server {
    listen 7070;
    server_name 192.168.56.102;

    # CORS配置保持不变
    set $cors_origin "*";
    set $cors_cred "true";
    set $cors_header "authToken,Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cache-Control,X-Mx-ReqToken,X-Requested-With,app,time,sign,cityos-application-code";
    set $cors_method "POST, GET,OPTIONS,PATCH,PUT";

    if ($http_origin ~* (.*\.urban-computing.cn)) {
        set $cors_origin $http_origin;
    }
    if ($http_origin ~* (.*\.ops.com)) {
        set $cors_origin $http_origin;
    }
    if ($http_origin ~* (.*\.smarts-urban.cn)) {
        set $cors_origin $http_origin;
    }
    if ($http_origin ~* (.*\.dev.com)) {
        set $cors_origin $http_origin;
    }
    if ($request_filename ~* .*.(html|htm)$) {
        set $cache "no-cache";
    }
    add_header Access-Control-Allow-Origin $cors_origin always;
    add_header Access-Control-Allow-Credentials $cors_cred always;
    add_header Access-Control-Allow-Headers $cors_header always;
    add_header Access-Control-Allow-Methods $cors_method always;
    add_header Cache-Control $cache;
    if ($request_method = 'OPTIONS') {
        return 200;
    }

    location / {
	alias /export/fronted/k8s-demo-fe/;
        try_files $uri $uri/ /index.html;
	index index.html;
    }

    # 静态资源缓存设置
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
	alias /export/fronted/k8s-demo-fe/;
        expires 1y;
        add_header Cache-Control "public, no-transform";
    }

    # 防止访问隐藏文件
    location ~ /\. {
        deny all;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root html;
    }
}