使用角cli的angular2引导-sass编译错误

Question

我使用的是角-cli: 1.0.0-beta.19-3和节点: v5.11.1

在我的angular-cli.json文件中，我已经将全局样式文件扩展名设置为.scss。

这是我的样式文件。

Angular2/src/styes.scss

// Default Font
@import url(https://fonts.googleapis.com/css?family=Raleway:300,400,600);

// Typography
$font-family-sans-serif: "Raleway", sans-serif;
$font-size-base: 14px;
$line-height-base: 1.6;
$text-color: #636b6f;

// Import bootstrap
@import "node_modules/bootstrap-sass/assets/stylesheets/bootstrap";

当我试图导入引导-sass模块时，错误会突然出现，它会给出一个与图标图标相关的错误。不知道怎么解决。

ERROR in ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss
Module not found: Error: Can't resolve '../fonts/bootstrap/glyphicons-halflings-regular.eot' in '/var/www/angular/src'
 @ ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss 6:4253-4315 6:4338-4400
 @ ./src/styles.scss
 @ multi styles

ERROR in ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss
Module not found: Error: Can't resolve '../fonts/bootstrap/glyphicons-halflings-regular.woff2' in '/var/www/angular2/src'
 @ ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss 6:4452-4516
 @ ./src/styles.scss
 @ multi styles

ERROR in ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss
Module not found: Error: Can't resolve '../fonts/bootstrap/glyphicons-halflings-regular.woff' in '/var/www/angular2/src'
 @ ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss 6:4549-4612
 @ ./src/styles.scss
 @ multi styles

ERROR in ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss
Module not found: Error: Can't resolve '../fonts/bootstrap/glyphicons-halflings-regular.ttf' in '/var/www/angular2/src'
 @ ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss 6:4644-4706
 @ ./src/styles.scss
 @ multi styles

ERROR in ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss
Module not found: Error: Can't resolve '../fonts/bootstrap/glyphicons-halflings-regular.svg' in '/var/www/angular2/src'
 @ ./~/css-loader!./~/postcss-loader!./~/sass-loader!./src/styles.scss 6:4742-4804
 @ ./src/styles.scss
 @ multi styles

Answer 1

经过一番研究，我在这里找到了解决办法。

https://github.com/angular/angular-cli/issues/2170

在导入引导sass文件之前，我必须为图标设置图标路径。即。

$icon-font-path: '~bootstrap-sass/assets/fonts/bootstrap/';

// Import bootstrap
@import "node_modules/bootstrap-sass/assets/stylesheets/bootstrap";

Answer 2

我在材料设计字体上也有同样的问题。

src: url("../font/material-design-icons/Material-Design-Icons.eot?#iefix") format("embedded-opentype"), url("../font/material-design-icons/Material-Design-Icons.woff") format("woff"), url("../font/material-design-icons/Material-Design-Icons.ttf") format("truetype"), url("../font/material-design-icons/Material-Design-Icons.svg#Material-Design-Icons") format("svg");

正确的方法是在行的开头加一个"~“：

src: url("~/font/material-design-icons/Material-Design-Icons.eot?#iefix") format("embedded-opentype"), url("../font/material-design-icons/Material-Design-Icons.woff") format("woff"), url("../font/material-design-icons/Material-Design-Icons.ttf") format("truetype"), url("../font/material-design-icons/Material-Design-Icons.svg#Material-Design-Icons") format("svg");

Answer 3

把这个放在你的.ange-cli.json中：

        "stylePreprocessorOptions": {
            "includePaths": [
                "../node_modules"
            ]
        },