ylrz_saas_pharmacy/java/scripts/ProbeSimulateApi.java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.time.Duration;

/**
 * HTTP probe for POST /workflow/simulate (needs Bearer token).
 * Usage:
 *   javac java/scripts/ProbeSimulateApi.java
 *   java -cp java/scripts ProbeSimulateApi <token> <templateId>
 *   java -cp java/scripts ProbeSimulateApi <token> <templateId> "custom message"
 */
public class ProbeSimulateApi {
    private static final String DEFAULT_MSG =
            "\u4f60\u597d\uff0c\u82b9\u83dc\u80fd\u6cbb\u7597\u7cd6\u5c3f\u75c5\u5417\uff1f"
                    + "\u5bf9\u7cd6\u5c3f\u75c5\u6709\u597d\u5904\u5417\uff1f";

    public static void main(String[] args) throws Exception {
        if (args.length < 2) {
            System.out.println("Usage: ProbeSimulateApi <token> <templateId> [content]");
            System.out.println("  token: JWT from browser (Admin-Token) or login API");
            System.exit(1);
        }
        String token = args[0].startsWith("Bearer ") ? args[0] : "Bearer " + args[0];
        long templateId = Long.parseLong(args[1]);
        String content = args.length > 2 ? args[2] : DEFAULT_MSG;
        String base = System.getenv().getOrDefault("LOBSTER_API_BASE", "http://127.0.0.1:8004");

        String body = "{\"templateId\":" + templateId + ",\"content\":"
                + jsonEscape(content) + "}";
        HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(15)).build();
        HttpRequest req = HttpRequest.newBuilder()
                .uri(URI.create(base + "/workflow/simulate"))
                .timeout(Duration.ofSeconds(120))
                .header("Authorization", token)
                .header("Content-Type", "application/json; charset=utf-8")
                .POST(HttpRequest.BodyPublishers.ofString(body, StandardCharsets.UTF_8))
                .build();
        System.out.println("POST " + base + "/workflow/simulate");
        System.out.println("templateId=" + templateId);
        HttpResponse<String> resp = client.send(req, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
        System.out.println("HTTP " + resp.statusCode());
        System.out.println(resp.body());
        if (resp.statusCode() != 200) {
            System.exit(1);
        }
        String bodyText = resp.body();
        if (bodyText.contains("\"mode\":\"legacy\"")) {
            System.out.println("\n[ROOT CAUSE] mode=legacy -> FastGPT path, no intent/UDD probe");
            System.exit(3);
        }
        if (bodyText.contains("\"shouldProbe\":true")) {
            System.out.println("\n[OK] shouldProbe=true");
        } else {
            System.out.println("\n[WARN] shouldProbe not true");
        }
    }

    private static String jsonEscape(String s) {
        return "\"" + s.replace("\\", "\\\\").replace("\"", "\\\"")
                .replace("\n", "\\n").replace("\r", "\\r") + "\"";
    }
}