无法通过npm使用外部角度模块2

时间:2017-03-26 02:08:53

标签: node.js angular typescript npm

我正在使用Angular 2快速入门并尝试添加第三方组件(具体为ng2-split-pane)。我用npm安装它,并根据它的plunkr示例我有以下systemjs.config.js:

(function (global) {
  System.config({
    paths: {
      // paths serve as alias
      'npm:': 'node_modules/'
    },
    // map tells the System loader where to look for things
    map: {
      // our app is within the app folder
      app: 'app',

      // angular bundles
      '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
      '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
      '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
      '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
      '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
      '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
      '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
      '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
      '@angular/material': 'npm:@angular/material/bundles/material.umd.js',

      // other libraries
      'rxjs':                      'npm:rxjs',
      'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
      'autobahn':          'npm:@types/autobahn/index.d.ts',
      'ng2-split-pane': 'npm:ng2-split-pane/lib/ng2-split-pane.js',
    },
    // packages tells the System loader how to load when no filename and/or no extension
    packages: {
      app: {
        main: './main.js',
        defaultExtension: 'js'
      },
      rxjs: {
        defaultExtension: 'js'
      }
    }
  });
})(this);

以及以下app.module.ts:

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

import { AppComponent }  from './app.component';
import { MaterialModule } from '@angular/material';
import { BattleLogComponent } from './battlelog.component';
import { SplitPaneModule } from 'ng2-split-pane';

@NgModule({
  imports:      [ BrowserModule, MaterialModule, SplitPaneModule ],
  declarations: [ AppComponent, BattleLogComponent ],
  bootstrap:    [ AppComponent ]
})
export class AppModule { }

但是我得到的错误是" app / app.module.ts(7,33):错误TS2307:找不到模块' ng2-split-pane'。&#34 ;

我可以加载其他东西(例如材料),我在这里缺少什么?

编辑:目录结构(空间省略了大多数node_modules):

.
├── app
│   ├── app.component.ts
│   ├── app.module.ts
│   ├── app.ng.css
│   ├── app.ng.html
│   ├── autobahn.service.ts
│   ├── battlelog.component.ts
│   ├── battlelog.ng.html
│   └── main.ts
├── favicon.ico
├── index.html
├── js
│   └── autobahn.min.js
├── LICENSE
├── node_modules
│   ├── mkdirp
│   ├── moment
│   ├── ms
│   ├── negotiator
│   ├── ng2-split-pane
│   ├── node-uuid
│   ├── nopt
├── package.json
├── styles.css
├── systemjs.config.extras.js
├── systemjs.config.js
├── tsconfig.json
└── tslint.json

1 个答案:

答案 0 :(得分:0)

我能够通过使用以下方式明确说明ng2-split-pane的位置来使用angular-cli:

import { SplitPaneModule } from '../../node_modules/ng2-split-pane/src/ng2-split-pane';