../views/DetailView.vue'),
                        }
                    ]
                },

传递参数

        <router-link :to="{
            name: 'detail',
            params: {
              id: message.id,
              content: message.content
            }
          }
          ">
          {{ message.content }}
        </router-link>

注意，这里不能用path了，必须用name

使用

  <ul class="">
    <li>
      编号：{{ $route.params.id }}
      <hr />
    </li>
    <li>
      内容：{{ $route.params.content }}
    </li>
  </ul>