Typescript Angular 2：如何正确自动导入 normalize.css

发布于09月24日

我是Angular 2的新用户，有一些问题.

传统上，我们可以使用<link rel="stylesheet" href="node_modules/normalize.css/normalize.css" />来导入css文件，但我想使用Angular 2来自动导入import.

当我使用material 2时，我try 使用同样的方法:

// angular-cli-build.js

module.exports = function(defaults) {
  return new Angular2App(defaults, {
    vendorNpmFiles: [
      'normalize-path/index.js',
    ]
  });
};

// system-config.ts 

const map: any = {
  'normalize': 'vendor/normalize-path',
};

/** User packages configuration. */
const packages: any = {
  'normalize': {main: 'index.js'},
};

// app.component.ts

import { normalize } from 'normalize-path';

编辑会抱怨:

找不到模块"规范化路径".

而且代码无法编译.但我真的不知道出了什么问题.

推荐答案

Update for Angular 8

安装标准化.css库:
```
npm install --save normalize.css
```
将其导入到您的样式中.css
```
@import '~normalize.css';
```

使用angular cli的当前(1.0.0-beta.15)版本，解决方案非常简单:

npm i normalize.css
在配置文件angular-cli.json的apps[0].styles中添加"../node_modules/normalize.css/normalize.css"

Note:如果使用Angular 7，则配置文件现在为angular.json，路径为normalise.apps[0].styles中的css应该是"../node_modules/normalize.css/normalize.css".

Example:

{
  "project": {
    "version": "1.0.0-beta.15",
    "name": "normalize.css-in-angular2"
  },
  "apps": [
    {
      "root": "src",
      "outDir": "dist",
      "assets": "assets",
      "index": "index.html",
      "main": "main.ts",
      "test": "test.ts",
      "tsconfig": "tsconfig.json",
      "prefix": "app",
      "mobile": false,
      "styles": [
        "../node_modules/normalize.css/normalize.css",
        "styles.css"
      ],
      "scripts": [],
      "environments": {
        "source": "environments/environment.ts",
        "dev": "environments/environment.ts",
        "prod": "environments/environment.prod.ts"
      }
    }
  ],
  "addons": [],
  "packages": [],
  "e2e": {
    "protractor": {
      "config": "./protractor.conf.js"
    }
  },
  "test": {
    "karma": {
      "config": "./karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false
  }
}