我正在尝试与Gunicorn一起配置nginx用于Django项目.nginx给我以下错误:
DisallowedHost at /
Invalid HTTP_HOST header: 'localhost:90,localhost:90'. The domain name provided is not valid according to RFC 1034/1035.
这是我的nginx配置
server {
listen 90;
listen [::]:90;
server_name xxxx;
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/user/djangopro/djangoapp;
}
location / {
include proxy_params;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_buffering off;
proxy_redirect off;
proxy_pass http://localhost:8200/;
}
}
Gunicorn正在为该网站提供服务localhost:8200.谁能告诉我导致错误的原因是什么？
我需要在我的网页中提高页面速度.我阅读了很多关于使用async和defer attribute提高初始页面速度的内容.所有js脚本都在</body>标签上方定义.请在我的页面中建议如何有效地使用这些属性？
<html>
<head>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="stylesheet" href="/static/css/style/mystyle.css">
</head>
<body>
<!--HTML content-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.10/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.10/angular-touch.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.10/angular-cookies.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.11.0/ui-bootstrap-tpls.min.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular-route.min.js"></script>
google analytics script
</body>
</html>
仅当渲染图像时，我才需要为图像应用框阴影属性。如果未加载图像框阴影属性：则不应执行。这可能吗？