我有一个没有域名的服务器：10.23.33.251。在这个服务器上，我有两个后端（spring boot）：10.23.33.251:8888/api/a/lot/of/api 10.23.33.251:9999/api/a/lot/of/api
现在我想配置nginx来处理以下任何请求： /be1/employees/1?very_long_params 将代理\传递（或代理\重定向）到
10.23.33.251:8888/apis/employees/1?very_long_params /be2/products/10/very/long/params 将代理\传递（或代理\重定向）到 10.23.33.251:9999/apis/products/10/very/long/params 但我没能成功。以下是我的配置：

server {
    listen 8443;
    server_name localhost;

    location /be1/* {
        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_set_header        X-Forwarded-Proto $scheme;

        proxy_pass              http://localhost:8888/apis;
        proxy_read_timeout      90;
    }

    location /be2/* {
        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_set_header        X-Forwarded-Proto $scheme;

        proxy_pass              http://localhost:9999/apis;
    }
}