小能豆

类型上不存在属性“exact”

javascript

我正在尝试react-router-dom在我的 React 应用程序中使用它,而且我使用的是 Typescript 而不是 JavaScript。这里的问题是我无法将 Route 导入我的组件并使其工作。我已经安装了,@types/react-router-dom但由于某种原因,它仍然无法按预期工作。

这是一个尝试使用react-router-dom

import {BrowserRouter as Router, Route} from "react-router-dom";

const App = () => {
    return (
        <div>
            <Router>
                <div>
                    <Route path="/" exact/>
                </div>
            </Router>
        </div>
    )
}

export default App;

这是我得到的错误

TypeScript error in /Users/veselinkontic/Projects/givellet/frontend/src/components/index.tsx(9,37):
Type '{ path: string; exact: true; }' is not assignable to type 'IntrinsicAttributes & (PathRouteProps | LayoutRouteProps | IndexRouteProps)'.
  Property 'exact' does not exist on type 'IntrinsicAttributes & (PathRouteProps | LayoutRouteProps | IndexRouteProps)'.  TS2322

     7 |             <Router>
     8 |                 <div>
  >  9 |                     <Route path="/" exact/>
       |                                     ^
    10 |                 </div>
    11 |             </Router>
    12 |         </div>

这是我的 package.json 文件,您可以看到所有内容都在那里。

  "name": "frontend",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.11.4",
    "@testing-library/react": "^11.1.0",
    "@testing-library/user-event": "^12.1.10",
    "@types/jest": "^26.0.15",
    "@types/node": "^12.0.0",
    "@types/react": "^17.0.0",
    "@types/react-dom": "^17.0.0",
    "@types/react-router-dom": "^5.3.2",
    "react": "^17.0.2",
    "react-dom": "^17.0.2",
    "react-router-dom": "^6.0.1",
    "react-scripts": "4.0.3",
    "typescript": "^4.1.2",
    "web-vitals": "^1.0.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

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2024-06-05

共1个答案

小能豆

react router v6 不再支持exact

// 旧版 - v5 <Route exact path="/" component={Home} />

// 新 - v6 <Route path="/" element={<Home />} />

正如他们的文档所述:

您不再需要使用 exact prop <Route path="/">。这是因为默认情况下所有路径都完全匹配。如果您因为有子路由而想要匹配更多 URL,请使用尾随 *,如<Route path="users/*">

您可以参考此迁移指南:https://reactrouter.com/en/main/upgrading/v5

2024-06-05