【问题标题】:Angular 2 within VS 2015 how to import a packageVS 2015中的Angular 2如何导入包
【发布时间】:2017-09-20 17:53:01
【问题描述】:
  • 我已经安装了 npm install --save camelCase

    我想在我的项目中使用它。

    Typescript 2.0.3 版

    import * as camelcase from 'camelcase';

    当我尝试导入 app.module.ts 或 app.component.ts 时出现错误
    找不到模块'camelcase'

    How do you import packages?
    

    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',
    
          // other libraries
          'rxjs':                      'npm:rxjs',
          'angular-in-memory-web-api': 'npm:angular-in-memory-web-
            api/bundles/in-memory-web-api.umd.js',
            'camelcase': 'npm:camelcase'
        },
        // packages tells the System loader how to load when no filename 
        and/or no extension
        packages: {
          app: {
            defaultExtension: 'js'
          },
          rxjs: {
            defaultExtension: 'js'
          }
        }
      });
    })(this);
    

    Package.json

片段****

“依赖”:{

"camelcase": "^4.1.0"

},

【问题讨论】:

  • 安装@types/camelcase,然后只有导入才能工作
  • 嗨,Harishr,浏览器出现错误。

标签: node.js angular


【解决方案1】:

可以找到要导入的模块,但是当我在浏览器中查看时显示错误

加载资源失败:服务器响应状态为 403(禁止) :64054/node_modules/@types/camelcase/

systemjs.config.js 'camelcase': 'npm:@types/camelcase'

【讨论】:

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