小编Osc*_*car的帖子

开头的依赖项有什么不同@吗？

这是意味着还是暗示某些东西？我没有看到任何关于此的信息.看看我的node_modules文件夹:

Fortawesome以@并且不包含典型fortawesome.css文件开头.那是一样的吗？或者是否@表明了什么？

这是我的package.json:

{
  "name": "ng-frontend",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.0",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "@fortawesome/fontawesome": "^1.1.4",
    "animate.css": "^3.6.1",
    "bootstrap": "^4.0.0",
    "core-js": "^2.4.1",
    "jasny-bootstrap": "^3.1.3",
    "jquery": "^3.3.1",
    "popper.js": …

我是reactjs的新手.我刚开始学习reactjs.我在nodejs中使用webpack时遇到问题.我想创建将运行webpack文件的节点服务器.我有webpack文件:

const {resolve} = require('path');
const webpack = require('webpack');
const validate = require('webpack-validator');
const {getIfUtils, removeEmpty} = require('webpack-config-utils');

module.exports = env => {
  const {ifProd, ifNotProd} = getIfUtils(env)

  return validate({
    entry: './index.js',
    context: __dirname,
    output: {
      path: resolve(__dirname, './build'),
      filename: 'bundle.js',
      publicPath: '/build/',
      pathinfo: ifNotProd(),
    },
    devtool: ifProd('source-map', 'eval'),
    devServer: {
      port: 8080,
      historyApiFallback: true
    },
    module: {
      loaders: [
        {test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader'},
        {test: /\.css$/, loader: 'style-loader!css-loader'},
        {test: /(\.eot|\.woff2|\.woff|\.ttf|\.svg)/, loader: 'file-loader'},
      ],
    },
    plugins: removeEmpty([
      ifProd(new webpack.optimize.DedupePlugin()), …

我在Symfony-PHP 中有一个API，我用邮递员对其进行了测试，它的工作原理非常棒。但是当我这样做时，应用程序开始构建并且消息需要一分钟多的时间。当我需要对某个组件（例如字母）进行更改时，它会重新编译整个项目，并且对于这么小的更改花费的时间太长。ng serve --aot --optimizationcompiled successfully.html

Angular CLI: 6.2.2
Node: 8.12.0
OS: win32 x64
Angular:
...

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.8.2
@angular-devkit/core         0.8.2
@angular-devkit/schematics   0.8.2
@schematics/angular          0.8.2
@schematics/update           0.8.2
rxjs                         6.2.2
typescript                   2.9.2


oscar@ubuntu:~$: ng s --aot --optimization


****************************************************************************************
This is a simple server for use in testing or debugging Angular applications locally.
It hasn't been reviewed for security issues.

DON'T USE IT FOR PRODUCTION! …