如果由于某种原因你不能安装包抛出npm。你可以编辑index.html，并在头部添加字体和CSS。然后用在项目中。

如果你想使用免费版本的字体awesome - bootstrap，使用这个:

npm install --save @fortawesome/fontawesome-free

如果你正在构建angular项目，你还需要在你的angular中添加这些导入。json:

"styles": [
          "src/styles.css",
          "node_modules/bootstrap/dist/css/bootstrap.min.css",
          "node_modules/@fortawesome/fontawesome-free/css/fontawesome.min.css"
        ],
        "scripts": [
          "node_modules/jquery/dist/jquery.min.js",
          "node_modules/bootstrap/dist/js/bootstrap.min.js",
          "node_modules/popper.js/dist/umd/popper.min.js",
          "node_modules/@fortawesome/fontawesome-free/js/all.js"
        ]

在Angular 2.0最终版发布之后，Angular2 CLI项目的结构已经改变了——你不需要任何供应商文件，不需要system.js——只需要webpack。所以你会:

npm install font-awesome --save In the angular-cli.json file locate the styles[] array and add font-awesome references directory here, like below: "apps": [ { "root": "src", "outDir": "dist", .... "styles": [ "styles.css", "../node_modules/bootstrap/dist/css/bootstrap.css", "../node_modules/font-awesome/css/font-awesome.css" // -here webpack will automatically build a link css element out of this!? ], ... } ] ], In more recent versions of Angular, use the angular.json file instead, without the ../. For example, use "node_modules/font-awesome/css/font-awesome.css". Place some font-awesome icons in any html file you want: <i class="fa fa-american-sign-language-interpreting fa-5x" aria-hidden="true"> </i> Stop the application Ctrl + c then re-run the app using ng serve because the watchers are only for the src folder and angular-cli.json is not observed for changes. Enjoy your awesome icons!

使用Angular2 RC5和angular-cli 1.0.0-beta.11-webpack。你可以通过CSS导入来实现这一点。

只需安装字体awesome:

npm install font-awesome --save

然后在你配置的样式文件中导入font-awesome:

@import '../node_modules/font-awesome/css/font-awesome.css';

(样式文件在angular-cli.json中配置)

如果你使用的是SASS，你可以通过npm安装它

npm install font-awesome --save

然后导入到你的/src/styles中。scss:

$fa-font-path: "../node_modules/font-awesome/fonts";
@import "../node_modules/font-awesome/scss/font-awesome.scss";

提示:只要有可能，避免混淆angular-cli的基础设施。；）

这里有很多好的答案。但如果你尝试了所有这些，仍然得到方形而不是方正的图标，检查你的css规则。在我的例子中，我有以下规则:

* {
  font-family: Roboto-Light, Roboto, 'Helvetica Neue', sans-serif !important;
}

它覆盖了一些字体。只是将* selector替换为body解决了我的问题:

body {
  font-family: Roboto-Light, Roboto, 'Helvetica Neue', sans-serif !important;
}