vue:router

配置route：

{
      path: '/page01',
      name: 'page01',
      component: page01,
      children: [
        {
          path: 'page01-a/:id',
          name: 'page01A',
          component: page01A
        },
        {
          path: 'page01-b',
          name: 'page01B',
          component: page01B,
          children: [
            {
              path: 'end',
              name: 'pageEnd',
              component: pageEnd
            }
          ]
        }
      ]
    }

 传参数：

方式一：page01-a/:id 获取：$route.params.id

方式二：$router.push({'path':item.route,query:{'name':'lpp','age':20}});获取：$route.query

方式三：$router.push({name:item.route,params:{'name':'lpp','age':20}})：获取：$route.params

返回上一级：
$router.go(-1)