导航菜单

  • 0.api
  • 0.Async
  • 0.module
  • 1.ES2015
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  • 3.Node
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  • 5.REPL
  • 6.NodeCore
  • 7.module&NPM
  • 8.Encoding
  • 9.Buffer
  • 10.fs
  • 11.Stream-1
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  • 11.Stream-3
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  • 12-Network-2
  • 12.NetWork-3
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  • 13.tcp
  • 14.http-1
  • 14.http-2
  • 15.compress
  • 16.crypto
  • 17.process
  • 18.yargs
  • 19.cache
  • 20.action
  • 21.https
  • 22.cookie
  • 23.session
  • 24.express-1
  • 24.express-2
  • 24.express-3
  • 24.express-4
  • 25.koa-1
  • 26.webpack-1-basic
  • 26.webpack-2-optimize
  • 26.webpack-3-file
  • 26.webpack-4.tapable
  • 26.webpack-5-AST
  • 26.webpack-6-sources
  • 26.webpack-7-loader
  • 26.webpack-8-plugin
  • 26.webpack-9-hand
  • 26.webpack-10-prepare
  • 28.redux
  • 28.redux-jwt-back
  • 28.redux-jwt-front
  • 29.mongodb-1
  • 29.mongodb-2
  • 29.mongodb-3
  • 29.mongodb-4
  • 29.mongodb-5
  • 29.mongodb-6
  • 30.cms-1-mysql
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  • 30.cms-3-mysql
  • 30.cms-4-nunjucks
  • 30.cms-5-mock
  • 30.cms-6-egg
  • 30.cms-7-api
  • 30.cms-8-roadhog
  • 30.cms-9-yaml
  • 30.cms-10-umi
  • 30.cms-12-dva
  • 30.cms-13-dva-ant
  • 30.cms-14-front
  • 30.cms-15-deploy
  • 31.dva
  • 31.cms-13-dva-antdesign
  • 33.redis
  • 34.unittest
  • 35.jwt
  • 36.websocket-1
  • 36.websocket-2
  • 38.chat-api-1
  • 38.chat-api-2
  • 38.chat-3
  • 38.chat-api-3
  • 38.chat
  • 38.chat2
  • 38.chat2
  • 39.crawl-0
  • 39.crawl-1
  • 39.crawl-2
  • 40.deploy
  • 41.safe
  • 42.test
  • 43.nginx
  • 44.enzyme
  • 45.docker
  • 46.elastic
  • 47.oauth
  • 48.wxpay
  • index
  • 52.UML
  • 53.design
  • index
  • 54.linux
  • 57.ts
  • 56.react-ssr
  • 58.ts_react
  • 59.ketang
  • 59.ketang2
  • 61.1.devops-linux
  • 61.2.devops-vi
  • 61.3.devops-user
  • 61.4.devops-auth
  • 61.5.devops-shell
  • 61.6.devops-install
  • 61.7.devops-system
  • 61.8.devops-service
  • 61.9.devops-network
  • 61.10.devops-nginx
  • 61.11.devops-docker
  • 61.12.devops-jekins
  • 61.13.devops-groovy
  • 61.14.devops-php
  • 61.15.devops-java
  • 61.16.devops-node
  • 61.17.devops-k8s
  • 62.1.react-basic
  • 62.2.react-state
  • 62.3.react-high
  • 62.4.react-optimize
  • 62.5.react-hooks
  • 62.6.react-immutable
  • 62.7.react-mobx
  • 62.8.react-source
  • 63.1.redux
  • 63.2.redux-middleware
  • 63.3.redux-hooks
  • 63.4.redux-saga
  • 63.5.redux-saga-hand
  • 64.1.router
  • 64.2.router-connected
  • 65.1.typescript
  • 65.2.typescript
  • 65.3.typescript
  • 65.4.antd
  • 65.4.definition
  • 66-1.vue-base
  • 66-2.vue-component
  • 66-3.vue-cli3.0
  • 66-4.$message组件
  • 66-5.Form组件
  • 66-6.tree
  • 66-7.vue-router-apply
  • 66-8.axios-apply
  • 66-9.vuex-apply
  • 66-10.jwt-vue
  • 66-11.vue-ssr
  • 66-12.nuxt-apply
  • 66-13.pwa
  • 66-14.vue单元测试
  • 66-15.权限校验
  • 67-1-network
  • 68-2-wireshark
  • 7.npm2
  • 69-hooks
  • 70-deploy
  • 71-hmr
  • 72.deploy
  • 73.import
  • 74.mobile
  • 75.webpack-1.文件分析
  • 75.webpack-2.loader
  • 75.webpack-3.源码流程
  • 75.webpack-4.tapable
  • 75.webpack-5.prepare
  • 75.webpack-6.resolve
  • 75.webpack-7.loader
  • 75.webpack-8.module
  • 75.webpack-9.chunk
  • 75.webpack-10.asset
  • 75.webpack-11.实现
  • 76.react_optimize
  • 77.ts_ketang_back
  • 77.ts_ketang_front
  • 78.vue-domdiff
  • 79.grammar
  • 80.tree
  • 81.axios
  • 82.1.react
  • 82.2.react-high
  • 82.3.react-router
  • 82.4.redux
  • 82.5.redux_middleware
  • 82.6.connected
  • 82.7.saga
  • 82.8.dva
  • 82.8.dva-source
  • 82.9.roadhog
  • 82.10.umi
  • 82.11.antdesign
  • 82.12.ketang-front
  • 82.12.ketang-back
  • 83.upload
  • 84.graphql
  • 85.antpro
  • 86.1.uml
  • 86.2.design
  • 87.postcss
  • 88.react16-1
  • 89.nextjs
  • 90.react-test
  • 91.react-ts
  • 92.rbac
  • 93.tsnode
  • 94.1.JavaScript
  • 94.2.JavaScript
  • 94.3.MODULE
  • 94.4.EventLoop
  • 94.5.文件上传
  • 94.6.https
  • 94.7. nginx
  • 95.1. react
  • 95.2.react
  • 96.1.react16
  • 96.2.fiber
  • 96.3.fiber
  • 97.serverless
  • 98.websocket
  • 100.1.react-basic
  • 101.1.monitor
  • 101.2.monitor
  • 102.java
  • 103.1.webpack-usage
  • 103.2.webpack-bundle
  • 103.3.webpack-ast
  • 103.4.webpack-flow
  • 103.5.webpack-loader
  • 103.6.webpack-tapable
  • 103.7.webpack-plugin
  • 103.8.webpack-optimize1
  • 103.9.webpack-optimize2
  • 103.10.webpack-hand
  • 103.11.webpack-hmr
  • 103.11.webpack5
  • 103.13.splitChunks
  • 103.14.webpack-sourcemap
  • 103.15.webpack-compiler1
  • 103.15.webpack-compiler2
  • 103.16.rollup.1
  • 103.16.rollup.2
  • 103.16.rollup.3
  • 103.16.vite.basic
  • 103.16.vite.source
  • 103.16.vite.plugin
  • 103.16.vite.1
  • 103.16.vite.2
  • 103.17.polyfill
  • 104.1.binary
  • 104.2.binary
  • 105.skeleton
  • 106.1.react
  • 106.2.react_hooks
  • 106.3.react_router
  • 106.4.redux
  • 106.5.redux_middleware
  • 106.6.connected-react-router
  • 106.6.redux-first-history
  • 106.7.redux-saga
  • 106.8.dva
  • 106.9.umi
  • 106.10.ketang
  • 106.11.antdesign
  • 106.12.antpro
  • 106.13.router-6
  • 106.14.ssr
  • 106.15.nextjs
  • 106.16.1.cms
  • 106.16.2.cms
  • 106.16.3.cms
  • 106.16.4.cms
  • 106.16.mobx
  • 106.17.fomily
  • 107.fiber
  • 108.http
  • 109.1.webpack_usage
  • 109.2.webpack_source
  • 109.3.dll
  • 110.nest.js
  • 111.xstate
  • 112.Form
  • 113.redux-saga
  • 114.react+typescript
  • 115.immer
  • 116.pro5
  • 117.css-loader
  • 118.1.umi-core
  • 119.2.module-federation
  • 119.1.module-federation
  • 120.create-react-app
  • 121.react-scripts
  • 122.react-optimize
  • 123.jsx-runtime
  • 124.next.js
  • 125.1.linux
  • 125.2.linux-vi
  • 125.3.linux-user
  • 125.4.linux-auth
  • 125.5.linux-shell
  • 125.6.linux-install
  • 125.7.linux-system
  • 125.8.linux-service
  • 125.9.linux-network
  • 125.10.nginx
  • 125.11.docker
  • 125.12.ci
  • 125.13.k8s
  • 125.14.k8s
  • 125.15.k8s
  • 125.16.k8s
  • 126.11.react-1
  • 126.12.react-2
  • 126.12.react-3
  • 126.12.react-4
  • 126.12.react-5
  • 126.12.react-6
  • 126.12.react-7
  • 126.12.react-8
  • 127.frontend
  • 128.rollup
  • 129.px2rem-loader
  • 130.health
  • 131.hooks
  • 132.keepalive
  • 133.vue-cli
  • 134.react18
  • 134.2.react18
  • 134.3.react18
  • 135.function
  • 136.toolkit
  • 137.lerna
  • 138.create-vite
  • 139.cli
  • 140.antd
  • 141.react-dnd
  • 142.1.link
  • 143.1.gulp
  • 143.2.stream
  • 143.3.gulp
  • 144.1.closure
  • 144.2.v8
  • 144.3.gc
  • 145.react-router-v6
  • 146.browser
  • 147.lighthouse
  • 148.1.basic
  • 148.2.basic
  • 148.3.basic
  • 148.4.basic
  • 148.5.basic
  • 149.1.vite
  • 149.2.vite
  • 149.3.vite
  • 149.4.vite
  • 150.react-window
  • 151.react-query
  • 152.useRequest
  • 153.transition
  • 154.emotion
  • 155.1.formily
  • 155.2.formily
  • 155.3.formily
  • 155.3.1.mobx.usage
  • 155.3.2.mobx.source
  • 156.vue-loader
  • 103.11.mf
  • 157.1.react18
  • 158.umi4
  • 159.rxjs
  • 159.rxjs2
  • 160.bff
  • 161.zustand
  • 162.vscode
  • 163.emp
  • 164.cors
  • 1.UmiJS
  • 2.安装
    • 2.1 目录约定
  • 3. 新建项目
    • 3.1 新建项目目录
    • 3.2 新建pages目录
    • 3.3 新建页面
      • 3.3.1 Home组件
      • 3.3.2 用户管理
      • 3.3.2 个人中心
      • 3.3.3 启动服务器
        • 3.3.3.1 启动配置
        • 3.3.3.2 启动项目
        • 3.3.3.3 部署发布
  • 4. 全局 layout
  • 5. 用户管理
    • 5.1 嵌套路由
    • 5.2 user/list.js
    • 5.3 pages/user/add.js
    • 5.3 动态路由
  • 6. 权限路由
    • 6.1 profile.js
    • 6.2 auth.js
    • 6.3 pages/login.js
  • 7. 动态路由
    • 7.1 前台运行时
    • 7.2 接口返回

1.UmiJS #

  • UmiJS 是一个类 Next.JS 的 react 开发框架。
  • 他基于一个约定,即 pages 目录下的文件即路由,而文件则导出 react 组件
  • 然后打通从源码到产物的每个阶段,并配以完善的插件体系,让我们能把 umi 的产物部署到各种场景里。

umiJS

2.安装 #

  • umi源码
  • create-umi
  • umi-plugin-react文档
  • umi-plugin-react源码
  • umi-plugin-dva
  • dva-immer
  • immer
  • umi-blocks
  • pro-blocks
$ cnpm install -g umi
$ yarn global add umi
$ umi -v
umi@3.2.15
$ yarn global bin
$ npm root -g

2.1 目录约定 #

.
├── dist/                          // 默认的 build 输出目录
├── mock/                          // mock 文件所在目录,基于 express
├── config/
    ├── config.js                  // umi 配置,同 .umirc.js,二选一
└── src/                           // 源码目录,可选
    ├── layouts/index.js           // 全局布局
    ├── pages/                     // 页面目录,里面的文件即路由
        ├── .umi/                  // dev 临时目录,需添加到 .gitignore
        ├── .umi-production/       // build 临时目录,会自动删除
        ├── document.ejs           // HTML 模板
        ├── 404.js                 // 404 页面
        ├── page1.js               // 页面 1,任意命名,导出 react 组件
        ├── page1.test.js          // 用例文件,umi test 会匹配所有 .test.js 和 .e2e.js 结尾的文件
        └── page2.js               // 页面 2,任意命名
    ├── global.css                 // 约定的全局样式文件,自动引入,也可以用 global.less
    ├── global.js                  // 可以在这里加入 polyfill
├── .umirc.js                      // umi 配置,同 config/config.js,二选一
├── .env                           // 环境变量
└── package.json

3. 新建项目 #

3.1 新建项目目录 #

mkdir zhufeng-umi
cd zhufeng-umi
cnpm init -y

3.2 新建pages目录 #

mkdir src/pages

3.3 新建页面 #

3.3.1 Home组件 #

umi g page index

pages\index.js

import React, { Component } from 'react'
import { Link } from 'umi';
import styles from './index.css';
export default class componentName extends Component {
  render() {
    return (
      <div>
        <h1 className={styles.title}>首页</h1>
        <Link to="/profile">个人中心</Link>
      </div>
    )
  }
}

3.3.2 用户管理 #

umi g page user
import React from 'react';
import styles from './user.css';

export default () => {
  return (
    <div>
      <h1 className={styles.title}>Page user</h1>
    </div>
  );
}

3.3.2 个人中心 #

umi g page profile

pages\profile.js

import React, { Component } from 'react'
import { history } from 'umi';
import styles from './profile.css';
export default class componentName extends Component {
  render() {
    return (
      <div>
        <h1 className={styles.title}>个人中心</h1>
        <button onClick={()=>history.goBack()}>返回</button>
      </div>
    )
  }
}

3.3.3 启动服务器 #

3.3.3.1 启动配置 #
  "scripts": {
    "dev": "umi dev",
    "build": "umi build"
  }
3.3.3.2 启动项目 #
npm run dev
3.3.3.3 部署发布 #
  • npm run build

4. 全局 layout #

  • 约定 src/layouts/index.js 为全局路由,返回一个 React 组件,通过 props.children 渲染子组件

src/layouts/index.js

import React,{Component} from 'react';
import {Link} from 'umi';
export default class Layout extends Component{
    render() {
        return (
            <div>
                <ul>
          <li><Link to="/" >首页</Link></li>
          <li><Link to="/user">用户管理</Link></li>
                    <li><Link to="/profile">个人设置</Link></li>
                </ul>
                <div>
            {this.props.children}
                </div>
            </div>
        )
    }
}

5. 用户管理 #

5.1 嵌套路由 #

  • umi 里约定目录下有 _layout.js 时会生成嵌套路由,以 _layout.js 为该目录的 layout pages/user/_layout.js
import React,{Component,Fragment} from 'react';
import {Link} from 'umi';
export default class User extends Component{
    render() {
        return (
            <div >
                <ul>
                    <li><Link to="/user/list">用户列表</Link></li>
                    <li><Link to="/user/add">新增用户</Link></li>
                </ul>
                <div>
                    {this.props.children}
                </div>
            </div>
        )
    }
}

5.2 user/list.js #

/pages/user/list.js

import React,{Component,Fragment} from 'react';
import {Link} from 'umi';
export default class List extends Component{
    render() {
        return (
            <ul>
        <li><Link to="/user/detail/1">张三</Link></li>
        <li><Link to="/user/detail/2">李四</Link></li>
            </ul>
        )
    }
}

5.3 pages/user/add.js #

pages/user/add.js

import React,{Component} from 'react';
export default class Add extends Component{
    render() {
        return (
            <form >
                 <input/>
         <input type="submit" />
            </form>
        )
    }
}

5.3 动态路由 #

  • 约定 [] 包裹的文件或文件夹为动态路由

src\pages\user\detail[id].js

import React,{Component} from 'react';
export default class  extends Component{
    render() {
        console.log(this.props);
        return (
            <table>
                <thead>
                    <tr>
                        <td>字段</td>
                        <td>值</td>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>1</td>
                        <td>张三</td>
                    </tr>
                </tbody>
            </table>
        )
    }
}

6. 权限路由 #

  • 通过指定高阶组件 wrappers 达成效果

6.1 profile.js #

import React, { Component } from 'react'
import { history } from 'umi';
import styles from './profile.css';
class Profile extends Component {
  render() {
    return (
      <div>
        <h1 className={styles.title}>个人中心</h1>
        <button onClick={()=>history.goBack()}>返回</button>
      </div>
    )
  }
}

+Profile.wrappers = ['@/wrappers/auth']
+export default Profile;

6.2 auth.js #

src\wrappers\auth.js

import { Redirect } from 'umi';

export default (props) => {
  const isLogin = localStorage.getItem('isLogin');
  if (isLogin) {
    return <div>{ props.children }</div>;
  } else {
    return <Redirect to={{pathname:"/login",state:{from:'/profile'}}} />;
  }
}

6.3 pages/login.js #

pages/login.js

import React from 'react';
import styles from './login.css';
import { history } from 'umi';
export default (props) => {
  return (
    <div>
      <h1 className={styles.title}>Page login</h1>
      <button onClick={()=>{
        localStorage.setItem('isLogin','true');
        if(props.location.state&&props.location.state.from){
          history.push(props.location.state.from);
        }
      }}>登录</button>
    </div>
  );
}

7. 动态路由 #

7.1 前台运行时 #

src\app.js

export function patchRoutes({ routes }) {
    routes.unshift({
        path: '/foo',
        exact: true,
        component: require('./Foo').default,
    });
}

src\Foo.js

import React, { Component } from 'react'
export default class componentName extends Component {
  render() {
    return (
      <div>
      Foo
      </div>
    )
  }
}

7.2 接口返回 #

src\app.js

let extraRoutes;
export  function modifyClientRenderOpts(memo) {
    memo.routes.unshift(...extraRoutes);
    return memo;
}
export function render(oldRender) {
    fetch('/api/routes').then(res => res.json()).then((res) => { 
        extraRoutes = res.map(item=>{
            let component = item.component;
            component = require(`./components/${component}`).default;
            return { ...item, component};
        });
        oldRender();
    })
}

mock\routes.js

export default {
    'GET /api/routes': [
        {
            path:'/foo',
            component:'Foo.js'
        }
    ]
}

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