location /api {

            proxy_redirect off;

            proxy_pass 代理的url;

            proxy_cookie_domain 代理的url;

            proxy_set_header X-Real-IP $remote_addr;

            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # proxy_set_header X-Forwarded-Proto https;

            client_max_body_size 0;

            proxy_connect_timeout  36000s;

            proxy_read_timeout  36000s;

}