说明
public/index.html 文件解释:
<!DOCTYPE html>
<html lang="">
<head>
<meta charset="utf-8">
<!-- 针对IE浏览器的设置,让其能够正常显示vue -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- 适配移动端显示页面 -->
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<!-- 显示.ico图标,BASE_URL指public的url -->
<link rel="icon" href="<%= BASE_URL %>favicon.ico">
<!-- 读取 vue.config.js 的 title 属性值 -->
<title><%= htmlWebpackPlugin.options.title %></title>
</head>
<body>
<noscript>
<!-- 当浏览器不支持js时,显示下面内容 -->
<strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
</noscript>
<!-- 容器 -->
<div id="app"></div>
<!-- built files will be auto injected -->
</body>
</html>
解释: <%= htmlWebpackPlugin.options.title %></title> 读取 vue.config.js 文件中的配置,详见 链接