直接上代碼（關(guān)鍵截热雎琛） 全在 src/app.tsx 修改

1:import 添加icon

import  * as Icon from '@ant-design/icons';

2:添加處理圖標

const loopMenuItem = (menus: MenuDataItem[]): MenuDataItem[] =>(
    menus.map(({ icon, children, ...item }) => {
        return {
            ...item,
            icon: icon && React.createElement(Icon[icon]),
            children: children && loopMenuItem(children),
            }
    })
);

3:根據(jù)動態(tài)處理路由方法包裹處理路由icon

截圖.png

完整 src/app.ts代碼

import React from 'react';
// @ts-ignore
import { BasicLayoutProps, Settings as LayoutSettings, MenuDataItem } from '@ant-design/pro-layout';
import { notification } from 'antd';
import { history, RequestConfig } from 'umi';
import RightContent from '@/components/RightContent';
import Footer from '@/components/Footer';
import { ResponseError } from 'umi-request';
import _ from 'lodash';
import { queryCurrent } from './services/user';
import { getMenuList } from './services/menu';
import defaultSettings from '../config/defaultSettings';
import  * as Icon from '@ant-design/icons';

export async function getInitialState(): Promise<{
  currentUser?: API.CurrentUser;
  settings?: LayoutSettings;
  menuList?: API.HttpRule;
}> {
  // 如果是登錄頁面箩溃，不執(zhí)行
  if (history.location.pathname !== '/user/login') {
    try {
      const currentUser = await queryCurrent();
      const menuList = await getMenuList(currentUser.userid || '');
      return {
        currentUser,
        settings: defaultSettings,
        menuList,
      };
    } catch (error) {
      history.push('/user/login');
    }
  }
  return {
    settings: defaultSettings,
    menuList: {},
  };
}

const filterByMenuDate = (data: MenuDataItem[], keyWord: string): MenuDataItem[] =>
  data
    .map((item) => {
      if (
        (item.name && item.name.includes(keyWord)) ||
        filterByMenuDate(item.children || [], keyWord).length > 0
      ) {
        return {
          ...item,
          children: filterByMenuDate(item.children || [], keyWord),
        };
      }
      return undefined;
    })
    .filter((item) => item) as MenuDataItem[];

// 處理圖標
const loopMenuItem = (menus: MenuDataItem[]): MenuDataItem[] =>(
    menus.map(({ icon, children, ...item }) => {
        return {
            ...item,
            icon: icon && React.createElement(Icon[icon]),
            children: children && loopMenuItem(children),
            }
    })
);

export const layout = ({
  initialState,
}: {
  initialState: {
    settings?: LayoutSettings;
    currentUser?: API.CurrentUser;
    menuList?: API.HttpRule;
  };
}): BasicLayoutProps => {
    // 請求路由
    const { routes } = _.isEmpty(initialState?.menuList)
    ? { routes: [] }
    : initialState?.menuList.data;

    
    
  return {
    menuDataRender: () => loopMenuItem(routes),
    rightContentRender: () => <RightContent />,
    disableContentMargin: false,
    footerRender: () => <Footer />,
    onPageChange: () => {
      // 如果沒有登錄，重定向到 login
      if (!initialState?.currentUser?.userid && history.location.pathname !== '/user/login') {
        history.push('/user/login');
      }
    },
    menuHeaderRender: undefined,
    ...initialState?.settings,
  };
};

const codeMessage = {
  200: '服務(wù)器成功返回請求的數(shù)據(jù)吭练。',
  201: '新建或修改數(shù)據(jù)成功。',
  202: '一個請求已經(jīng)進入后臺排隊（異步任務(wù)）。',
  204: '刪除數(shù)據(jù)成功狂票。',
  400: '發(fā)出的請求有錯誤拥娄，服務(wù)器沒有進行新建或修改數(shù)據(jù)的操作蚊锹。',
  401: '用戶沒有權(quán)限（令牌、用戶名条舔、密碼錯誤）枫耳。',
  403: '用戶得到授權(quán)，但是訪問是被禁止的孟抗。',
  404: '發(fā)出的請求針對的是不存在的記錄迁杨，服務(wù)器沒有進行操作。',
  405: '請求方法不被允許凄硼。',
  406: '請求的格式不可得铅协。',
  410: '請求的資源被永久刪除，且不會再得到的摊沉。',
  422: '當創(chuàng)建一個對象時狐史，發(fā)生一個驗證錯誤。',
  500: '服務(wù)器發(fā)生錯誤说墨，請檢查服務(wù)器骏全。',
  502: '網(wǎng)關(guān)錯誤。',
  503: '服務(wù)不可用尼斧，服務(wù)器暫時過載或維護姜贡。',
  504: '網(wǎng)關(guān)超時。',
};

/**
 * 異常處理程序
 */
const errorHandler = (error: ResponseError) => {
  const { response } = error;
  if (response && response.status) {
    const errorText = codeMessage[response.status] || response.statusText;
    const { status, url } = response;

    notification.error({
      message: `請求錯誤 ${status}: ${url}`,
      description: errorText,
    });
  }

  if (!response) {
    notification.error({
      description: '您的網(wǎng)絡(luò)發(fā)生異常棺棵，無法連接服務(wù)器',
      message: '網(wǎng)絡(luò)異常',
    });
  }
  throw error;
};

export const request: RequestConfig = {
  errorHandler,
};

結(jié)果

result.png