Question

我试图在服务器中部署我的 angular4 应用程序，并在桌面浏览器和移动浏览器中正常工作。现在我想从智能电视浏览应用程序，但它显示一个空白页而不是应用程序，可能是什么实际问题在智能电视上浏览我的应用程序？伙计们，如果我需要添加任何依赖项，尤其是智能电视（WebOS 浏览器），请帮助我。

Angular CLi 项目::(.angular-cli.json)

`{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "project": {
    "name": "project_name"
  },
  "apps": [`enter code here`
    {
      "root": "src",
      "outDir": "./../WebContent",
      "assets": [
        "assets",
        "rieterFavicon.ico"
      ],
      "index": "index.html",
      "main": "main.ts",
      "polyfills": "polyfills.ts",
      "test": "test.ts",
      "tsconfig": "tsconfig.app.json",
      "testTsconfig": "tsconfig.spec.json",
      "prefix": "app",
      "styles": [
        "styles.css"
      ],
      "scripts": [
      "../node_modules/chart.js/dist/Chart.js",
      "app/resources/js/jquery-3.2.1.js",
      "app/resources/js/theme-switch.js"
      ],
      "environmentSource": "environments/environment.ts",
      "environments": {
        "dev": "environments/environment.ts",
        "prod": "environments/environment.prod.ts"
      }
    }
  ],
  "e2e": {
    "protractor": {
      "config": "./protractor.conf.js"
    }
  },
  "lint": [
    {
      "project": "src/tsconfig.app.json"
    },
    {
      "project": "src/tsconfig.spec.json"
    },
    {
      "project": "e2e/tsconfig.e2e.json"
    }
  ],
  "test": {
    "karma": {
      "config": "./karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "component": {}
  }
}`

pcakage.json

{
  "name":"project_name",
  "version":"0.0.0",
  "license":"MIT",
  "scripts":{
    "ng":"ng",
    "start":"ng serve",
    "build":"ng build",
    "test":"ng test",
    "lint":"ng lint",
    "e2e":"ng e2e"
  },
  "private":true,
  "dependencies":{
    "@angular/animations":"^4.0.2",
    "@angular/common":"^4.0.0",
    "@angular/compiler":"^4.0.0",
    "@angular/core":"^4.0.0",
    "@angular/forms":"^4.0.0",
    "@angular/http":"^4.0.0",
    "@angular/platform-browser":"^4.0.0",
    "@angular/platform-browser-dynamic":"^4.0.0",
    "@angular/router":"^4.0.0",
    "@ng-idle/core":"^2.0.0-beta.11",
    "@ng-idle/keepalive":"^2.0.0-beta.11",
    "@ng2-dynamic-forms/core":"^1.4.18",
    "@ng2-dynamic-forms/ui-primeng":"^1.4.18",
    "@types/file-saver":"0.0.1",
    "angular-file-saver":"^1.1.3",
    "chart.js":"^2.6.0",
    "core-js":"^2.4.1",
    "file-saver":"^1.3.3",
    "font-awesome":"^4.7.0",
    "moment":"^2.18.1",
    "ng2-page-scroll":"^4.0.0-beta.7",
    "ng2-scroll-to":"^1.0.7",
    "ng2-translate":"^5.0.0",
    "primeng":"^4.1.1",
    "rxjs":"^5.1.0",
    "zone.js":"^0.8.4"
  },
  "devDependencies":{
    "@angular/cli":"1.0.0",
    "@angular/compiler-cli":"^4.0.0",
    "@types/jasmine":"2.5.38",
    "@types/node":"~6.0.60",
    "codelyzer":"~2.0.0",
    "jasmine-core":"~2.5.2",
    "jasmine-spec-reporter":"~3.2.0",
    "karma":"~1.4.1",
    "karma-chrome-launcher":"~2.0.0",
    "karma-cli":"~1.0.1",
    "karma-jasmine":"~1.1.0",
    "karma-jasmine-html-reporter":"^0.2.2",
    "karma-coverage-istanbul-reporter":"^0.2.0",
    "protractor":"~5.1.0",
    "ts-node":"~2.0.0",
    "tslint":"~4.5.0",
    "typescript":"~2.2.0"
  }
}

3

0

Answer 1

我有同样的问题，对我来说，在 polyfills.ts 这个进口

 import 'core-js/es6/symbol';
 import 'core-js/es6/object';
 import 'core-js/es6/function';
 import 'core-js/es6/p-int';
 import 'core-js/es6/p-float';
 import 'core-js/es6/number';
 import 'core-js/es6/math';
 import 'core-js/es6/string';
 import 'core-js/es6/date';
 import 'core-js/es6/array';
 import 'core-js/es6/regexp';
 import 'core-js/es6/map';
 import 'core-js/es6/weak-map';
 import 'core-js/es6/set';
 import 'core-js/es6/reflect';