angular.json 是Angular CLI的配置文件

    1. {
    2.   "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
    3.   "version": 1,
    4.   "newProjectRoot": "projects",
    5.   "projects": {
    6.     "angular-ivy-demo": {
    7.       "projectType": "application",
    8.       "schematics": {
    9.         "@schematics/angular:component": {
    10.           "style": "scss"
    11.         }
    12.       },
    13.       "root": "",
    14.       "sourceRoot": "src",
    15.       "prefix": "app",
    16.       "architect": {
    17.         "build": {
    18.           "builder": "@angular-devkit/build-angular:browser",
    19.           "options": {
    20.             "outputPath": "dist/angular-ivy-demo",
    21.             "index": "src/index.html",
    22.             "main": "src/main.ts",
    23.             "polyfills": "src/polyfills.ts",
    24.             "tsConfig": "tsconfig.app.json",
    25.             "aot": true,
    26.             "assets": [
    27.               // assets下配置的文件，编译时会直接复制到outputPath下面
    28.               "src/favicon.ico",
    29.               "src/assets"
    30.             ],
    31.             "styles": [
    32.               // styles下面的样式文件，编译时会编译到style.css，并输出到outputPath下面
    33.               // 如果引用第三方的组件需要样式，可以在此处直接将组件的样式文件引入即可
    34.               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
    35.               "src/styles.scss"
    36.             ],
    37.             "scripts": []
    38.           },
    39.           "configurations": {
    40.             // configurations下面可以配置多个properties，
    41.             // 如"production"、"test"等，
    42.             // 从而实现不同的环境使用不用的enviroment，
    43.             "production": {
    44.               "fileReplacements": [
    45.                 {
    46.                   "replace": "src/environments/environment.ts",
    47.                   "with": "src/environments/environment.prod.ts"
    48.                 }
    49.               ],
    50.               "optimization": true,
    51.               "outputHashing": "all",
    52.               "sourceMap": false,
    53.               "extractCss": true,
    54.               "namedChunks": false,
    55.               "aot": true,
    56.               "extractLicenses": true,
    57.               "vendorChunk": false,
    58.               "buildOptimizer": true,
    59.               "budgets": [
    60.                 {
    61.                   "type": "initial",
    62.                   "maximumWarning": "2mb",
    63.                   "maximumError": "5mb"
    64.                 }
    65.               ]
    66.             }
    67.           }
    68.         },
    69.         "serve": {
    70.           "builder": "@angular-devkit/build-angular:dev-server",
    71.           "options": {
    72.             "browserTarget": "angular-ivy-demo:build"
    73.           },
    74.           "configurations": {
    75.             "production": {
    76.               "browserTarget": "angular-ivy-demo:build:production"
    77.             }
    78.           }
    79.         },
    80.         "extract-i18n": {
    81.           "builder": "@angular-devkit/build-angular:extract-i18n",
    82.           "options": {
    83.             "browserTarget": "angular-ivy-demo:build"
    84.           }
    85.         },
    86.         "test": {
    87.           "builder": "@angular-devkit/build-angular:karma",
    88.           "options": {
    89.             "main": "src/test.ts",
    90.             "polyfills": "src/polyfills.ts",
    91.             "tsConfig": "tsconfig.spec.json",
    92.             "karmaConfig": "karma.conf.js",
    93.             "assets": [
    94.               "src/favicon.ico",
    95.               "src/assets"
    96.             ],
    97.             "styles": [
    98.               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
    99.               "src/styles.scss"
    100.             ],
    101.             "scripts": []
    102.           }
    103.         },
    104.         "lint": {
    105.           "builder": "@angular-devkit/build-angular:tslint",
    106.           "options": {
    107.             "tsConfig": [
    108.               "tsconfig.app.json",
    109.               "tsconfig.spec.json",
    110.               "e2e/tsconfig.json"
    111.             ],
    112.             "exclude": [
    113.               "**/node_modules/**"
    114.             ]
    115.           }
    116.         },
    117.         "e2e": {
    118.           "builder": "@angular-devkit/build-angular:protractor",
    119.           "options": {
    120.             "protractorConfig": "e2e/protractor.conf.js",
    121.             "devServerTarget": "angular-ivy-demo:serve"
    122.           },
    123.           "configurations": {
    124.             "production": {
    125.               "devServerTarget": "angular-ivy-demo:serve:production"
    126.             }
    127.           }
    128.         }
    129.       }
    130.     }
    131.   },
    132.   "defaultProject": "angular-ivy-demo"   // 默认项目，ng build默认执行的project
    133. }