在点击父级路由的时候，发现页面没有动静，控制台警告[vue-router] Non-nested routes must include a leading slash character. Fix the following routes: - father  

意思是说非嵌套路由必须包含首斜杠，检查后发现路由配置中path少了斜杠

修改前

  {
    path:'father',
    name:'Father',
    component:Father
  }

 修改后

  {
    //这边加 /
    path:'/father',
    name:'Father',
    component:Father
  }

 修改后，就正常了