@angular/router 没有正确安装

Question

我正在尝试将我的@angular/router 依赖项从 2.0.0 升级到 3.0.0-alpha.7

我已经添加到 package.json

{
  "name": "angular2-quickstart",
  "version": "1.0.0",
  "scripts": {
    "start": "tsc && concurrently \"npm run tsc:w\"",
    "postinstall": "typings install",
    "tsc": "tsc",
    "tsc:w": "tsc -w",
    "typings": "typings"
  },
  "license": "ISC",
  "dependencies": {
    "@angular/common": "2.0.0-rc.2",
    "@angular/compiler": "2.0.0-rc.2",
    "@angular/core": "2.0.0-rc.2",
    "@angular/http": "2.0.0-rc.2",
    "@angular/platform-browser": "2.0.0-rc.2",
    "@angular/platform-browser-dynamic": "2.0.0-rc.2",
    "@angular/router": "^3.0.0-alpha.7",
    ........
  },

}

当我使用时 "npm install" 安装了路由器但未创建 "bundles" 文件夹。

所以，当我尝试运行我的项目时，我得到了这个错误：

GET http://localhost:5000/node_modules/@angular/router/bundles/router.umd.js 404 (Not Found)

有人知道会发生什么吗？

谢谢伊万.

Answer 1

确保您拥有最新的 systemjs.config.js 文件。下面的块是在 RC2 发布后几天添加的（在 RC3 发布之前）-

  function packUmd(pkgName) {
    packages['@angular/'+pkgName] = { main: '/bundles/' + pkgName + '.umd.js', defaultExtension: 'js' };
  }

Answer 2

alpha-8版本已经解决

感谢您的回答。

@angular/router 没有正确安装

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