正在升级 Angular 获取索引中脚本的 404 未找到

Question

我刚刚将我的项目从 Angular 2.4.7 和 Angular CLI 1.0.0 升级到 Angular 4.0.0 和 Angular CLI 1.0.0 -beta.31。自升级以来，我收到以下错误：

font-awesome.min.css Failed to load resource: the server responded with a status of 404 (Not Found)
material-icons.css Failed to load resource: the server responded with a status of 404 (Not Found)
global-styles.css Failed to load resource: the server responded with a status of 404 (Not Found)
hammer.js Failed to load resource: the server responded with a status of 404 (Not Found)

这些与下面我 index.html 中的脚本引用有关。自升级以来我没有改变结构，有人知道我为什么会收到这些错误吗？

Index.html

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Tellurium Platform</title>
  <base href="/">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">  
  <link rel="stylesheet" href="./app/library/css/font-awesome.min.css">  
  <link rel="stylesheet" href="./global-styles.css">
  <link rel="stylesheet" href="./app/library/css/material-icons.css">

  <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
      rel="stylesheet">
  <!--For Material 2 slider elements-->
  <script src="./app/library/js/hammer.js"></script>
</head>
<body class="canvas">
  <app-root>Loading...</app-root>
</body>
</html>

Answer 1

看看这个官方release notes文件夹结构改变了，你应该把路径改成

<link rel="stylesheet" href="./src/app/library/css/font-awesome.min.css">  
  <link rel="stylesheet" href="./global-styles.css">
  <link rel="stylesheet" href="./src/app/library/css/material-icons.css">

Answer 2

将您的依赖项移动到 .angular-cli.json 文件中，这样的脚本下

 "scripts": [
        ....,
        "./app/library/js/hammer.js"
      ],

from the latest angulae cli you have to add all external files(css and js) under the script and style tag in the angular-cli.json file

正在升级 Angular 获取索引中脚本的 404 未找到

Upgrading Angular getting 404 Not Found for scripts in Index

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