angular - Angular CLI 中未显示字体超赞的图标:8.2.2 改为显示正方形
问题描述
npm install --save font-awesome angular-font-awesome
我已经通过https://www.npmjs.com/package/angular-font-awesome安装了 Font Awesome 。
将其链接到 angular.json
"styles": [
"src/styles.css",
"node_modules/font-awesome/css/font-awesome.min.css"
]
在 index.html 我已经链接了图书馆
<link rel="stylesheet" type="text/css" href="../node_modules/font-awesome/css/font-awesome.min.css">
我的图标 html 代码如下所示:
<i class="fa fa-facebook-f"></i>
并且仍然显示正方形而不是图标。
任何人都可以帮忙吗?
解决方案
要安装 «font-awesome»,请使用:
$ npm install @fortawesome/angular-fontawesome@<version>
$ npm install @fortawesome/fontawesome-svg-core
$ npm install @fortawesome/free-solid-svg-icons
然后我们需要将其导入app.module.ts
:
imports: [
BrowserModule,
FontAwesomeModule
],
src/app/app.component.html:
<div style="text-align:center">
<fa-icon [icon]="faCoffee"></fa-icon>
</div>
src/app/app.component.ts
import { Component } from '@angular/core';
import { faCoffee } from '@fortawesome/free-solid-svg-icons';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'app';
faCoffee = faCoffee;
}
更新:
可以通过添加faFacebook
图标来使用 Facebook fontawesome。让我举个例子。
要安装包free-regular-svg-icons
:
npm i --save @fortawesome/free-regular-svg-icons
要安装包free-regular-svg-icons
:
npm i --save @fortawesome/free-brands-svg-icon
App.module.ts:
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { FontAwesomeModule, FaIconLibrary } from '@fortawesome/angular-fontawesome';
import { faSquare, faCheckSquare } from '@fortawesome/free-solid-svg-icons';
import { faSquare as farSquare, faCheckSquare as farCheckSquare } from '@fortawesome/free-regular-svg-icons';
import { faStackOverflow, faGithub, faMedium, faFacebook } from '@fortawesome/free-brands-svg-icons';
import { AppComponent } from './app.component';
import { HelloComponent } from './hello.component';
@NgModule({
imports: [ BrowserModule, FormsModule, FontAwesomeModule ],
declarations: [ AppComponent, HelloComponent ],
bootstrap: [ AppComponent ]
})
export class AppModule {
constructor(private library: FaIconLibrary) {
library.addIcons(faSquare, faCheckSquare, farSquare
, farCheckSquare, faStackOverflow, faGithub, faMedium, faFacebook);
}
}
app.component.html:
<div style="text-align:center">
<h2>Using Brand Icons</h2>
<fa-icon [icon]="['fab', 'stack-overflow']"></fa-icon>
<br>
<fa-icon [icon]="['fab', 'github']"></fa-icon>
<br>
<fa-icon [icon]="['fab', 'medium']"></fa-icon>
<br>
<fa-icon [icon]="['fab', 'facebook']"></fa-icon>
<br>
</div>