{
    "name": "活動列表",
    "path": "/activity-mgmt/list",
    "key": "/activity-mgmt/list",
    "exact": true,
    "authority": [
        "admin"
    ],
    "component": ? LoadableComponent(props),
    "inherited": false,
    "hideInBreadcrumb": false
},
{
    "name": "優(yōu)惠券管理",
    "path": "/coupon-mgmt/coupon-rule-bplist",
    "key": "/coupon-mgmt/coupon-rule-bplist",
    "exact": true,
    "authority": [
        "admin",
        "coupon"
    ],
    "component": ? LoadableComponent(props),
    "inherited": true,
    "hideInBreadcrumb": false
},
{
    "name": "營銷錄入系統(tǒng)",
    "path": "/marketRule-manage",
    "key": "/marketRule-manage",
    "exact": true,
    "component": ? LoadableComponent(props),
    "inherited": true,
    "hideInBreadcrumb": false
}

import React, { createElement } from "react"
import Loadable from "react-loadable"

"/activity-mgmt/list": {
    component: dynamicWrapper(app, ["activityMgmt"], () => import("../routes/activity-mgmt/list"))
},
// 動態(tài)引用組件并注冊model
const dynamicWrapper = (app, models, component) => {
  // register models
  models.forEach(model => {
    if (modelNotExisted(app, model)) {
      // eslint-disable-next-line
      app.model(require(`../models/${model}`).default)
    }
  })

  // () => require('module')
  // transformed by babel-plugin-dynamic-import-node-sync
  // 需要將routerData塞到props中
  if (component.toString().indexOf(".then(") < 0) {
    return props => {
      return createElement(component().default, {
        ...props,
        routerData: getRouterDataCache(app)
      })
    }
  }
  // () => import('module')
  return Loadable({
    loader: () => {
      return component().then(raw => {
        const Component = raw.default || raw
        return props =>
          createElement(Component, {
            ...props,
            routerData: getRouterDataCache(app)
          })
      })
    },
    // 全局loading
    loading: () => {
      return (
        <div
          style={{
            display: "flex",
            justifyContent: "center",
            alignItems: "center"
          }}
        >
          <Spin size="large" className="global-spin" />
        </div>
      )
    }
  })
}
復制代碼

// 原src/router.js
import dynamic from "dva/dynamic"
import { Redirect, Route, routerRedux, Switch } from "dva/router"
import PropTypes from "prop-types"
import React from "react"
import NoMatch from "./components/no-match"
import App from "./routes/app"

const { ConnectedRouter } = routerRedux

const RouterConfig = ({ history, app }) => {
  const routes = [
    {
      path: "activity-management",
      models: () => [import("@/models/activityManagement")],
      component: () => import("./routes/activity-mgmt")
    },
    {
      path: "coupon-management",
      models: () => [import("@/models/couponManagement")],
      component: () => import("./routes/coupon-mgmt")
    },
    {
      path: "order-management",
      models: () => [import("@/models/orderManagement")],
      component: () => import("./routes/order-maint")
    },
    {
      path: "merchant-management",
      models: () => [import("@/models/merchantManagement")],
      component: () => import("./routes/merchant-mgmt")
    }
    // ...
  ]

  return (
    <ConnectedRouter history={history}>
      <App>
        <Switch>
          {routes.map(({ path, ...dynamics }, key) => (
            <Route
              key={key}
              path={`/${path}`}
              component={dynamic({
                app,
                ...dynamics
              })}
            />
          ))}
          <Route component={NoMatch} />
        </Switch>
      </App>
    </ConnectedRouter>
  )
}

RouterConfig.propTypes = {
  history: PropTypes.object,
  app: PropTypes.object
}

export default RouterConfig

function RouterConfig({ history, app }) {
  const routerData = getRouterData(app)
  const BasicLayout = routerData["/"].component
  return (
    <ConnectedRouter history={history}>
      <Switch>
        <AuthorizedRoute path="/" render={props => <BasicLayout {...props} />} />
      </Switch>
    </ConnectedRouter>
  )
}

const AuthorizedRoute = ({
  component: Component,
  authority,
  redirectPath,
  {...rest}
}) => {
  if (authority === currentAuthority) {
    return (
      <Route
      {...rest}
      render={props => <Component {...props} />} />
    )
  } else {
    return (
      <Route {...rest} render={() =>
        <Redirect to={redirectPath} />
      } />
    )
  }
}

/**
 * 通用權限檢查方法
 * Common check permissions method
 * @param { 菜單訪問需要的權限 } authority
 * @param { 當前角色擁有的權限 } currentAuthority
 * @param { 通過的組件 Passing components } target
 * @param { 未通過的組件 no pass components } Exception
 */
const checkPermissions = (authority, currentAuthority, target, Exception) => {
  console.log("checkPermissions -----> authority", authority)
  console.log("currentAuthority", currentAuthority)
  console.log("target", target)
  console.log("Exception", Exception)

  // 沒有判定權限.默認查看所有
  // Retirement authority, return target;
  if (!authority) {
    return target
  }
  // 數(shù)組處理
  if (Array.isArray(authority)) {
    // 該菜單可由多個角色訪問
    if (authority.indexOf(currentAuthority) >= 0) {
      return target
    }
    // 當前用戶同時擁有多個角色
    if (Array.isArray(currentAuthority)) {
      for (let i = 0; i < currentAuthority.length; i += 1) {
        const element = currentAuthority[i]
        // 菜單訪問需要的角色權限 < ------ > 當前用戶擁有的角色
        if (authority.indexOf(element) >= 0) {
          return target
        }
      }
    }
    return Exception
  }

  // string 處理
  if (typeof authority === "string") {
    if (authority === currentAuthority) {
      return target
    }
    if (Array.isArray(currentAuthority)) {
      for (let i = 0; i < currentAuthority.length; i += 1) {
        const element = currentAuthority[i]
        if (authority.indexOf(element) >= 0) {
          return target
        }
      }
    }
    return Exception
  }

  throw new Error("unsupported parameters")
}

const check = (authority, target, Exception) => {
  return checkPermissions(authority, CURRENT, target, Exception)
}

import React from "react"
import CheckPermissions from "./CheckPermissions"

class Authorized extends React.Component {
  render() {
    const { children, authority, noMatch = null } = this.props
    const childrenRender = typeof children === "undefined" ? null : children
    return CheckPermissions(authority, childrenRender, noMatch)
  }
}
export default Authorized

import React from "react"
import { Redirect, Route } from "react-router-dom"
import Authorized from "./Authorized"

class AuthorizedRoute extends React.Component {
  render() {
    const { component: Component, render, authority, redirectPath, ...rest } = this.props
    return (
      <Authorized
        authority={authority}
        noMatch={<Route {...rest} render={() => <Redirect to={{ pathname: redirectPath }} />} />}
      >
        <Route {...rest} render={props => (Component ? <Component {...props} /> : render(props))} />
      </Authorized>
    )
  }
}

export default AuthorizedRoute

export default class SiderMenu extends PureComponent {
  constructor(props) {
    super(props)
  }

  /**
   * get SubMenu or Item
   */
  getSubMenuOrItem = item => {
    if (item.children && item.children.some(child => child.name)) {
      const childrenItems = this.getNavMenuItems(item.children)
      // 當無子菜單時就不展示菜單
      if (childrenItems && childrenItems.length > 0) {
        return (
          <SubMenu
            title={
              item.icon ? (
                <span>
                  {getIcon(item.icon)}
                  <span>{item.name}</span>
                </span>
              ) : (
                item.name
              )
            }
            key={item.path}
          >
            {childrenItems}
          </SubMenu>
        )
      }
      return null
    }
    return <Menu.Item key={item.path}>{this.getMenuItemPath(item)}</Menu.Item>
  }

  /**
   * 獲得菜單子節(jié)點
   * @memberof SiderMenu
   */
  getNavMenuItems = menusData => {
    if (!menusData) {
      return []
    }
    return menusData
      .filter(item => item.name && !item.hideInMenu)
      .map(item => {
        // make dom
        const ItemDom = this.getSubMenuOrItem(item)
        return this.checkPermissionItem(item.authority, ItemDom)
      })
      .filter(item => item)
  }

  /**
   *
   * @description 菜單權限過濾
   * @param {*} authority
   * @param {*} ItemDom
   * @memberof SiderMenu
   */
  checkPermissionItem = (authority, ItemDom) => {
    const { Authorized } = this.props

    if (Authorized && Authorized.check) {
      const { check } = Authorized
      return check(authority, ItemDom)
    }
    return ItemDom
  }

  render() {
    // ...
    return
      <Sider
        trigger={null}
        collapsible
        collapsed={collapsed}
        breakpoint="lg"
        onCollapse={onCollapse}
        className={siderClass}
      >
        <div className="logo">
          <Link to="/home" className="logo-link">
            {!collapsed && <h1>馮言馮語</h1>}
          </Link>
        </div>

        <Menu
          key="Menu"
          theme={theme}
          mode={mode}
          {...menuProps}
          onOpenChange={this.handleOpenChange}
          selectedKeys={selectedKeys}
        >
          {this.getNavMenuItems(menuData)}
        </Menu>
      </Sider>
  }
}