Question

我的应用程序在localhost上运行良好。当我在GitHub上部署应用程序时，它显示空白页面。

GitHub发布的链接：https://susmitha5c3.github.io/MazeRunner

App.js文件：

import './App.css';

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

//pages
import MainPage from "./Visualizers/index";
import PathfindingVisualizer from './Visualizers/PathfindingVisualizer/PathfindingVisualizer';
import PathfinderDragon from './Visualizers/PathfinderDragon/PathfinderDragon';

function App() {
  return (
    <body>
      <Router>
          <Route exact path="/" component={MainPage} />
          <Route exact path="/pathstar" component={PathfindingVisualizer} />
          <Route exact path="/pathdragon" component={PathfinderDragon} />
      </Router>
    </body>
  );
}

export default App;

我的package.json文件：

{
  "name": "maze-runner",
  "version": "0.1.0",
  "private": true,
  "homepage": "http://susmitha5c3.github.io/MazeRunner",
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-router-dom": "^5.2.0",
    "react-scripts": "3.4.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "predeploy": "npm run build",
"deploy": "gh-pages -d build"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "gh-pages": "^3.0.0"
  }
}

在package.json文件中，我添加了主页链接以及要部署的脚本。当我运行“ npm run deploy”时，它显示为已发布。但是，当我访问链接时，它为空。

在github上发布react应用后获取空白页

0 个答案: