Angular 未找到模块：错误：Can'；t解决'；财政司司长'；有棱角的

我在angular应用程序中实现，并执行以下操作

将css添加到angular-cli.json中

。/node_modules/@mapbox/mapbox gl draw/dist/mapbox gl draw.css“

组件

import { Component } from '@angular/core';
import * as mapboxgl from 'mapbox-gl';
import * as MapboxDraw from '@mapbox/mapbox-gl-draw';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})

export class AppComponent {
  static t;
  ngOnInit() {
    mapboxgl.accessToken = 'Token';
    AppComponent.t.map= new mapboxgl.Map({
      container: 'map',
      style: 'mapbox://styles/mapbox/light-v9',
      zoom: 5,
      center: [-78.880453, 42.897852]
    });

     const draw = new MapboxDraw({
        displayControlsDefault: false,
        controls: {
            polygon: true,
            trash: true
        }
    });
    AppComponent.t.map.addControl(draw);
  }
}

它的显示无法编译

/node\u模块/jsonlint行/lib/jsonlint.js
未找到模块：错误：无法解析“C:\angular\mapboxdemo\node\U modules\jsonlint lines\lib”中的“fs”

下面是我的包。json

{
  "name": "mapboxdemo",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.0.3",
    "@angular/cli": "^1.7.4",
    "@angular/common": "^6.0.3",
    "@angular/compiler": "^6.0.3",
    "@angular/core": "^6.0.3",
    "@angular/forms": "^6.0.3",
    "@angular/http": "^6.0.3",
    "@angular/platform-browser": "^6.0.3",
    "@angular/platform-browser-dynamic": "^6.0.3",
    "@angular/router": "^6.0.3",
    "@mapbox/mapbox-gl-draw": "^1.0.9",
    "core-js": "^2.5.4",
    "mapbox-gl": "^0.46.0",
    "rxjs": "^6.0.0",
    "zone.js": "^0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.6.8",
    "@angular/compiler-cli": "^6.0.3",
    "@angular/language-service": "^6.0.3",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~1.7.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.0",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.3.0",
    "ts-node": "~5.0.1",
    "tslint": "~5.9.1",
    "typescript": "~2.7.2"
  },
  "browser": {
    "fs": false,
    "path": false,
    "os": false
  }
}

我试图执行

ng eject

命令来生成webpack.config文件，并试图添加{fs:“empty”}，但抛出以下错误

---

如何修复此问题？

打开

package.json

文件，将其添加到浏览器对象中

  "browser": {
     "fs": false,
     "path": false,
     "os": false}

如果要在客户端使用模块，则应使用浏览器字段而不是主字段。这有助于提示用户它可能依赖于Node.js模块中不可用的原语

---

来源：

您是否正在使用webpack？如果是，请将以下内容添加到配置中。节点：{fs:“空”}否。。我没有使用。我使用angular cli进行设置您可以发布包的内容吗？json？@EricYang i postedAdding“browser”：{“fs”：false}在package.json中解决了这个问题。我尝试将上述浏览器对象添加到package.json中，但没有成功！