nginx跨域配置

zhangnero

于 2019-07-01 09:45:28 发布

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分类专栏： nginx 文章标签： nginx 跨域 nginx跨域

本文链接：https://blog.youkuaiyun.com/zhangnero/article/details/94380093

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本文详细解析了Nginx反向代理的配置方法，包括如何设置代理服务器、跨域请求处理、请求超时时间和头部信息传递等关键参数。通过具体的配置示例，帮助读者理解Nginx在实现负载均衡、提升网站性能和安全性方面的作用。

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location /{
	proxy_pass http://127.0.0.1:8080/;
	proxy_set_header Host $host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_connect_timeout 90;
	# add_header Access-Control-Allow-Origin "*";
	add_header Access-Control-Allow-Origin "$http_origin";
	add_header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE, OPTIONS';
	add_header Access-Control-Allow-Credentials 'true';
	add_header Access-Control-Allow-Headers 'Accept,token, Authorization,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
	if ($request_method = 'OPTIONS') {
		add_header 'Access-Control-Allow-Origin' "$http_origin";
		add_header 'Access-Control-Max-Age' 1728000;
		add_header 'Access-Control-Allow-Credentials' 'true';
		add_header 'Access-Control-Allow-Methods' 'GET, POST, DELETE, PUT, OPTIONS';
		add_header 'Access-Control-Allow-Headers' 'Accept,token,Authorization,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
		return 200;
	}

 }