【转载】基于Ant Design UI 框架的 React 项目

转自:http://www.demodashi.com/demo/12205.html

全局安装 create-react-app 脚手架

npm install -g create-react-app

创建 React 项目 antd-demo

create-react-app antd-demo

引入 Ant Design 组件库

yarn add antd

访问项目

运行 http://localhost:3000

创建页面

  • 在 src 目录下创建一个 Home 文件夹用来存放自己的代码

  • 在 test.js 页面添加如下代码:

    import React,{Component} from 'react';
        import { Layout, Menu, Breadcrumb, Icon } from 'antd';
        import 'antd/dist/antd.css';
        import logo from '../logo.svg';
        import './myCss.css'
        const { Header, Content, Footer, Sider } = Layout;
        //自定义组件SiderDemo
        class SiderDemo extends Component {
            state = {
                collapsed: false,
                mode: 'inline',
            };
            toggle = () => {
                this.setState({
                    collapsed: !this.state.collapsed,
                });
            }
            render() {
                return (
                    <Layout>
                        <Sider
                            trigger={null}
                            collapsible
                            collapsed={this.state.collapsed}
                        >
                            <div className="logo" />
                            <Menu theme="dark" mode="inline" defaultSelectedKeys={['1']}>
                                <Menu.Item key="1">
                                    <Icon type="user" />
                                    <span className="nav-text">nav 1</span>
                                </Menu.Item>
                                <Menu.Item key="2">
                                    <Icon type="video-camera" />
                                    <span className="nav-text">nav 2</span>
                                </Menu.Item>
                                <Menu.Item key="3">
                                    <Icon type="upload" />
                                    <span className="nav-text">nav 3</span>
                                </Menu.Item>
                            </Menu>
                        </Sider>
                        <Layout>
                            <Header style={{ background: '#000', padding: 0 }}>
                                <span style={{color:'#fff', paddingLeft:'2%', fontSize:'1.4em'}}>
                                    <Icon
                                        className="trigger"
                                        type={this.state.collapsed ? 'menu-unfold' : 'menu-fold'}
                                        onClick={this.toggle}
                                        style={{cursor: 'pointer'}}
                                    />
                                </span>
                                <span style={{color:'#fff', paddingLeft:'2%', fontSize:'1.4em'}}>Information Management System</span>
                                <span style={{color:'#fff', float:'right', paddingRight:'1%'}}>
                                    <img src={logo} className="App-logo" alt="logo" />
                                </span>
                            </Header>
                            <Content style={{ margin: '0 16px' }}>
                                <Breadcrumb style={{ margin: '12px 0' }}>
                                    <Breadcrumb.Item>User</Breadcrumb.Item>
                                    <Breadcrumb.Item>Bill</Breadcrumb.Item>
                                </Breadcrumb>
                                <div style={{ padding: 24, background: '#fff', minHeight: 780 }}>
                                </div>
                            </Content>
                            <Footer style={{ textAlign: 'center' }}>
                                Ant Design ©2016 Created by Ant UED
                            </Footer>
                        </Layout>
                    </Layout>
                );
            }
        }
        //输出组件
        export default SiderDemo;
  • 在 test.css 添加代码

    .App-logo {
            animation: App-logo-spin infinite 10s linear;
            height: 60px;
        }
    
        @keyframes App-logo-spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
    
        .logo {
            height: 32px;
            background: #333;
            border-radius: 6px;
            margin: 16px;
        }
    
        .ant-layout-sider-collapsed .anticon {
            font-size: 16px;
        }
    
        .ant-layout-sider-collapsed .nav-text {
            display: none;
        }
  • 修改 src\index.css 的内容

    body {
          margin: 0;
          padding: 0;
          font-family: sans-serif;
        }
        @import "./Home/myCss.css";/*引入自己写的css样式**/
  • 修改 src\index.js 内容

    import React from 'react';
    import ReactDOM from 'react-dom';
    import './index.css';//引入样式
    import SiderDemo from './Home/myIndex';//引入自己写的组件(class)
    import registerServiceWorker from './registerServiceWorker';
    
        ReactDOM.render(<SiderDemo />, document.getElementById('root'));
        registerServiceWorker();
        //registerServiceWorker就是为react项目注册了一个service worker,
        // 用来做资源的缓存,这样你下次访问时,就可以更快的获取资

    之后查看效果即可。

export 'Icon' (imported as 'Icon') was not found in 'antd' 错误的解决

问题原因:Ant Design 从 v3 升级到 v4 导致,图标升级(点击可查看文档),旧版 Icon 使用方式将被废弃,解决办法:
首先安装:yarn add @ant-design/compatible
引入:import { Icon } from "@ant-design/compatible";
再重新运行代码这个问题就可以解决了。

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