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react_ts_hook_immer实战(一)

react_ts_hook_immer实战(一)

作者: 眠九 | 来源:发表于2020-06-09 14:39 被阅读0次

最近公司在做框架选型,有前端朋友推荐了这一套组合拳,打算写个demo练练手,顺便踩踩坑。项目初始参考antd的官方文档 在typescript中使用antd

项目地址

项目地址 : https://github.com/NeptunerLynn/react_hook_ts

参考文档

TS文档
ANTD文档
React文档
immerjs

一. 环境配置

1. 创建项目
npx create-react-app ts_hook_proj --typescript

然后把配置项暴露出来(不可逆操作)

npm run eject

启动项目

npm run start

默认启动地址是 http://localhost:3000/

2. 引入antd
yarn add antd

在app.tsx中引入antd

import { Button } from 'antd';

在app.css中引入css样式

@import '~antd/dist/antd.css';
3.配置主题色

安装craco对create-react-app进行配置

yarn add @craco/craco
cnpm i react-scripts -S

将package.json中的配置修改为:

"scripts": {
    "start": "craco start",
    "build": "craco build",
    "test": "craco test"
  },

引入

yarn add craco-less

在项目根目录新建文件craco.config.js,并添加代码:

const CracoLessPlugin = require('craco-less');

module.exports = {
  plugins: [
    {
      plugin: CracoLessPlugin,
      options: {
        lessLoaderOptions: {
          lessOptions: {
            modifyVars: { '@primary-color': '#1DA57A' },
            javascriptEnabled: true,
          },
        },
      },
    },
  ],
};

然后将App.tsx中的样式引用修改为

import './App.less';

并新增文件App.less

@import '~antd/dist/antd.less';

到这里,主题已经成功的配置好了
在App.tsx里试着使用一下

import React, { FC } from 'react';
import { Button } from 'antd';
import './App.less';

const App: FC = () => (
  <div className="App">
    <Button type="primary">Button</Button>
  </div>
);

export default App;

可以看到,在浏览器中已经成功显示了:


启动成功

二. 目录梳理

在开发项目之前,个人习惯是进行目录的整理,为后续的开发提供框架
先大致的整理一下目录结构


项目结构

我们开发的代码主要存放在src中。

三. 添加组件

安装react-router

yarn add react-router @types/react-router --dev
yarn add react-router-dom @types/react-router-dom --dev

安装redux

yarn add redux --dev

然后开始正儿八经的开发代码了:
新增路由router/index.tsx
先跳转登录页面,登录成功之后进入主页,另有进入注册页面的入口:

import * as React from 'react';
import { HashRouter as Router, Redirect, Route, Switch } from 'react-router-dom';
import HomePage from '../components/views/HomePage';
import LoginPage from '../components/views/LoginPage';
import RegisterPage from '../components/views/RegisterPage';

const basename = '/';

const RoutersConfig = () => {
    return (
        <Router basename={basename}>
            <Switch>
                <Route path='/login' exact={true} component={LoginPage} />
                <Route path='/home' component={HomePage} />
                <Route path='/register' component={RegisterPage} />
                <Redirect to='/login' />
            </Switch>
        </Router>
    );
}

export default RoutersConfig;

在主组件App.tsx中引入router

import * as React from 'react';
import RoutersConfig from './routers';
import './App.less'

class App extends React.Component {
  public render() {
    return (
      <RoutersConfig />
    );
  }
}

export default App;

然后写登录-views/LoginPage.tsx(不得不说,默默踩了一堆antd3到antd4的坑):

import { Button, Checkbox, Form, Input, message } from 'antd';
import { UserOutlined, LockOutlined } from '@ant-design/icons';
// import { FormComponentProps } from 'antd/lib/form';
import * as React from 'react';
import { RouteComponentProps } from 'react-router-dom';
import '../../assets/less/login.less';

interface LoginParam {
    username: string;
    password: string;
    remember: boolean;
}

interface LoginFormProps extends RouteComponentProps {}

class LoginPage extends React.Component<LoginFormProps, LoginParam> {
    readonly state: Readonly<LoginParam> = {
        username: '',
        password: '',
        remember: true,
    }

    constructor(props: LoginFormProps) {
        super(props);
    }

    onFinish = values => {
        console.log(this.props)
        console.log('Success:', values);
        this.props.history.push('/home');
    }
      
    onFinishFailed = errorInfo => {
        console.log('Failed:', errorInfo);
    }

    onRegister = () => {
      this.props.history.push('/register');
    }
    render() {
        return (
                <div id="loginContent">
                  <div className="login-card">
                    <div className="login-card-title">欢 迎 登 录</div>
                    <Form
                      name="basic"
                      initialValues={{ remember: true }}
                      onFinish={this.onFinish}
                      onFinishFailed={this.onFinishFailed}
                    >
                      <Form.Item
                        name="username"
                        rules={[{ required: true, message: '请输入账号!' }]}
                      >
                        <Input prefix={<UserOutlined className="site-form-item-icon" />} placeholder="账号" />
                      </Form.Item>

                      <Form.Item
                        name="password"
                        rules={[{ required: true, message: '请输入密码!' }]}
                      >
                        <Input.Password prefix={<LockOutlined className="site-form-item-icon" />} placeholder="密码"/>
                      </Form.Item>

                      <Form.Item>
                        <Form.Item name="remember" valuePropName="checked" noStyle>
                          <Checkbox>记住密码</Checkbox>
                        </Form.Item>
                        <a className="login-form-forgot" href="#!" onClick={this.onRegister}>
                          没有账号?先注册吧!
                        </a>
                      </Form.Item>

                      <Form.Item>
                        <Button type="primary" htmlType="submit" block>
                          登录
                        </Button>
                      </Form.Item>
                    </Form>
                  </div> 
                </div>
        );
    }
}

export default LoginPage;

为登录添加样式:

#loginContent{
    background-color: @primary-color;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;

    .login-card{
        background: #fff;
        width: 400px;;
        border-radius: 10px;
        box-shadow: 0 0 10 #ccc;
        padding: 20px 50px;

        .login-card-title{
            text-align: center;
            font-size: 18px;
            margin-bottom: 16px;
        }
        
        .login-form-forgot {
            float: right;
        }
    }
}

homePage.tsx

import * as React from 'react';

const HomePage = () => {
    return (
        <div>Welcome to React!</div>
    )
}

export default HomePage;

现在已经能够成功跳转到主页了:


登录页面
主页

关于注册页面,还有登录的请求接口添加,token状态等等未完待续o( ̄︶ ̄)o~

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