location /{
	proxy_pass http://www.baidu.com;
	proxy_redirect default;

	proxy_set_header Host $proxy_host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For `$proxy_add_x_forwarded_for`;

	proxy_connect_timeout 30s;
	proxy_send_timeout 60s;
	proxy_read_timeout 60s;

	proxy_buffering on;
	proxy_buffer_size 32k;
	proxy_buffers 8 128k;
	proxy_busy_buffers_size 256k;
	proxy_max_temp_file_size 256k;
	
}