location /appserver {
    proxy_pass http://localhost:18888;
    proxy_set_header Host localhost;
    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;

    add_header X-Cache $upstream_cache_status;

    # 静态资源缓存规则（按需与根路径保持一致）
    set $static_fileOG74uBi9 0;
    if ( $uri ~* "\.(gif|png|jpg|css|js|woff|woff2)$" ) {
        set $static_fileOG74uBi9 1;
        expires 1m;
    }
    if ( $static_fileOG74uBi9 = 0 ) {
        add_header Cache-Control no-cache;
    }
}

上面是nginx的配置 然后我浏览器中访问我的域名加/appserver 跳出来这个错误提示 { "code": 13, "message": "没有登录" }

系统后台报了这个错误 abling session validation scheduler... super：null