reactjs - 从 props 数组 no-unused-vars 导入图像

Question

我希望这个反应组件根据作为道具传入的字符串数组显示导航图像。但是我的短绒被炸了

  Line 4:8:   'home' is defined but never used      no-unused-vars
  Line 5:8:   'menu' is defined but never used      no-unused-vars
  Line 6:8:   'bookings' is defined but never used  no-unused-vars
  Line 7:8:   'stock' is defined but never used     no-unused-vars
  Line 8:8:   'orders' is defined but never used    no-unused-vars
  Line 9:8:   'profile' is defined but never used   no-unused-vars
  Line 10:8:  'logout' is defined but never used    no-unused-vars

有没有办法只导入在道具上传递的图像并满足 linter？

import home from '../images/home.svg';
import menu from '../images/menu.svg';
import bookings from '../images/bookings.svg';
import stock from '../images/stock.svg';
import orders from '../images/orders.svg';
import profile from '../images/profile.svg';
import logout from '../images/logout.svg';

interface IProps {
  navItems: string[];
}

function Nav({ navItems }: IProps) {
  return (
    <div className='Nav'>
      {navItems.map((item, index) => {
        return <img src={item} id={String(index)} />;
      })}
    </div>
  );
}

export { Nav };

navItems 数组如下所示，并准确映射到图像名称

  const navItems = [
    'home',
    'menu',
    'bookings',
    'stock',
    'orders',
    'profile',
    'logout',
  ];
  <Nav navItems={navItems} />

我的 eslint 文件...

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint", "prettier"],
  "extends": ["eslint:recommended", "google", "prettier"],
  "rules": {
    "prettier/prettier": 2,
    "require-jsdoc": 0,
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": ["error"]
  }
}

我也尝试过这种疯狂但我的打字错误

import { useHistory } from 'react-router-dom';

import home from '../images/home.svg';
import menu from '../images/menu.svg';
import bookings from '../images/bookings.svg';
import reports from '../images/stock.svg';
import refunds from '../images/orders.svg';
import profile from '../images/profile.svg';
import logout from '../images/logout.svg';


interface PropsShape {
  navItems: string[];
}

interface ImagesShape {
  home: ImageData;
  menu: ImageData;
  bookings: ImageData;
  reports: ImageData;
  refunds: ImageData;
  profile: ImageData;
  logout: ImageData;
}

function Nav({ navItems }: PropsShape) {
  const history = useHistory<History>();
  const navImages: ImagesShape = [
    { home },
    { menu },
    { bookings },
    { reports },
    { refunds },
    { profile },
    { logout },
  ];
  return (
    <div className='Nav'>
      {navItems.map((item, index) => {
        return (
          <img
            src={navImages[item]}
            id={String(index)}
            onClick={() => history.push(`/${item}`)}
            alt={item}
          />
        );
      })}
    </div>
  );
}

export { Nav };

标签： reactjstypescripteslint