angular脚手架搭建

下面以angular2.0为例前提已安装好node.js

1.安装cli执行如下命令npm install -g @angular/cli

2.创建新项目ng new my-app

3.然后到该项目目录下配置package.json文件，具体配置根据实际情况更改

{
  "name": "angular2-demo",
  "discription": "A simple demo for angular 2",
  "version": "1.0.0",
  "scripts": {
    "start": "webpack-dev-server --inline --colors --progress --port 3000"
  },
  "dependencies": {
    "@angular/common": "2.1.1",
    "@angular/compiler": "2.1.1",
    "@angular/core": "2.1.1",
    "@angular/forms": "2.1.1",
    "@angular/http": "2.1.1",
    "@angular/platform-browser": "2.1.1",
    "@angular/platform-browser-dynamic": "2.1.1",
    "@angular/router": "3.1.1",
    "core-js": "2.4.1",
    "reflect-metadata": "0.1.8",
    "rxjs": "5.0.0-beta.12",
    "zone.js": "0.6.26"
  },
  "devDependencies": {
    "babel-core": "^6.25.0",
    "babel-loader": "^7.1.1",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-stage-2": "^6.24.1",
    "babel-runtime": "^6.25.0",
    "cross-env": "^5.0.1",
    "css-loader": "^0.28.4",
    "extract-text-webpack-plugin": "^2.1.2",
    "file-loader": "^0.11.2",
    "style-loader": "^0.18.2",
    "url-loader": "^0.5.9",
    "@types/core-js": "0.9.34",
    "ts-loader": "1.0.0",
    "typescript": "2.0.3",
    "webpack": "2.6.0",
    "webpack-dev-server": "^2.7.1"
  }
}

4.执行cnpm Install 下载json文件里配置的依赖包

5.上面的package.json文件是以webpack配置打包的工程的启动还行配置webpack.config.js文件

module.exports = {
  entry: './main.ts',

  output: {
    filename: './bundle.js'
    // 打包名
  },

  resolve: {
    extensions: ['.ts', '.js']
  },

  module: {
    rules: [
      {
        test: /\.ts$/,
        loader: 'ts-loader'
      }
    ]
  }
};