├── .nvmdrc
├── src
    ├── react-app-env.d.ts
    ├── mockjs.d.ts
    ├── features
    │   ├── counter
    │   │   ├── counterAPI.ts
    │   │   ├── Counter.module.css
    │   │   ├── Counter.tsx
    │   │   └── counterSlice.ts
    │   ├── mock
    │   │   └── todos.ts
    │   ├── todos
    │   │   ├── TodoList.module.css
    │   │   ├── TodoList.tsx
    │   │   └── todoSlice.ts
    │   └── sagas.ts
    ├── app
    │   ├── hooks.ts
    │   └── store.ts
    ├── index.tsx
    ├── index.css
    ├── App.tsx
    ├── AppRouter.tsx
    ├── App.css
    ├── Layout
    │   └── index.tsx
    └── logo.svg
├── public
    ├── favicon.ico
    ├── logo192.png
    ├── logo512.png
    ├── robots.txt
    ├── manifest.json
    └── index.html
├── .gitignore
├── tsconfig.json
├── package.json
└── README.md


/.nvmdrc:
--------------------------------------------------------------------------------
1 | 18.19.0


--------------------------------------------------------------------------------
/src/react-app-env.d.ts:
--------------------------------------------------------------------------------
1 | /// <reference types="react-scripts" />
2 | 


--------------------------------------------------------------------------------
/src/mockjs.d.ts:
--------------------------------------------------------------------------------
1 | declare module 'mockjs' {
2 |     export default any;
3 |   }
4 |   


--------------------------------------------------------------------------------
/public/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/dext7r/learn-redux/master/public/favicon.ico


--------------------------------------------------------------------------------
/public/logo192.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/dext7r/learn-redux/master/public/logo192.png


--------------------------------------------------------------------------------
/public/logo512.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/dext7r/learn-redux/master/public/logo512.png


--------------------------------------------------------------------------------
/public/robots.txt:
--------------------------------------------------------------------------------
1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 | Disallow:
4 | 


--------------------------------------------------------------------------------
/src/features/counter/counterAPI.ts:
--------------------------------------------------------------------------------
1 | // A mock function to mimic making an async request for data
2 | export function fetchCount(amount = 1) {
3 |   return new Promise<{ data: number }>((resolve) =>
4 |     setTimeout(() => resolve({ data: amount }), 500)
5 |   );
6 | }
7 | 


--------------------------------------------------------------------------------
/src/features/mock/todos.ts:
--------------------------------------------------------------------------------
 1 | import Mock from 'mockjs';
 2 | 
 3 | const mockData = Mock.mock({
 4 |   'list|5-10': [
 5 |     {
 6 |       'id|+1': 1,
 7 |       text: '@sentence(3, 5)',
 8 |       completed: '@boolean',
 9 |     },
10 |   ],
11 | });
12 | 
13 | export default mockData.list;
14 | 


--------------------------------------------------------------------------------
/src/app/hooks.ts:
--------------------------------------------------------------------------------
1 | import { TypedUseSelectorHook, useDispatch, useSelector } from 'react-redux';
2 | import type { RootState, AppDispatch } from './store';
3 | 
4 | // Use throughout your app instead of plain `useDispatch` and `useSelector`
5 | export const useAppDispatch = () => useDispatch<AppDispatch>();
6 | export const useAppSelector: TypedUseSelectorHook<RootState> = useSelector;
7 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | 
 8 | # testing
 9 | /coverage
10 | 
11 | # production
12 | /build
13 | 
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 | 
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 | 


--------------------------------------------------------------------------------
/src/index.tsx:
--------------------------------------------------------------------------------
 1 | import { createRoot } from 'react-dom/client';
 2 | import { Provider } from 'react-redux';
 3 | import { store } from './app/store';
 4 | import './index.css';
 5 | import AppRouter from './AppRouter';
 6 | const container = document.getElementById('root')!;
 7 | const root = createRoot(container);
 8 | 
 9 | root.render(
10 |     <Provider store={store}>
11 |       <AppRouter  />
12 |     </Provider>
13 | );
14 | 
15 | 


--------------------------------------------------------------------------------
/src/index.css:
--------------------------------------------------------------------------------
 1 | body {
 2 |   margin: 0;
 3 |   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
 4 |     'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
 5 |     sans-serif;
 6 |   -webkit-font-smoothing: antialiased;
 7 |   -moz-osx-font-smoothing: grayscale;
 8 | }
 9 | 
10 | code {
11 |   font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
12 |     monospace;
13 | }
14 | 


--------------------------------------------------------------------------------
/src/App.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import logo from './logo.svg';
 3 | import { Counter } from './features/counter/Counter';
 4 | import TodoList from './features/todos/TodoList';
 5 | import './App.css';
 6 | function App() {
 7 |   return (
 8 |     <div className="App">
 9 |       <header className="App-header">
10 |         <img src={logo} className="App-logo" alt="logo" />
11 |         {/* <Counter /> */}
12 |         <TodoList />
13 |       </header>
14 |     </div>
15 |   );
16 | }
17 | 
18 | export default App;
19 | 


--------------------------------------------------------------------------------
/public/manifest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "short_name": "React App",
 3 |   "name": "Create React App Sample",
 4 |   "icons": [
 5 |     {
 6 |       "src": "favicon.ico",
 7 |       "sizes": "64x64 32x32 24x24 16x16",
 8 |       "type": "image/x-icon"
 9 |     },
10 |     {
11 |       "src": "logo192.png",
12 |       "type": "image/png",
13 |       "sizes": "192x192"
14 |     },
15 |     {
16 |       "src": "logo512.png",
17 |       "type": "image/png",
18 |       "sizes": "512x512"
19 |     }
20 |   ],
21 |   "start_url": ".",
22 |   "display": "standalone",
23 |   "theme_color": "#000000",
24 |   "background_color": "#ffffff"
25 | }
26 | 


--------------------------------------------------------------------------------
/src/AppRouter.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { BrowserRouter as Router, Routes, Route } from 'react-router-dom';
 3 | import Layout from './Layout';
 4 | import TodoList from './features/todos/TodoList';
 5 | import { Counter } from './features/counter/Counter';
 6 | 
 7 | const AppRouter: React.FC = () => {
 8 |   return (
 9 |     <Router>
10 |       <Routes>
11 |         <Route element={<Layout />}>
12 |           <Route path="/" element={<TodoList />} />
13 |           <Route path="/Counter" element={<Counter />} />
14 |         </Route>
15 |       </Routes>
16 |     </Router>
17 |   );
18 | };
19 | 
20 | export default AppRouter;


--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "es5",
 4 |     "lib": [
 5 |       "dom",
 6 |       "dom.iterable",
 7 |       "esnext"
 8 |     ],
 9 |     "allowJs": true,
10 |     "skipLibCheck": true,
11 |     "esModuleInterop": true,
12 |     "allowSyntheticDefaultImports": true,
13 |     "strict": true,
14 |     "forceConsistentCasingInFileNames": true,
15 |     "noFallthroughCasesInSwitch": true,
16 |     "module": "esnext",
17 |     "moduleResolution": "node",
18 |     "resolveJsonModule": true,
19 |     "isolatedModules": true,
20 |     "noEmit": true,
21 |     "jsx": "react-jsx"
22 |   },
23 |   "include": [
24 |     "src"
25 |   ]
26 | }
27 | 


--------------------------------------------------------------------------------
/src/App.css:
--------------------------------------------------------------------------------
 1 | .App {
 2 |   text-align: center;
 3 | }
 4 | 
 5 | .App-logo {
 6 |   height: 40vmin;
 7 |   pointer-events: none;
 8 | }
 9 | 
10 | @media (prefers-reduced-motion: no-preference) {
11 |   .App-logo {
12 |     animation: App-logo-float infinite 3s ease-in-out;
13 |   }
14 | }
15 | 
16 | .App-header {
17 |   min-height: 100vh;
18 |   display: flex;
19 |   flex-direction: column;
20 |   align-items: center;
21 |   justify-content: center;
22 |   font-size: calc(10px + 2vmin);
23 | }
24 | 
25 | .App-link {
26 |   color: rgb(112, 76, 182);
27 | }
28 | 
29 | @keyframes App-logo-float {
30 |   0% {
31 |     transform: translateY(0);
32 |   }
33 |   50% {
34 |     transform: translateY(10px);
35 |   }
36 |   100% {
37 |     transform: translateY(0px);
38 |   }
39 | }
40 | 


--------------------------------------------------------------------------------
/src/Layout/index.tsx:
--------------------------------------------------------------------------------
 1 | import React from "react";
 2 | import { Link, Routes, Route } from "react-router-dom"; // 使用 Routes 和 Route
 3 | import TodoList from "../features/todos/TodoList";
 4 | import { Counter } from "../features/counter/Counter";
 5 | 
 6 | const Layout: React.FC = () => {
 7 |   return (
 8 |     <div>
 9 |       <header>
10 |         <nav>
11 |           <ul>
12 |             <li>
13 |               <Link to="/">Home</Link>
14 |             </li>
15 |             <li>
16 |               {" "}
17 |               <Link to="/Counter">Counter</Link>
18 |             </li>
19 |           </ul>
20 |         </nav>
21 |       </header>
22 |       <main>
23 |         <Routes>
24 |           <Route path="/" element={<TodoList />} />
25 |           <Route path="/Counter" element={<Counter />} />
26 |         </Routes>
27 |       </main>
28 |       <footer>{/* Footer content */}</footer>
29 |     </div>
30 |   );
31 | };
32 | 
33 | export default Layout;
34 | 


--------------------------------------------------------------------------------
/src/features/todos/TodoList.module.css:
--------------------------------------------------------------------------------
 1 | /* src/features/todos/TodoList.module.css */
 2 | .row {
 3 |     display: flex;
 4 |     align-items: center;
 5 |     margin-bottom: 10px;
 6 |   }
 7 |   
 8 |   .textbox {
 9 |     flex: 1;
10 |     padding: 8px;
11 |     margin-right: 10px;
12 |   }
13 |   
14 |   .button {
15 |     padding: 8px 16px;
16 |     margin-right: 10px;
17 |     background-color: #007bff;
18 |     color: white;
19 |     border: none;
20 |     cursor: pointer;
21 |   }
22 |   
23 |   .button:disabled {
24 |     background-color: grey;
25 |     color: white;
26 |   }
27 |   
28 |   .list {
29 |     list-style-type: none;
30 |     padding: 0;
31 |   }
32 |   
33 |   .listItem {
34 |     display: flex;
35 |     align-items: center;
36 |     margin-bottom: 5px;
37 |   }
38 |   
39 |   .listItem span {
40 |     flex: 1;
41 |     cursor: pointer;
42 |   }
43 |   
44 |   .completed {
45 |     text-decoration: line-through;
46 |     color: grey;
47 |   }


--------------------------------------------------------------------------------
/src/features/sagas.ts:
--------------------------------------------------------------------------------
 1 | import { put, takeEvery } from 'redux-saga/effects';
 2 | import { Todo, fetchTodosFailure, fetchTodosSuccess } from './todos/todoSlice';
 3 | 
 4 | // 模拟异步获取 todos 的函数
 5 | const fetchTodosFromAPI = () => {
 6 |   return new Promise<Todo[]>((resolve, reject) => {
 7 |     setTimeout(() => {
 8 |       // 这里假设从 API 获取到了 todos 数据
 9 |       const todos: Todo[] = [
10 |         { id: 1, text: 'Todo 1', completed: false },
11 |         { id: 2, text: 'Todo 2', completed: true },
12 |       ];
13 |       resolve(todos);
14 |     }, 1000);
15 |   });
16 | };
17 | 
18 | // 处理获取 todos 的 saga 函数
19 | function* fetchTodosWorkerSaga(): Generator<any, void, Todo[]> {
20 |   try {
21 |     const todos = yield fetchTodosFromAPI();
22 |     yield put(fetchTodosSuccess(todos));
23 |   } catch (error: any) { // 使用类型断言将 error 转换为 string 类型
24 |     yield put(fetchTodosFailure(error as string));
25 |   }
26 | }
27 | 
28 | // 监听获取 todos 的 action
29 | export function* watchFetchTodos() {
30 |   yield takeEvery('todos/fetchTodos', fetchTodosWorkerSaga);
31 | }
32 | 


--------------------------------------------------------------------------------
/src/logo.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><g fill="#764ABC"><path d="M65.6 65.4c2.9-.3 5.1-2.8 5-5.8-.1-3-2.6-5.4-5.6-5.4h-.2c-3.1.1-5.5 2.7-5.4 5.8.1 1.5.7 2.8 1.6 3.7-3.4 6.7-8.6 11.6-16.4 15.7-5.3 2.8-10.8 3.8-16.3 3.1-4.5-.6-8-2.6-10.2-5.9-3.2-4.9-3.5-10.2-.8-15.5 1.9-3.8 4.9-6.6 6.8-8-.4-1.3-1-3.5-1.3-5.1-14.5 10.5-13 24.7-8.6 31.4 3.3 5 10 8.1 17.4 8.1 2 0 4-.2 6-.7 12.8-2.5 22.5-10.1 28-21.4z"/><path d="M83.2 53c-7.6-8.9-18.8-13.8-31.6-13.8H50c-.9-1.8-2.8-3-4.9-3h-.2c-3.1.1-5.5 2.7-5.4 5.8.1 3 2.6 5.4 5.6 5.4h.2c2.2-.1 4.1-1.5 4.9-3.4H52c7.6 0 14.8 2.2 21.3 6.5 5 3.3 8.6 7.6 10.6 12.8 1.7 4.2 1.6 8.3-.2 11.8-2.8 5.3-7.5 8.2-13.7 8.2-4 0-7.8-1.2-9.8-2.1-1.1 1-3.1 2.6-4.5 3.6 4.3 2 8.7 3.1 12.9 3.1 9.6 0 16.7-5.3 19.4-10.6 2.9-5.8 2.7-15.8-4.8-24.3z"/><path d="M32.4 67.1c.1 3 2.6 5.4 5.6 5.4h.2c3.1-.1 5.5-2.7 5.4-5.8-.1-3-2.6-5.4-5.6-5.4h-.2c-.2 0-.5 0-.7.1-4.1-6.8-5.8-14.2-5.2-22.2.4-6 2.4-11.2 5.9-15.5 2.9-3.7 8.5-5.5 12.3-5.6 10.6-.2 15.1 13 15.4 18.3 1.3.3 3.5 1 5 1.5-1.2-16.2-11.2-24.6-20.8-24.6-9 0-17.3 6.5-20.6 16.1-4.6 12.8-1.6 25.1 4 34.8-.5.7-.8 1.8-.7 2.9z"/></g></svg>
2 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "redux",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "@reduxjs/toolkit": "^1.9.7",
 7 |     "@types/node": "^17.0.45",
 8 |     "@types/react": "^18.3.2",
 9 |     "@types/react-dom": "^18.3.0",
10 |     "mockjs": "^1.1.0",
11 |     "react": "^18.3.1",
12 |     "react-dom": "^18.3.1",
13 |     "react-redux": "^8.1.3",
14 |     "react-router-dom": "^6.23.1",
15 |     "react-scripts": "5.0.1",
16 |     "redux-logger": "^3.0.6",
17 |     "redux-saga": "^1.3.0",
18 |     "typescript": "^4.9.5"
19 |   },
20 |   "scripts": {
21 |     "start": "react-scripts start",
22 |     "build": "react-scripts build",
23 |     "eject": "react-scripts eject"
24 |   },
25 |   "eslintConfig": {
26 |     "extends": [
27 |       "react-app"
28 |     ]
29 |   },
30 |   "browserslist": {
31 |     "production": [
32 |       ">0.2%",
33 |       "not dead",
34 |       "not op_mini all"
35 |     ],
36 |     "development": [
37 |       "last 1 chrome version",
38 |       "last 1 firefox version",
39 |       "last 1 safari version"
40 |     ]
41 |   },
42 |   "devDependencies": {
43 |     "@types/mockjs": "^1.0.10",
44 |     "@types/redux-logger": "^3.0.13"
45 |   }
46 | }
47 | 


--------------------------------------------------------------------------------
/src/app/store.ts:
--------------------------------------------------------------------------------
 1 | import { configureStore, ThunkAction, Action, Middleware } from '@reduxjs/toolkit';
 2 | import counterReducer from '../features/counter/counterSlice';
 3 | import todoReducer from '../features/todos/todoSlice';
 4 | import logger from 'redux-logger'
 5 | import createSagaMiddleware from 'redux-saga';
 6 | import { all } from 'redux-saga/effects';
 7 | import { watchFetchTodos } from '../features/sagas';
 8 | 
 9 | const isDevelopment = process.env.NODE_ENV === 'development';
10 | 
11 | // 创建 redux-saga 中间件实例
12 | const sagaMiddleware = createSagaMiddleware();
13 | 
14 | // 创建根 Saga 函数
15 | function* rootSaga() {
16 |   // 在此处放置你的所有 saga 函数
17 |   yield all([
18 |     watchFetchTodos(),
19 |   ]);
20 | }
21 | 
22 | export const store = configureStore({
23 |   reducer: {
24 |     counter: counterReducer,
25 |     todos: todoReducer,
26 |   },
27 |   middleware: (getDefaultMiddleware) => {
28 |     const middleware = getDefaultMiddleware();
29 |     if (isDevelopment) {
30 |       middleware.push(logger as Middleware<{}, any, any>);
31 |     }
32 |     middleware.push(sagaMiddleware);
33 |     return middleware;
34 |   },});
35 | 
36 |   // 运行根 Saga 函数
37 | sagaMiddleware.run(rootSaga);
38 | export type AppDispatch = typeof store.dispatch;
39 | export type RootState = ReturnType<typeof store.getState>;
40 | export type AppThunk<ReturnType = void> = ThunkAction<
41 |   ReturnType,
42 |   RootState,
43 |   unknown,
44 |   Action<string>
45 | >;
46 | 
47 | 


--------------------------------------------------------------------------------
/src/features/counter/Counter.module.css:
--------------------------------------------------------------------------------
 1 | .row {
 2 |   display: flex;
 3 |   align-items: center;
 4 |   justify-content: center;
 5 | }
 6 | 
 7 | .row > button {
 8 |   margin-left: 4px;
 9 |   margin-right: 8px;
10 | }
11 | 
12 | .row:not(:last-child) {
13 |   margin-bottom: 16px;
14 | }
15 | 
16 | .value {
17 |   font-size: 78px;
18 |   padding-left: 16px;
19 |   padding-right: 16px;
20 |   margin-top: 2px;
21 |   font-family: 'Courier New', Courier, monospace;
22 | }
23 | 
24 | .button {
25 |   appearance: none;
26 |   background: none;
27 |   font-size: 32px;
28 |   padding-left: 12px;
29 |   padding-right: 12px;
30 |   outline: none;
31 |   border: 2px solid transparent;
32 |   color: rgb(112, 76, 182);
33 |   padding-bottom: 4px;
34 |   cursor: pointer;
35 |   background-color: rgba(112, 76, 182, 0.1);
36 |   border-radius: 2px;
37 |   transition: all 0.15s;
38 | }
39 | 
40 | .textbox {
41 |   font-size: 32px;
42 |   padding: 2px;
43 |   width: 64px;
44 |   text-align: center;
45 |   margin-right: 4px;
46 | }
47 | 
48 | .button:hover,
49 | .button:focus {
50 |   border: 2px solid rgba(112, 76, 182, 0.4);
51 | }
52 | 
53 | .button:active {
54 |   background-color: rgba(112, 76, 182, 0.2);
55 | }
56 | 
57 | .asyncButton {
58 |   composes: button;
59 |   position: relative;
60 | }
61 | 
62 | .asyncButton:after {
63 |   content: '';
64 |   background-color: rgba(112, 76, 182, 0.15);
65 |   display: block;
66 |   position: absolute;
67 |   width: 100%;
68 |   height: 100%;
69 |   left: 0;
70 |   top: 0;
71 |   opacity: 0;
72 |   transition: width 1s linear, opacity 0.5s ease 1s;
73 | }
74 | 
75 | .asyncButton:active:after {
76 |   width: 0%;
77 |   opacity: 1;
78 |   transition: 0s;
79 | }
80 | 


--------------------------------------------------------------------------------
/public/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8" />
 5 |     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1" />
 7 |     <meta name="theme-color" content="#000000" />
 8 |     <meta
 9 |       name="description"
10 |       content="Web site created using create-react-app"
11 |     />
12 |     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
13 |     <!--
14 |       manifest.json provides metadata used when your web app is installed on a
15 |       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
16 |     -->
17 |     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
18 |     <!--
19 |       Notice the use of %PUBLIC_URL% in the tags above.
20 |       It will be replaced with the URL of the `public` folder during the build.
21 |       Only files inside the `public` folder can be referenced from the HTML.
22 | 
23 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
24 |       work correctly both with client-side routing and a non-root public URL.
25 |       Learn how to configure a non-root public URL by running `npm run build`.
26 |     -->
27 |     <title>React Redux App</title>
28 |   </head>
29 |   <body>
30 |     <noscript>You need to enable JavaScript to run this app.</noscript>
31 |     <div id="root"></div>
32 |     <!--
33 |       This HTML file is a template.
34 |       If you open it directly in the browser, you will see an empty page.
35 | 
36 |       You can add webfonts, meta tags, or analytics to this file.
37 |       The build step will place the bundled scripts into the <body> tag.
38 | 
39 |       To begin the development, run `npm start` or `yarn start`.
40 |       To create a production bundle, use `npm run build` or `yarn build`.
41 |     -->
42 |   </body>
43 | </html>
44 | 


--------------------------------------------------------------------------------
/src/features/counter/Counter.tsx:
--------------------------------------------------------------------------------
 1 | import React, { useState } from 'react';
 2 | 
 3 | import { useAppSelector, useAppDispatch } from '../../app/hooks';
 4 | import {
 5 |   decrement,
 6 |   increment,
 7 |   incrementByAmount,
 8 |   incrementAsync,
 9 |   incrementIfOdd,
10 |   selectCount,
11 | } from './counterSlice';
12 | import styles from './Counter.module.css';
13 | 
14 | export function Counter() {
15 |   const count = useAppSelector(selectCount);
16 |   const dispatch = useAppDispatch();
17 |   const [incrementAmount, setIncrementAmount] = useState('2');
18 | 
19 |   const incrementValue = Number(incrementAmount) || 0;
20 | 
21 |   return (
22 |     <div>
23 |       <div className={styles.row}>
24 |         <button
25 |           className={styles.button}
26 |           aria-label="Decrement value"
27 |           onClick={() => dispatch(decrement())}
28 |         >
29 |           -
30 |         </button>
31 |         <span className={styles.value}>{count}</span>
32 |         <button
33 |           className={styles.button}
34 |           aria-label="Increment value"
35 |           onClick={() => dispatch(increment())}
36 |         >
37 |           +
38 |         </button>
39 |       </div>
40 |       <div className={styles.row}>
41 |         <input
42 |           className={styles.textbox}
43 |           aria-label="Set increment amount"
44 |           value={incrementAmount}
45 |           onChange={(e) => setIncrementAmount(e.target.value)}
46 |         />
47 |         <button
48 |           className={styles.button}
49 |           onClick={() => dispatch(incrementByAmount(incrementValue))}
50 |         >
51 |           Add Amount
52 |         </button>
53 |         <button
54 |           className={styles.asyncButton}
55 |           onClick={() => dispatch(incrementAsync(incrementValue))}
56 |         >
57 |           Add Async
58 |         </button>
59 |         <button
60 |           className={styles.button}
61 |           onClick={() => dispatch(incrementIfOdd(incrementValue))}
62 |         >
63 |           Add If Odd
64 |         </button>
65 |       </div>
66 |     </div>
67 |   );
68 | }
69 | 


--------------------------------------------------------------------------------
/src/features/todos/TodoList.tsx:
--------------------------------------------------------------------------------
 1 | import { useEffect, useState } from "react";
 2 | import { useAppDispatch, useAppSelector } from "../../app/hooks";
 3 | import {
 4 |   Todo,
 5 |   addTodo,
 6 |   deleteTodo,
 7 |   selectTodos,
 8 |   toggleTodo,
 9 |   fetchTodos,
10 | } from "./todoSlice";
11 | import styles from "./TodoList.module.css";
12 | 
13 | function TodoList() {
14 |   const todos = useAppSelector(selectTodos);
15 |   const dispatch = useAppDispatch();
16 |   const [text, setText] = useState("");
17 |   const isTextEmpty = text.trim() === "";
18 | 
19 |   useEffect(() => {
20 |     dispatch(fetchTodos());
21 |   }, [dispatch]);
22 | 
23 |   const handleAddTodo = () => {
24 |     const trimmedText = text.trim();
25 |     if (trimmedText && !todos.find((todo) => todo.text === trimmedText)) {
26 |       dispatch(addTodo(trimmedText));
27 |       setText("");
28 |     } else {
29 |       alert(`已存在该项~`);
30 |       setText("");
31 |     }
32 |   };
33 | 
34 |   return (
35 |     <div>
36 |       <h1>Todo List</h1>
37 |       <div className={styles.row}>
38 |         <input
39 |           className={styles.textbox}
40 |           aria-label="Set todo text"
41 |           value={text}
42 |           onChange={(e) => setText(e.target.value)}
43 |         />
44 |         <button
45 |           disabled={isTextEmpty}
46 |           className={`${styles.button} ${
47 |             isTextEmpty ? styles.disabledButton : ""
48 |           }`}
49 |           onClick={handleAddTodo}
50 |         >
51 |           添加代办项
52 |         </button>
53 |       </div>
54 |       <ul className={styles.list}>
55 |         {todos.map((todo: Todo) => (
56 |           <li key={todo.id} className={styles.listItem}>
57 |             <span
58 |               className={todo.completed ? styles.completed : ""}
59 |               onClick={() => dispatch(toggleTodo(todo.id))}
60 |             >
61 |               {todo.text}
62 |             </span>
63 |             <button
64 |               className={styles.button}
65 |               onClick={() => dispatch(deleteTodo(todo.id))}
66 |             >
67 |               Delete
68 |             </button>
69 |           </li>
70 |         ))}
71 |       </ul>
72 |     </div>
73 |   );
74 | }
75 | export default TodoList;
76 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Getting Started with Create React App
 2 | 
 3 | This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app), using the [Redux](https://redux.js.org/) and [Redux Toolkit](https://redux-toolkit.js.org/) TS template.
 4 | 
 5 | ## Available Scripts
 6 | 
 7 | In the project directory, you can run:
 8 | 
 9 | ### `npm start`
10 | 
11 | Runs the app in the development mode.\
12 | Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
13 | 
14 | The page will reload if you make edits.\
15 | You will also see any lint errors in the console.
16 | 
17 | ### `npm test`
18 | 
19 | Launches the test runner in the interactive watch mode.\
20 | See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
21 | 
22 | ### `npm run build`
23 | 
24 | Builds the app for production to the `build` folder.\
25 | It correctly bundles React in production mode and optimizes the build for the best performance.
26 | 
27 | The build is minified and the filenames include the hashes.\
28 | Your app is ready to be deployed!
29 | 
30 | See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
31 | 
32 | ### `npm run eject`
33 | 
34 | **Note: this is a one-way operation. Once you `eject`, you can’t go back!**
35 | 
36 | If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
37 | 
38 | Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
39 | 
40 | You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
41 | 
42 | ## Learn More
43 | 
44 | You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
45 | 
46 | To learn React, check out the [React documentation](https://reactjs.org/).
47 | 


--------------------------------------------------------------------------------
/src/features/todos/todoSlice.ts:
--------------------------------------------------------------------------------
 1 | import { createSlice, PayloadAction } from "@reduxjs/toolkit";
 2 | import { AppThunk } from "../../app/store";
 3 | import mockTodos from '../mock/todos';
 4 | 
 5 | export interface Todo {
 6 |   id: number;
 7 |   text: string;
 8 |   completed: boolean;
 9 | }
10 | 
11 | interface TodosState {
12 |   list: Todo[];
13 |   loading: boolean;
14 |   error: string | null;
15 | }
16 | 
17 | const initialState: TodosState = {
18 |   list: [],
19 |   loading: false,
20 |   error: null,
21 | };
22 | 
23 | export const todoSlice = createSlice({
24 |   name: "todos",
25 |   initialState,
26 |   reducers: {
27 |     addTodo: (state, action: PayloadAction<string>) => {
28 |       const newTodo = {
29 |         id: state.list.length ? state.list[state.list.length - 1].id + 1 : 1,
30 |         text: action.payload,
31 |         completed: false,
32 |       };
33 |       state.list.push(newTodo);
34 |     },
35 |     toggleTodo: (state, action: PayloadAction<number>) => {
36 |       const todo = state.list.find((todo) => todo.id === action.payload);
37 |       if (todo) {
38 |         todo.completed = !todo.completed;
39 |       }
40 |     },
41 |     deleteTodo: (state, action: PayloadAction<number>) => {
42 |       state.list = state.list.filter((todo) => todo.id !== action.payload);
43 |     },
44 |     fetchTodosStart: (state) => {
45 |       state.loading = true;
46 |       state.error = null;
47 |     },
48 |     fetchTodosSuccess: (state, action: PayloadAction<Todo[]>) => {
49 |       state.loading = false;
50 |       state.error = null;
51 |       state.list = action.payload;
52 |     },
53 |     fetchTodosFailure: (state, action: PayloadAction<string>) => {
54 |       state.loading = false;
55 |       state.error = action.payload;
56 |     },
57 |   },
58 | });
59 | 
60 | export const { addTodo, toggleTodo, deleteTodo, fetchTodosStart, fetchTodosSuccess, fetchTodosFailure } = todoSlice.actions;
61 | 
62 | export const selectTodos = (state: { todos: TodosState }) => state.todos.list;
63 | 
64 | export const fetchTodos = (): AppThunk => async (dispatch) => {
65 |   dispatch(fetchTodosStart());
66 |   try {
67 |     // 模拟异步请求
68 |     setTimeout(() => {
69 |       dispatch(fetchTodosSuccess(mockTodos));
70 |     }, 1000);
71 |   } catch (error) {
72 |     dispatch(fetchTodosFailure((error as Error).message));
73 |   }
74 | };
75 | 
76 | export default todoSlice.reducer;
77 | 


--------------------------------------------------------------------------------
/src/features/counter/counterSlice.ts:
--------------------------------------------------------------------------------
 1 | import { createAsyncThunk, createSlice, PayloadAction } from '@reduxjs/toolkit';
 2 | import { RootState, AppThunk } from '../../app/store';
 3 | import { fetchCount } from './counterAPI';
 4 | 
 5 | export interface CounterState {
 6 |   value: number;
 7 |   status: 'idle' | 'loading' | 'failed';
 8 | }
 9 | 
10 | const initialState: CounterState = {
11 |   value: 0,
12 |   status: 'idle',
13 | };
14 | 
15 | // The function below is called a thunk and allows us to perform async logic. It
16 | // can be dispatched like a regular action: `dispatch(incrementAsync(10))`. This
17 | // will call the thunk with the `dispatch` function as the first argument. Async
18 | // code can then be executed and other actions can be dispatched. Thunks are
19 | // typically used to make async requests.
20 | export const incrementAsync = createAsyncThunk(
21 |   'counter/fetchCount',
22 |   async (amount: number) => {
23 |     const response = await fetchCount(amount);
24 |     // The value we return becomes the `fulfilled` action payload
25 |     return response.data;
26 |   }
27 | );
28 | 
29 | export const counterSlice = createSlice({
30 |   name: 'counter',
31 |   initialState,
32 |   // The `reducers` field lets us define reducers and generate associated actions
33 |   reducers: {
34 |     increment: (state) => {
35 |       // Redux Toolkit allows us to write "mutating" logic in reducers. It
36 |       // doesn't actually mutate the state because it uses the Immer library,
37 |       // which detects changes to a "draft state" and produces a brand new
38 |       // immutable state based off those changes
39 |       state.value += 1;
40 |     },
41 |     decrement: (state) => {
42 |       state.value -= 1;
43 |     },
44 |     // Use the PayloadAction type to declare the contents of `action.payload`
45 |     incrementByAmount: (state, action: PayloadAction<number>) => {
46 |       state.value += action.payload;
47 |     },
48 |   },
49 |   // The `extraReducers` field lets the slice handle actions defined elsewhere,
50 |   // including actions generated by createAsyncThunk or in other slices.
51 |   extraReducers: (builder) => {
52 |     builder
53 |       .addCase(incrementAsync.pending, (state) => {
54 |         state.status = 'loading';
55 |       })
56 |       .addCase(incrementAsync.fulfilled, (state, action) => {
57 |         state.status = 'idle';
58 |         state.value += action.payload;
59 |       })
60 |       .addCase(incrementAsync.rejected, (state) => {
61 |         state.status = 'failed';
62 |       });
63 |   },
64 | });
65 | 
66 | export const { increment, decrement, incrementByAmount } = counterSlice.actions;
67 | 
68 | // The function below is called a selector and allows us to select a value from
69 | // the state. Selectors can also be defined inline where they're used instead of
70 | // in the slice file. For example: `useSelector((state: RootState) => state.counter.value)`
71 | export const selectCount = (state: RootState) => state.counter.value;
72 | 
73 | // We can also write thunks by hand, which may contain both sync and async logic.
74 | // Here's an example of conditionally dispatching actions based on current state.
75 | export const incrementIfOdd =
76 |   (amount: number): AppThunk =>
77 |   (dispatch, getState) => {
78 |     const currentValue = selectCount(getState());
79 |     if (currentValue % 2 === 1) {
80 |       dispatch(incrementByAmount(amount));
81 |     }
82 |   };
83 | 
84 | export default counterSlice.reducer;
85 | 


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