nginx里面添加以下配置即可 
#PROXY-START/

location ^~ /
{
    proxy_pass https://api.openai.com/;
    proxy_set_header Host api.openai.com;
    proxy_ssl_server_name on; # important
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header REMOTE-HOST $remote_addr;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_http_version 1.1;
    chunked_transfer_encoding off;  		# 禁用分块编码传输,避免可能的代理问题
    proxy_buffering off;  					# 禁用代理缓存,避免数据传输延迟
    proxy_cache off;  						# 禁用代理缓存,确保实时获取最新的数据

}

#PROXY-END/