// get user info
  {
    url: '/vue-element-admin/user/info\.*',
    type: 'get',
    response: config => {
      const { token } = config.query
      const info = users[token]
      return {
        code: 20000,
        data: info
      }
    }
  },

 // get user info
 {
   url: '/vue-element-admin/user/info\.*',
   type: 'get',
   response: config => {
     const { token } = config.query
     const info = users[token]
     const rdata = [.....]//這里是前面復制到文本中的asyncRoutes值 自行加入
     // mock error
     if (!info) {
       return {
         code: 50008,
         message: 'Login failed, unable to get user details.'
       }
     }
     info.routs = rdata //給info多加一個返回值 我隨便命名為routs
     return {
       code: 20000,
       data: info
     }
   }
 },

  if (hasToken) {
    if (to.path === '/login') {
      // if is logged in, redirect to the home page
      next({ path: '/' })
      NProgress.done() // hack: https://github.com/PanJiaChen/vue-element-admin/pull/2939
    } else {
      // determine whether the user has obtained his permission roles through getInfo
      const hasRoles = store.getters.roles && store.getters.roles.length > 0
      if (hasRoles) {
        next()
      } else {
        try {
          // get user info
          // note: roles must be a object array! such as: ['admin'] or ,['developer','editor']
          const { roles } = await store.dispatch('user/getInfo')
          // generate accessible routes map based on roles
          const accessRoutes = await store.dispatch('permission/generateRoutes', roles)
          // dynamically add accessible routes
          router.addRoutes(accessRoutes)
          // hack method to ensure that addRoutes is complete
          // set the replace: true, so the navigation will not leave a history record
          next({ ...to, replace: true })
        } catch (error) {
          // remove token and go to login page to re-login
          await store.dispatch('user/resetToken')
          Message.error(error || 'Has Error')
          next(`/login?redirect=${to.path}`)
          NProgress.done()
        }
      }
    }
  } 

try {
          // get user info
          // note: roles must be a object array! such as: ['admin'] or ,['developer','editor']
          const data = await store.dispatch('user/getInfo')
          // console.log(data)
          // generate accessible routes map based on roles
          const accessRoutes = await store.dispatch('permission/generateRoutes', data)
          // dynamically add accessible routes
          router.addRoutes(accessRoutes)
          // hack method to ensure that addRoutes is complete
          // set the replace: true, so the navigation will not leave a history record
          next({ ...to, replace: true })
        }

generateRoutes({ commit }, roles) {
    return new Promise(resolve => {
      let accessedRoutes
      if (roles.includes('admin')) {
        accessedRoutes = asyncRoutes || []
      } else {
        accessedRoutes = filterAsyncRoutes(asyncRoutes, roles)
      }
      commit('SET_ROUTES', accessedRoutes)
      resolve(accessedRoutes)
    })
  }

  generateRoutes({ commit }, data) {
    return new Promise(resolve => {
      const accessedRoutes = filterAsyncRoutes(data.routs, data.roles)
      commit('SET_ROUTES', accessedRoutes)
      resolve(accessedRoutes)
    })
  }

export function filterAsyncRoutes(routes, roles) {
  const res = []
  routes.forEach(route => {
    const tmp = { ...route }
    if (hasPermission(roles, tmp)) {
      if (tmp.children) {
        tmp.children = filterAsyncRoutes(tmp.children, roles)
      }
      res.push(tmp)
    }
  })
  return res
}

export const loadView = (view) => {
  console.log(view)
  return (resolve) => require([`@/views/${view}`], resolve)
}
export function filterAsyncRoutes(routes, roles) {
  const list = []
  routes.forEach(p => {
    if (hasPermission(roles, p)) {
      p.component = () => import('@/layout')
      if (p.children != null) {
        p.children = getChildren(p.children)
      }
      list.push(p)
    }
  })
  return list
}
function getChildren(data) {
  const array = []
  data.forEach(x => {
    const children = JSON.parse(JSON.stringify(x))
    children.component = loadView(x.component)
    if (x.children != null) {
      children.children = getChildren(x.children)
    }
    array.push(children)
  })
  return array
}