【发布时间】：2018-08-05 22:03:50
【问题描述】：
所以我是 Angular 的新手，我已经在项目的 node_modules 中安装了带有 npm 的引导程序。 我不知道为什么，但每隔一段时间，当我处理我的项目时，应用程序就会“启动”这个关于不包括引导程序和其他外部库的事情。 我正在使用 Visual Studio Code，尽管我认为这并不重要。 这是我的 angular.json ：
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"Event": {
"root": "",
"sourceRoot": "src",
"projectType": "application",
"prefix": "app",
"schematics": {},
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/Event",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": [
]
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "Event:build"
},
"configurations": {
"production": {
"browserTarget": "Event:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "Event:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.spec.json",
"karmaConfig": "src/karma.conf.js",
"styles": [
"src/styles.css"
],
"scripts": [],
"assets": [
"src/favicon.ico",
"src/assets"
]
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"src/tsconfig.app.json",
"src/tsconfig.spec.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
},
"Event-e2e": {
"root": "e2e/",
"projectType": "application",
"architect": {
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "Event:serve"
},
"configurations": {
"production": {
"devServerTarget": "Event:serve:production"
}
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": "e2e/tsconfig.e2e.json",
"exclude": [
"**/node_modules/**"
]
}
}
}
}
},
"defaultProject": "Event"
}
我的 package.json ：
{
"name": "eventim",
"version": "1.0.0",
"description": "This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 6.1.2.",
"main": "index.js",
"dependencies": {
"protractor": "^5.4.0",
"bootstrap": "^4.1.3"
},
"devDependencies": {},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "git+https://AmitBL@bitbucket.org/AmitBL/event-planner.git"
},
"keywords": [],
"author": "",
"license": "ISC",
"homepage": "https://bitbucket.org/AmitBL/event-planner#readme"
}
如果有人知道是什么原因造成的，我将不胜感激。 谢谢。
【问题讨论】：
-
是每次发生还是随机发生？您如何在项目中访问引导程序？仅仅安装引导包是不够的。您还需要参考引导 css 文件。
-
是的，它是随机发生的，该项目大约在两个小时前还可以，并且知道它不是。我需要在哪里引用引导 css 文件？
-
在“styles”数组中包含 angular.json 中的引导 css 或使用
@import '~bootstrap/dist/css/bootstrap.min.css';将其导入到 src/styles.css 中 -
好吧，
@import '~bootstrap/dist/css/bootstrap.min.css';有效，但我很好奇为什么 angular.json 不包括在内。 angular.json 中有两个“样式”数组。我试图将它添加到他们两个，但没有运气。 -
在 angular.json 中你必须提供 node_modules 路径。试试
node_modules/bootstrap/dist/css/bootstrap.min.css。它只需要包含在构建配置的“样式”数组中。
标签： angular package.json