angular2 编码环境设置

Question

我正在尝试为 angular2 设置编码环境。我试图在package.json 文件上运行npm install。正如您在下面看到的，它运行得不是很好，下面的代码是我在运行npm install 后收到的。我知道错误 404 意味着它找不到年龄，但我仍然不知道如何解决这个问题。如果有人可以向我解释如何解决所有这些错误，那将非常有帮助。我也对这个问题的替代解决方案持开放态度。如果它有帮助，我仍在使用 Windows XP（我不知道这是否会改变解决方案）。

"C:\Program Files\JetBrains\WebStorm 2016.3.3\bin\runnerw.exe" 
                    "C:\Program Files\nodejs\node.exe" "C:\Program             
Files\nodejs\node_modules\npm\bin\npm-cli.js" install
npm WARN package.json angular2-seed@1.0.0 scripts['server'] should  
       probably be scripts['start'].
npm http GET https://registry.npmjs.org/angular2-in-memory-web-api
npm http GET https://registry.npmjs.org/bootstrap
(...)
npm http GET https://registry.npmjs.org/typescript
npm http 304 https://registry.npmjs.org/rxjs
npm http 304 https://registry.npmjs.org/angular2-in-memory-web-api
npm http 304 https://registry.npmjs.org/reflect-metadata
npm http 304 https://registry.npmjs.org/bootstrap
npm http 304 https://registry.npmjs.org/angular2-router-loader
npm http 304 https://registry.npmjs.org/angular2-template-loader
npm http 304 https://registry.npmjs.org/zone.js
npm http 304 https://registry.npmjs.org/core-js
npm http 304 https://registry.npmjs.org/css-loader
npm http 304 https://registry.npmjs.org/raw-loader
npm http 304 https://registry.npmjs.org/to-string-loader
npm http 304 https://registry.npmjs.org/awesome-typescript-loader
npm http 304 https://registry.npmjs.org/webpack
npm http 304 https://registry.npmjs.org/ie-shim
npm http 404 https://registry.npmjs.org/angular/common
npm http 404 https://registry.npmjs.org/angular/compiler
npm http 404 https://registry.npmjs.org/angular/forms
npm http 404 https://registry.npmjs.org/angular/compiler-cli
npm http 404 https://registry.npmjs.org/angular/core
npm ERR! 404 Not Found
npm ERR! 404 
npm ERR! 404 'angular/common' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it
npm ERR! 404 It was specified as a dependency of 'angular2-seed'
npm ERR! 404 
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, or http url, or git url.

npm ERR! System Windows_NT 5.1.2600
npm ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program  
 Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
npm ERR! cwd C:\Documents and Settings\Administrator\My 
      Documents\Programming\angular2-seed-master\angular2-seed-master
npm ERR! node -v v0.10.28
npm ERR! npm -v 1.4.9
npm ERR! code E404
npm http 304 https://registry.npmjs.org/webpack-merge
npm http 404 https://registry.npmjs.org/angular/platform-server
npm http 404 https://registry.npmjs.org/angular/http
npm http 404 https://registry.npmjs.org/angular/platform-browser
npm http 404 https://registry.npmjs.org/angular/platform-browser-dynamic
npm http 404 https://registry.npmjs.org/angular/router
npm http 304 https://registry.npmjs.org/webpack-dev-server
npm http 304 https://registry.npmjs.org/typescript
npm http 404 https://registry.npmjs.org/types/node
npm http 404 https://registry.npmjs.org/angular/upgrade

Process finished with exit code 1

Answer 1

不再提供您正在使用的 Angular 2 版本。您应该使用 Angular CLI 启动一个新的 Angular2 项目。

您需要使用命令npm install -g @angular/cli 安装它，然后使用命令ng new your-project-name 启动一个新项目。

Answer 2

首先，在控制台中输入ng init。它将安装npm install 进程所需的一些重要文件，例如package.json。然后，使用npm install 命令。