报错具体信息
Refused to apply style from URL because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
解决方案
将index.html文件中的<base href=".">修改为<base href="/">（如果没有则添加）
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>ZaiHua</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="assets/img/Cat.png">
</head>
<body>
<app-root></app-root>
</body>
</html>
