upstream payment443{
        server 10.11.157.111:443 backup;
        server 10.11.157.222:443 weight=1;
    }

   Location ~  /payment/ {
             ssi  on;
             proxy_pass http://payment443;
             include /opt/apps/nginx/conf/proxy.conf;
        }

因为我配置的跳转是走HTTPS协议的443 端口，但nginx下Location确是配置的是HTTP协议，所以应该把HTTP改成HTTPS，例如上面得改为 proxy_pass http://payment443 就可以了。