DevUI组件库实战：从入门到企业级应用的深度探索 ，如何快速安装DevUI

DevUI 是一套以「设计系统为灵魂、组件库为核心、工程化工具为支撑」的企业级前端解决方案，核心优势在于「企业级场景适配、全链路一致性设计、高可定制性与工程化效率协同」。

在当今快速迭代的互联网时代，企业级前端开发面临着效率、一致性、可维护性等多重挑战。作为华为内部多年业务沉淀的结晶，DevUI应运而生------这是一款基于Angular框架的开源前端解决方案，以"高效、开放、可信、乐趣"为设计价值观，致力于为企业中后台产品提供开箱即用的前端组件库。

DevUI 为 Web 应用提供了丰富的基础 UI 组件，我们还将持续探索企业级应用的最佳 UI 实践，欢迎尝试使用 DevUI。

---

如何进行DevUI的安装：

Angular版本，当前支持的Angular版本 ^18.0.0

1. 创建一个项目

推荐使用@angular/cli创建你的项目

ng new New-Project

2. 安装

进入你的项目文件夹，使用npm安装DevUI

npm i ng-devui
# 可选，字体图标库, 部分Demo依赖此字体库
# npm i @devui-design/icons

3. 引入模块

import { BrowserModule } from '@angular/platform-browser';
// DevUI部分组件依赖angular动画，需要引入animations模块
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NgModule } from '@angular/core';
import { DevUIModule } from 'ng-devui';
import { AppComponent } from './app.component';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    BrowserAnimationsModule,
    DevUIModule
  ],
  bootstrap: [ AppComponent ],
})
export class AppModule { }

4. 引入样式

在 angular.json 文件中引入devui样式：

{
  "styles": [
    ...
    "node_modules/ng-devui/devui.min.css"
  ]
}

5. 启动开发调试

ng serve --open

---

使用默认的主题

无需做任何处理，直接使用即可。

开启主题化

Angular CLI 工程，可以在 main.ts 引入

// main.ts
import { ThemeServiceInit } from 'ng-devui/theme';
ThemeServiceInit();
ThemeServiceInit 的函数定义如下：

ThemeServiceInit(
    themes?: {[themeName: string]: Theme},
    defaultThemeName?: string,
    extraData?: {[themeName: string]: {
      appendClasses?: Array<string>,
      cssVariables?: {
        [cssVarName: string]: string
      }
    }},
    ieSupport = true
): ThemeService;

• themes: 可以用于切换的所有主题 Map 对象，key 值为主题名字，value 为主题类实例。

• defaultThemeName: 默认主题名字，为 themes 中的一个，在 localStorage 没有指定上一次的主题名字的情况下会使用 defaultThemeName。

• extraData: 主题的额外数据，用于做三方库兼容，key 值为主题名字， value 为对象，appendClasses 字段指定 body 绑定的类，cssVariables 为主题额外的自定义变量。

• ieSupport：是否打开 ie 支持，目前使用 css-var-ponyfill 方案支持 ie 切换主题。

开启扩展主题

在main.ts中引入主题初始化服务和4套扩展主题

import { ThemeServiceInit } from 'ng-devui/theme';
import {
infinityTheme,
sweetTheme,
provenceTheme,
deepTheme,
} from 'ng-devui/theme-collection';

在main.ts中初始化4套主题服务，并将默认主题置为无限主题

ThemeServiceInit({
'infinity-theme': infinityTheme,
'provence-theme': provenceTheme,
'sweet-theme': sweetTheme,
'deep-theme': deepTheme,
}, 'infinity-theme');

全局引入扩展样式

@import 'ng-devui/theme-collection/extend-theme.css';

~~至此完成扩展主题的切换

（可选，若想自制主题切换器）在项目的公共页面区域(ex: 公共头)插入一个简易主题切换器，进行主题切换及验证

themeOptions = [`
  'infinity-theme',
  'provence-theme',
  'sweet-theme',
  'deep-theme'
];`
changeTheme(theme: string) {
   window['devuiThemeService'].applyTheme(window['devuiThemes'][theme]);
}
html中
<d-select [placeholder]="'ChooseTheme'" [options]="themeOptions" (valueChange)="changeTheme($event)"></d-select>

制作主题切换器

请参考 ThemePickerComponent

使用自定义主题

可以通过给 ThemeServiceInit 传参支持自定义主题。 可以通过 new Theme 新建一个主题，并从默认主题里面改变颜色、字号、圆角、阴影值等。

// my-theme.ts
import { Theme, devuiLightTheme, devuiDarkTheme } from 'ng-devui/theme';

export const myLightTheme: Theme = new Theme({
  id: 'my-light-theme',
  name: 'My Light Theme',
  cnName: '我的浅色主题',
  data: Object.assign({}, devuiLightTheme.data, {
    'devui-global-bg': '#cccccc',
  }),
  isDark: false,
});

export const myDarkTheme: Theme = new Theme({
  id: 'my-dark-theme',
  name: 'My Dark Theme',
  cnName: '我的深色主题',
  data: Object.assign({}, devuiDarkTheme.data, {
    'devui-global-bg': '#33333',
  }),
  isDark: true,
});
// main.ts
import { ThemeServiceInit } from 'ng-devui/theme';
import { myLightTheme, myDarkTheme } from './my-theme';
ThemeServiceInit(
  {
    'my-light-theme': myLightTheme,
    'my-dark-theme': myDarkTheme,
  },
  'my-light-theme'
);

---

引入button组件：

<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
<!-- * * * * * * * * * * * The content below * * * * * * * * * * * -->
<!-- * * * * * * * * * * is only a placeholder * * * * * * * * * * -->
<!-- * * * * * * * * * * and can be replaced.  * * * * * * * * * * -->
<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
<!-- * * * * * * * * * Delete the template below * * * * * * * * * -->
<!-- * * * * * * * to get started with your project! * * * * * * * -->
<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->

<style>
  :host {
    --bright-blue: oklch(51.01% 0.274 263.83);
    --electric-violet: oklch(53.18% 0.28 296.97);
    --french-violet: oklch(47.66% 0.246 305.88);
    --vivid-pink: oklch(69.02% 0.277 332.77);
    --hot-red: oklch(61.42% 0.238 15.34);
    --orange-red: oklch(63.32% 0.24 31.68);

    --gray-900: oklch(19.37% 0.006 300.98);
    --gray-700: oklch(36.98% 0.014 302.71);
    --gray-400: oklch(70.9% 0.015 304.04);

    --red-to-pink-to-purple-vertical-gradient: linear-gradient(
      180deg,
      var(--orange-red) 0%,
      var(--vivid-pink) 50%,
      var(--electric-violet) 100%
    );

    --red-to-pink-to-purple-horizontal-gradient: linear-gradient(
      90deg,
      var(--orange-red) 0%,
      var(--vivid-pink) 50%,
      var(--electric-violet) 100%
    );

    --pill-accent: var(--bright-blue);

    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
      "Segoe UI Symbol";
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  h1 {
    font-size: 3.125rem;
    color: var(--gray-900);
    font-weight: 500;
    line-height: 100%;
    letter-spacing: -0.125rem;
    margin: 0;
    font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
      "Segoe UI Symbol";
  }

  p {
    margin: 0;
    color: var(--gray-700);
  }

  main {
    width: 100%;
    min-height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    box-sizing: inherit;
    position: relative;
  }

  .angular-logo {
    max-width: 9.2rem;
  }

  .content {
    display: flex;
    justify-content: space-around;
    width: 100%;
    max-width: 700px;
    margin-bottom: 3rem;
  }

  .content h1 {
    margin-top: 1.75rem;
  }

  .content p {
    margin-top: 1.5rem;
  }

  .divider {
    width: 1px;
    background: var(--red-to-pink-to-purple-vertical-gradient);
    margin-inline: 0.5rem;
  }

  .pill-group {
    display: flex;
    flex-direction: column;
    align-items: start;
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  .pill {
    display: flex;
    align-items: center;
    --pill-accent: var(--bright-blue);
    background: color-mix(in srgb, var(--pill-accent) 5%, transparent);
    color: var(--pill-accent);
    padding-inline: 0.75rem;
    padding-block: 0.375rem;
    border-radius: 2.75rem;
    border: 0;
    transition: background 0.3s ease;
    font-family: var(--inter-font);
    font-size: 0.875rem;
    font-style: normal;
    font-weight: 500;
    line-height: 1.4rem;
    letter-spacing: -0.00875rem;
    text-decoration: none;
  }

  .pill:hover {
    background: color-mix(in srgb, var(--pill-accent) 15%, transparent);
  }

  .pill-group .pill:nth-child(6n + 1) {
    --pill-accent: var(--bright-blue);
  }
  .pill-group .pill:nth-child(6n + 2) {
    --pill-accent: var(--french-violet);
  }
  .pill-group .pill:nth-child(6n + 3),
  .pill-group .pill:nth-child(6n + 4),
  .pill-group .pill:nth-child(6n + 5) {
    --pill-accent: var(--hot-red);
  }

  .pill-group svg {
    margin-inline-start: 0.25rem;
  }

  .social-links {
    display: flex;
    align-items: center;
    gap: 0.73rem;
    margin-top: 1.5rem;
  }

  .social-links path {
    transition: fill 0.3s ease;
    fill: var(--gray-400);
  }

  .social-links a:hover svg path {
    fill: var(--gray-900);
  }

  @media screen and (max-width: 650px) {
    .content {
      flex-direction: column;
      width: max-content;
    }

    .divider {
      height: 1px;
      width: 100%;
      background: var(--red-to-pink-to-purple-horizontal-gradient);
      margin-block: 1.5rem;
    }
  }
</style>

<main class="main">
  <div>
    <d-button bsStyle="primary"> Confirm </d-button>
    <d-button bsStyle="common"> Cancel </d-button>
  </div>
  <div style="margin-top: 20px">
    <d-button bsStyle="common"> Back </d-button>
    <d-button bsStyle="primary"> Go </d-button>
    <d-button bsStyle="common"> Cancel </d-button>
  </div>
  <div class="content">
    <div class="left-side">
      <svg
        xmlns="http://www.w3.org/2000/svg"
        viewBox="0 0 982 239"
        fill="none"
        class="angular-logo"
      >
        <g clip-path="url(#a)">
          <path
            fill="url(#b)"
            d="M388.676 191.625h30.849L363.31 31.828h-35.758l-56.215 159.797h30.848l13.174-39.356h60.061l13.256 39.356Zm-65.461-62.675 21.602-64.311h1.227l21.602 64.311h-44.431Zm126.831-7.527v70.202h-28.23V71.839h27.002v20.374h1.392c2.782-6.71 7.2-12.028 13.255-15.956 6.056-3.927 13.584-5.89 22.503-5.89 8.264 0 15.465 1.8 21.684 5.318 6.137 3.518 10.964 8.673 14.319 15.382 3.437 6.71 5.074 14.81 4.992 24.383v76.175h-28.23v-71.92c0-8.019-2.046-14.237-6.219-18.819-4.173-4.5-9.819-6.791-17.102-6.791-4.91 0-9.328 1.063-13.174 3.272-3.846 2.128-6.792 5.237-9.001 9.328-2.046 4.009-3.191 8.918-3.191 14.728ZM589.233 239c-10.147 0-18.82-1.391-26.103-4.091-7.282-2.7-13.092-6.382-17.511-10.964-4.418-4.582-7.528-9.655-9.164-15.219l25.448-6.136c1.145 2.372 2.782 4.663 4.991 6.954 2.209 2.291 5.155 4.255 8.837 5.81 3.683 1.554 8.428 2.291 14.074 2.291 8.019 0 14.647-1.964 19.884-5.81 5.237-3.845 7.856-10.227 7.856-19.064v-22.665h-1.391c-1.473 2.946-3.601 5.892-6.383 9.001-2.782 3.109-6.464 5.645-10.965 7.691-4.582 2.046-10.228 3.109-17.101 3.109-9.165 0-17.511-2.209-25.039-6.545-7.446-4.337-13.42-10.883-17.757-19.474-4.418-8.673-6.628-19.473-6.628-32.565 0-13.091 2.21-24.301 6.628-33.383 4.419-9.082 10.311-15.955 17.839-20.7 7.528-4.746 15.874-7.037 25.039-7.037 7.037 0 12.846 1.145 17.347 3.518 4.582 2.373 8.182 5.236 10.883 8.51 2.7 3.272 4.746 6.382 6.137 9.327h1.554v-19.8h27.821v121.749c0 10.228-2.454 18.737-7.364 25.447-4.91 6.709-11.538 11.7-20.048 15.055-8.509 3.355-18.165 4.991-28.884 4.991Zm.245-71.266c5.974 0 11.047-1.473 15.302-4.337 4.173-2.945 7.446-7.118 9.573-12.519 2.21-5.482 3.274-12.027 3.274-19.637 0-7.609-1.064-14.155-3.274-19.8-2.127-5.646-5.318-10.064-9.491-13.255-4.174-3.11-9.329-4.746-15.384-4.746s-11.537 1.636-15.792 4.91c-4.173 3.272-7.365 7.772-9.492 13.418-2.128 5.727-3.191 12.191-3.191 19.392 0 7.2 1.063 13.745 3.273 19.228 2.127 5.482 5.318 9.736 9.573 12.764 4.174 3.027 9.41 4.582 15.629 4.582Zm141.56-26.51V71.839h28.23v119.786h-27.412v-21.273h-1.227c-2.7 6.709-7.119 12.191-13.338 16.446-6.137 4.255-13.747 6.382-22.748 6.382-7.855 0-14.81-1.718-20.783-5.237-5.974-3.518-10.72-8.591-14.075-15.382-3.355-6.709-5.073-14.891-5.073-24.464V71.839h28.312v71.921c0 7.609 2.046 13.664 6.219 18.083 4.173 4.5 9.655 6.709 16.365 6.709 4.173 0 8.183-.982 12.111-3.028 3.927-2.045 7.118-5.072 9.655-9.082 2.537-4.091 3.764-9.164 3.764-15.218Zm65.707-109.395v159.796h-28.23V31.828h28.23Zm44.841 162.169c-7.61 0-14.402-1.391-20.457-4.091-6.055-2.7-10.883-6.791-14.32-12.109-3.518-5.319-5.237-11.946-5.237-19.801 0-6.791 1.228-12.355 3.765-16.773 2.536-4.419 5.891-7.937 10.228-10.637 4.337-2.618 9.164-4.664 14.647-6.055 5.4-1.391 11.046-2.373 16.856-3.027 7.037-.737 12.683-1.391 17.102-1.964 4.337-.573 7.528-1.555 9.574-2.782 1.963-1.309 3.027-3.273 3.027-5.973v-.491c0-5.891-1.718-10.391-5.237-13.664-3.518-3.191-8.51-4.828-15.056-4.828-6.955 0-12.356 1.473-16.447 4.5-4.009 3.028-6.71 6.546-8.183 10.719l-26.348-3.764c2.046-7.282 5.483-13.336 10.31-18.328 4.746-4.909 10.638-8.59 17.511-11.045 6.955-2.455 14.565-3.682 22.912-3.682 5.809 0 11.537.654 17.265 2.045s10.965 3.6 15.711 6.71c4.746 3.109 8.51 7.282 11.455 12.6 2.864 5.318 4.337 11.946 4.337 19.883v80.184h-27.166v-16.446h-.9c-1.719 3.355-4.092 6.464-7.201 9.328-3.109 2.864-6.955 5.237-11.619 6.955-4.828 1.718-10.229 2.536-16.529 2.536Zm7.364-20.701c5.646 0 10.556-1.145 14.729-3.354 4.173-2.291 7.364-5.237 9.655-9.001 2.292-3.763 3.355-7.854 3.355-12.273v-14.155c-.9.737-2.373 1.391-4.5 2.046-2.128.654-4.419 1.145-7.037 1.636-2.619.491-5.155.9-7.692 1.227-2.537.328-4.746.655-6.628.901-4.173.572-8.019 1.472-11.292 2.781-3.355 1.31-5.973 3.11-7.855 5.401-1.964 2.291-2.864 5.318-2.864 8.918 0 5.237 1.882 9.164 5.728 11.782 3.682 2.782 8.51 4.091 14.401 4.091Zm64.643 18.328V71.839h27.412v19.965h1.227c2.21-6.955 5.974-12.274 11.292-16.038 5.319-3.763 11.456-5.645 18.329-5.645 1.555 0 3.355.082 5.237.163 1.964.164 3.601.328 4.91.573v25.938c-1.227-.41-3.109-.819-5.646-1.146a58.814 58.814 0 0 0-7.446-.49c-5.155 0-9.738 1.145-13.829 3.354-4.091 2.209-7.282 5.236-9.655 9.164-2.373 3.927-3.519 8.427-3.519 13.5v70.448h-28.312ZM222.077 39.192l-8.019 125.923L137.387 0l84.69 39.192Zm-53.105 162.825-57.933 33.056-57.934-33.056 11.783-28.556h92.301l11.783 28.556ZM111.039 62.675l30.357 73.803H80.681l30.358-73.803ZM7.937 165.115 0 39.192 84.69 0 7.937 165.115Z"
          />
          <path
            fill="url(#c)"
            d="M388.676 191.625h30.849L363.31 31.828h-35.758l-56.215 159.797h30.848l13.174-39.356h60.061l13.256 39.356Zm-65.461-62.675 21.602-64.311h1.227l21.602 64.311h-44.431Zm126.831-7.527v70.202h-28.23V71.839h27.002v20.374h1.392c2.782-6.71 7.2-12.028 13.255-15.956 6.056-3.927 13.584-5.89 22.503-5.89 8.264 0 15.465 1.8 21.684 5.318 6.137 3.518 10.964 8.673 14.319 15.382 3.437 6.71 5.074 14.81 4.992 24.383v76.175h-28.23v-71.92c0-8.019-2.046-14.237-6.219-18.819-4.173-4.5-9.819-6.791-17.102-6.791-4.91 0-9.328 1.063-13.174 3.272-3.846 2.128-6.792 5.237-9.001 9.328-2.046 4.009-3.191 8.918-3.191 14.728ZM589.233 239c-10.147 0-18.82-1.391-26.103-4.091-7.282-2.7-13.092-6.382-17.511-10.964-4.418-4.582-7.528-9.655-9.164-15.219l25.448-6.136c1.145 2.372 2.782 4.663 4.991 6.954 2.209 2.291 5.155 4.255 8.837 5.81 3.683 1.554 8.428 2.291 14.074 2.291 8.019 0 14.647-1.964 19.884-5.81 5.237-3.845 7.856-10.227 7.856-19.064v-22.665h-1.391c-1.473 2.946-3.601 5.892-6.383 9.001-2.782 3.109-6.464 5.645-10.965 7.691-4.582 2.046-10.228 3.109-17.101 3.109-9.165 0-17.511-2.209-25.039-6.545-7.446-4.337-13.42-10.883-17.757-19.474-4.418-8.673-6.628-19.473-6.628-32.565 0-13.091 2.21-24.301 6.628-33.383 4.419-9.082 10.311-15.955 17.839-20.7 7.528-4.746 15.874-7.037 25.039-7.037 7.037 0 12.846 1.145 17.347 3.518 4.582 2.373 8.182 5.236 10.883 8.51 2.7 3.272 4.746 6.382 6.137 9.327h1.554v-19.8h27.821v121.749c0 10.228-2.454 18.737-7.364 25.447-4.91 6.709-11.538 11.7-20.048 15.055-8.509 3.355-18.165 4.991-28.884 4.991Zm.245-71.266c5.974 0 11.047-1.473 15.302-4.337 4.173-2.945 7.446-7.118 9.573-12.519 2.21-5.482 3.274-12.027 3.274-19.637 0-7.609-1.064-14.155-3.274-19.8-2.127-5.646-5.318-10.064-9.491-13.255-4.174-3.11-9.329-4.746-15.384-4.746s-11.537 1.636-15.792 4.91c-4.173 3.272-7.365 7.772-9.492 13.418-2.128 5.727-3.191 12.191-3.191 19.392 0 7.2 1.063 13.745 3.273 19.228 2.127 5.482 5.318 9.736 9.573 12.764 4.174 3.027 9.41 4.582 15.629 4.582Zm141.56-26.51V71.839h28.23v119.786h-27.412v-21.273h-1.227c-2.7 6.709-7.119 12.191-13.338 16.446-6.137 4.255-13.747 6.382-22.748 6.382-7.855 0-14.81-1.718-20.783-5.237-5.974-3.518-10.72-8.591-14.075-15.382-3.355-6.709-5.073-14.891-5.073-24.464V71.839h28.312v71.921c0 7.609 2.046 13.664 6.219 18.083 4.173 4.5 9.655 6.709 16.365 6.709 4.173 0 8.183-.982 12.111-3.028 3.927-2.045 7.118-5.072 9.655-9.082 2.537-4.091 3.764-9.164 3.764-15.218Zm65.707-109.395v159.796h-28.23V31.828h28.23Zm44.841 162.169c-7.61 0-14.402-1.391-20.457-4.091-6.055-2.7-10.883-6.791-14.32-12.109-3.518-5.319-5.237-11.946-5.237-19.801 0-6.791 1.228-12.355 3.765-16.773 2.536-4.419 5.891-7.937 10.228-10.637 4.337-2.618 9.164-4.664 14.647-6.055 5.4-1.391 11.046-2.373 16.856-3.027 7.037-.737 12.683-1.391 17.102-1.964 4.337-.573 7.528-1.555 9.574-2.782 1.963-1.309 3.027-3.273 3.027-5.973v-.491c0-5.891-1.718-10.391-5.237-13.664-3.518-3.191-8.51-4.828-15.056-4.828-6.955 0-12.356 1.473-16.447 4.5-4.009 3.028-6.71 6.546-8.183 10.719l-26.348-3.764c2.046-7.282 5.483-13.336 10.31-18.328 4.746-4.909 10.638-8.59 17.511-11.045 6.955-2.455 14.565-3.682 22.912-3.682 5.809 0 11.537.654 17.265 2.045s10.965 3.6 15.711 6.71c4.746 3.109 8.51 7.282 11.455 12.6 2.864 5.318 4.337 11.946 4.337 19.883v80.184h-27.166v-16.446h-.9c-1.719 3.355-4.092 6.464-7.201 9.328-3.109 2.864-6.955 5.237-11.619 6.955-4.828 1.718-10.229 2.536-16.529 2.536Zm7.364-20.701c5.646 0 10.556-1.145 14.729-3.354 4.173-2.291 7.364-5.237 9.655-9.001 2.292-3.763 3.355-7.854 3.355-12.273v-14.155c-.9.737-2.373 1.391-4.5 2.046-2.128.654-4.419 1.145-7.037 1.636-2.619.491-5.155.9-7.692 1.227-2.537.328-4.746.655-6.628.901-4.173.572-8.019 1.472-11.292 2.781-3.355 1.31-5.973 3.11-7.855 5.401-1.964 2.291-2.864 5.318-2.864 8.918 0 5.237 1.882 9.164 5.728 11.782 3.682 2.782 8.51 4.091 14.401 4.091Zm64.643 18.328V71.839h27.412v19.965h1.227c2.21-6.955 5.974-12.274 11.292-16.038 5.319-3.763 11.456-5.645 18.329-5.645 1.555 0 3.355.082 5.237.163 1.964.164 3.601.328 4.91.573v25.938c-1.227-.41-3.109-.819-5.646-1.146a58.814 58.814 0 0 0-7.446-.49c-5.155 0-9.738 1.145-13.829 3.354-4.091 2.209-7.282 5.236-9.655 9.164-2.373 3.927-3.519 8.427-3.519 13.5v70.448h-28.312ZM222.077 39.192l-8.019 125.923L137.387 0l84.69 39.192Zm-53.105 162.825-57.933 33.056-57.934-33.056 11.783-28.556h92.301l11.783 28.556ZM111.039 62.675l30.357 73.803H80.681l30.358-73.803ZM7.937 165.115 0 39.192 84.69 0 7.937 165.115Z"
          />
        </g>
        <defs>
          <radialGradient
            id="c"
            cx="0"
            cy="0"
            r="1"
            gradientTransform="rotate(118.122 171.182 60.81) scale(205.794)"
            gradientUnits="userSpaceOnUse"
          >
            <stop stop-color="#FF41F8" />
            <stop offset=".707" stop-color="#FF41F8" stop-opacity=".5" />
            <stop offset="1" stop-color="#FF41F8" stop-opacity="0" />
          </radialGradient>
          <linearGradient
            id="b"
            x1="0"
            x2="982"
            y1="192"
            y2="192"
            gradientUnits="userSpaceOnUse"
          >
            <stop stop-color="#F0060B" />
            <stop offset="0" stop-color="#F0070C" />
            <stop offset=".526" stop-color="#CC26D5" />
            <stop offset="1" stop-color="#7702FF" />
          </linearGradient>
          <clipPath id="a"><path fill="#fff" d="M0 0h982v239H0z" /></clipPath>
        </defs>
      </svg>
      <h1>Hello, {{ title }}</h1>
      <p>Congratulations! Your app is running. 🎉</p>
    </div>
    <div class="divider" role="separator" aria-label="Divider"></div>
    <div class="right-side">
      <div class="pill-group">
        @for (item of [
          { title: 'Explore the Docs', link: 'https://angular.dev' },
          { title: 'Learn with Tutorials', link: 'https://angular.dev/tutorials' },
          { title: 'CLI Docs', link: 'https://angular.dev/tools/cli' },
          { title: 'Angular Language Service', link: 'https://angular.dev/tools/language-service' },
          { title: 'Angular DevTools', link: 'https://angular.dev/tools/devtools' },
        ]; track item.title) {
          <a
            class="pill"
            [href]="item.link"
            target="_blank"
            rel="noopener"
          >
            <span>{{ item.title }}</span>
            <svg
              xmlns="http://www.w3.org/2000/svg"
              height="14"
              viewBox="0 -960 960 960"
              width="14"
              fill="currentColor"
            >
              <path
                d="M200-120q-33 0-56.5-23.5T120-200v-560q0-33 23.5-56.5T200-840h280v80H200v560h560v-280h80v280q0 33-23.5 56.5T760-120H200Zm188-212-56-56 372-372H560v-80h280v280h-80v-144L388-332Z"
              />
            </svg>
          </a>
        }
      </div>
      <div class="social-links">
        <a
          href="https://github.com/angular/angular"
          aria-label="Github"
          target="_blank"
          rel="noopener"
        >
          <svg
            width="25"
            height="24"
            viewBox="0 0 25 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
            alt="Github"
          >
            <path
              d="M12.3047 0C5.50634 0 0 5.50942 0 12.3047C0 17.7423 3.52529 22.3535 8.41332 23.9787C9.02856 24.0946 9.25414 23.7142 9.25414 23.3871C9.25414 23.0949 9.24389 22.3207 9.23876 21.2953C5.81601 22.0377 5.09414 19.6444 5.09414 19.6444C4.53427 18.2243 3.72524 17.8449 3.72524 17.8449C2.61064 17.082 3.81137 17.0973 3.81137 17.0973C5.04697 17.1835 5.69604 18.3647 5.69604 18.3647C6.79321 20.2463 8.57636 19.7029 9.27978 19.3881C9.39052 18.5924 9.70736 18.0499 10.0591 17.7423C7.32641 17.4347 4.45429 16.3765 4.45429 11.6618C4.45429 10.3185 4.9311 9.22133 5.72065 8.36C5.58222 8.04931 5.16694 6.79833 5.82831 5.10337C5.82831 5.10337 6.85883 4.77319 9.2121 6.36459C10.1965 6.09082 11.2424 5.95546 12.2883 5.94931C13.3342 5.95546 14.3801 6.09082 15.3644 6.36459C17.7023 4.77319 18.7328 5.10337 18.7328 5.10337C19.3942 6.79833 18.9789 8.04931 18.8559 8.36C19.6403 9.22133 20.1171 10.3185 20.1171 11.6618C20.1171 16.3888 17.2409 17.4296 14.5031 17.7321C14.9338 18.1012 15.3337 18.8559 15.3337 20.0084C15.3337 21.6552 15.3183 22.978 15.3183 23.3779C15.3183 23.7009 15.5336 24.0854 16.1642 23.9623C21.0871 22.3484 24.6094 17.7341 24.6094 12.3047C24.6094 5.50942 19.0999 0 12.3047 0Z"
            />
          </svg>
        </a>
        <a
          href="https://twitter.com/angular"
          aria-label="Twitter"
          target="_blank"
          rel="noopener"
        >
          <svg
            width="24"
            height="24"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
            alt="Twitter"
          >
            <path
              d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"
            />
          </svg>
        </a>
        <a
          href="https://www.youtube.com/channel/UCbn1OgGei-DV7aSRo_HaAiw"
          aria-label="Youtube"
          target="_blank"
          rel="noopener"
        >
          <svg
            width="29"
            height="20"
            viewBox="0 0 29 20"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
            alt="Youtube"
          >
            <path
              fill-rule="evenodd"
              clip-rule="evenodd"
              d="M27.4896 1.52422C27.9301 1.96749 28.2463 2.51866 28.4068 3.12258C29.0004 5.35161 29.0004 10 29.0004 10C29.0004 10 29.0004 14.6484 28.4068 16.8774C28.2463 17.4813 27.9301 18.0325 27.4896 18.4758C27.0492 18.9191 26.5 19.2389 25.8972 19.4032C23.6778 20 14.8068 20 14.8068 20C14.8068 20 5.93586 20 3.71651 19.4032C3.11363 19.2389 2.56449 18.9191 2.12405 18.4758C1.68361 18.0325 1.36732 17.4813 1.20683 16.8774C0.613281 14.6484 0.613281 10 0.613281 10C0.613281 10 0.613281 5.35161 1.20683 3.12258C1.36732 2.51866 1.68361 1.96749 2.12405 1.52422C2.56449 1.08095 3.11363 0.76113 3.71651 0.596774C5.93586 0 14.8068 0 14.8068 0C14.8068 0 23.6778 0 25.8972 0.596774C26.5 0.76113 27.0492 1.08095 27.4896 1.52422ZM19.3229 10L11.9036 5.77905V14.221L19.3229 10Z"
            />
          </svg>
        </a>
      </div>
    </div>
  </div>
</main>

<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
<!-- * * * * * * * * * * * The content above * * * * * * * * * * * * -->
<!-- * * * * * * * * * * is only a placeholder * * * * * * * * * * * -->
<!-- * * * * * * * * * * and can be replaced.  * * * * * * * * * * * -->
<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
<!-- * * * * * * * * * * End of Placeholder  * * * * * * * * * * * * -->
<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->


<router-outlet />

import { Component } from '@angular/core';
import { RouterOutlet } from '@angular/router';
import { DevUIModule } from 'ng-devui';

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [RouterOutlet, DevUIModule],
  templateUrl: './app.component.html',
  styleUrl: './app.component.css'
})
export class AppComponent {
  title = 'du-project';
}

DevUI是华为开源的企业级Angular前端解决方案，提供丰富的UI组件和主题定制功能。安装只需通过npm安装ng-devui包并引入相关模块，支持4套扩展主题和自定义主题开发。该框架强调设计一致性、工程化效率和场景适配能力，适用于中后台系统开发，包含主题切换器、工程化工具等完整生态。官网提供详细文档和示例项目MateChat参考。

---

MateChat：https://gitcode.com/DevCloudFE/MateChat

MateChat官网：https://matechat.gitcode.com

DevUI官网：https://devui.design/home