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)