Asp.net Angular模板应用程序Npm更新不起作用

我试图按照发现的文件here然而它进展顺利 . 使用该应用程序创建的所有软件包都已过时，例如 @angular/compiler ，这个帖子的版本实际上是 6.0.2 而不是 4.2.5 ，如下面生成的 packages.json 中所列 .

注意事项 .

• 安装了Angular core 2.1

• 安装了最新版本的NPM和节点

• Visual Studio 2017社区已安装

• 操作系统：Windows 10

由于包裹已经过时，我可以利用许多有棱角的东西 . 我一直在环顾四周，但我找不到任何有效的解决方案 .

我尝试过的事情：

• npm更新

• npm update -D && npm update -S

• npm缓存清理

• npm install -g @ angular / cli @ latest

我的依赖：

{
  "name": "TestingApp",
  "private": true,
  "version": "0.0.0",
  "scripts": {
    "test": "karma start ClientApp/test/karma.conf.js"
  },
  "devDependencies": {
    "@angular/animations": "4.2.5",
    "@angular/common": "4.2.5",
    "@angular/compiler": "4.2.5",
    "@angular/compiler-cli": "4.2.5",
    "@angular/core": "4.2.5",
    "@angular/forms": "4.2.5",
    "@angular/http": "4.2.5",
    "@angular/platform-browser": "4.2.5",
    "@angular/platform-browser-dynamic": "4.2.5",
    "@angular/platform-server": "4.2.5",
    "@angular/router": "4.2.5",
    "@ngtools/webpack": "1.5.0",
    "@types/chai": "4.0.1",
    "@types/jasmine": "2.5.53",
    "@types/webpack-env": "1.13.0",
    "angular2-router-loader": "0.3.5",
    "angular2-template-loader": "0.6.2",
    "aspnet-prerendering": "^3.0.1",
    "aspnet-webpack": "^2.0.3",
    "awesome-typescript-loader": "3.2.1",
    "bootstrap": "3.3.7",
    "chai": "4.0.2",
    "css": "2.2.1",
    "css-loader": "0.28.4",
    "es6-shim": "0.35.3",
    "event-source-polyfill": "0.0.9",
    "expose-loader": "0.7.3",
    "extract-text-webpack-plugin": "2.1.2",
    "file-loader": "0.11.2",
    "html-loader": "0.4.5",
    "isomorphic-fetch": "2.2.1",
    "jasmine-core": "2.6.4",
    "jquery": "3.2.1",
    "json-loader": "0.5.4",
    "karma": "1.7.0",
    "karma-chai": "0.1.0",
    "karma-chrome-launcher": "2.2.0",
    "karma-cli": "1.0.1",
    "karma-jasmine": "1.1.0",
    "karma-webpack": "2.0.3",
    "preboot": "4.5.2",
    "raw-loader": "0.5.1",
    "reflect-metadata": "0.1.10",
    "rxjs": "5.4.2",
    "style-loader": "0.18.2",
    "to-string-loader": "1.1.5",
    "typescript": "2.4.1",
    "url-loader": "0.5.9",
    "webpack": "2.5.1",
    "webpack-hot-middleware": "2.18.2",
    "webpack-merge": "4.1.0",
    "zone.js": "0.8.12"
  }
}

更新 dotnet --info

Product Information:

版本：2.1.201提交SHA-1哈希：7932dc6179

Runtime Environment:

操作系统名称：Windows操作系统版本：10.0.17134操作系统平台：Windows RID：win10-x64基本路径：C：\ Program Files \ dotnet \ sdk \ 2.1.201 \

Microsoft .NET核心共享框架主机

版本：2.0.7 Build：2d61d0b043915bc948ebf98836fefe9ba942be11