Question

在部署之前，我的Angular项目在Bootstrap 3.3.7（项目所需）上运行良好。 Bootstrap无法识别，因此我回去调整项目中的某些文件，现在Bootstrap将不再在本地环境中工作。我已经为此花了两天时间，似乎找不到解决方法。

 
My angular.json

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "/",
  "projects": {
    "public": {
      "root": "",
      "sourceRoot": "public/src",
      "projectType": "application",
      "prefix": "app",
      "schematics": {},
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "public/dist/public",
            "index": "public/src/index.html",
            "main": "public/src/main.ts",
            "polyfills": "public/src/polyfills.ts",
            "tsConfig": "public/src/tsconfig.app.json",
            "assets": [
              "public/src/favicon.ico",
              "public/src/assets"
            ],
            "styles": [],
            "scripts": []
          },
          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "public/src/environments/environment.ts",
                  "with": "public/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": "public:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "public:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "public:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "public/src/test.ts",
            "polyfills": "public/src/polyfills.ts",
            "tsConfig": "public/src/tsconfig.spec.json",
            "karmaConfig": "public/src/karma.conf.js",
            "styles": [
              "./node_modules/bootstrap/dist/css/bootstrap.min.css",
              "public/src/styles.css"
            ],
            "scripts": [],
            "assets": [
              "public/src/favicon.ico",
              "public/src/assets"
            ]
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "public/src/tsconfig.app.json",
              "public/src/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    },
    "public-e2e": {
      "root": "public/e2e/",
      "projectType": "application",
      "architect": {
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "public/e2e/protractor.conf.js",
            "devServerTarget": "public:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "public:serve:production"
            }
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": "public/e2e/tsconfig.e2e.json",
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "/"
}

My package.json


{
  "name": "portfolio",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "node server.js",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "postinstall": "ng build --aot -prod"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "7.2.0",
    "@angular/cli": "7.1.4",
    "@angular/common": "7.2.0",
    "@angular/compiler": "7.2.0",
    "@angular/compiler-cli": "7.2.0",
    "@angular/core": "7.2.0",
    "@angular/forms": "7.2.0",
    "@angular/http": "7.2.0",
    "@angular/platform-browser": "7.2.0",
    "@angular/platform-browser-dynamic": "7.2.0",
    "@angular/router": "7.2.0",
    "core-js": "^2.4.1",
    "express": "^4.16.2",
    "rxjs": "^6.3.3",
    "typescript": "3.2.2",
    "ngx-bootstrap": "^3.1.2",
    "bootstrap": "^3.3.7",
    "zone.js": "~0.8.26"
  },
  "devDependencies": {
    "@angular/language-service": "7.2.0",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "enhanced-resolve": "^3.3.0",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0"
  },
  "engines": {
    "node": "6.11.0",
    "npm": "3.10.10"
  }
}

My dist/publix/index.html

<!doctype html>
<html lang="en">

<head>
  <base href="/">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
    crossorigin="anonymous">
  <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css" rel="stylesheet">

</head>

<body>
  <app-root></app-root>
  <script type="text/javascript" src="runtime.js"></script>
  <script type="text/javascript" src="polyfills.js"></script>
  <script type="text/javascript" src="vendor.js"></script>
  <script type="text/javascript" src="main.js"></script>
</body>

</html>

Answer 1

尝试本地化引导程序类而不是CDN

Answer 2

弄清楚了。我在本地安装了bootstrap，不得不调整angular.json中的“样式”以指向正确的目录。

            "styles": [
              "public/src/styles.css",
              "./bootstrap-3.3.7-dist/css/bootstrap.min.css"
            ],

bootstrap 3.3.7不会与Angular 7.2.0项目一起加载

2 个答案: